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virtualx-engine/tools/editor/plugins/spatial_editor_plugin.cpp
Juan Linietsky 0b806ee0fc GODOT IS OPEN SOURCE
2014-02-09 22:10:30 -03:00

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/*************************************************************************/
/* spatial_editor_plugin.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "spatial_editor_plugin.h"
#include "print_string.h"
#include "os/keyboard.h"
#include "scene/3d/visual_instance.h"
#include "scene/3d/camera.h"
#include "camera_matrix.h"
#include "sort.h"
#include "tools/editor/editor_node.h"
#include "tools/editor/editor_settings.h"
#include "scene/resources/surface_tool.h"
#include "tools/editor/spatial_editor_gizmos.h"
#define DISTANCE_DEFAULT 4
#define GIZMO_ARROW_SIZE 0.3
#define GIZMO_RING_HALF_WIDTH 0.1
//#define GIZMO_SCALE_DEFAULT 0.28
#define GIZMO_SCALE_DEFAULT 0.15
//void SpatialEditorViewport::_update_camera();
String SpatialEditorGizmo::get_handle_name(int p_idx) const {
return "";
}
Variant SpatialEditorGizmo::get_handle_value(int p_idx) const{
return Variant();
}
void SpatialEditorGizmo::set_handle(int p_idx,Camera *p_camera, const Point2& p_point) {
}
void SpatialEditorGizmo::commit_handle(int p_idx,const Variant& p_restore,bool p_cancel){
}
bool SpatialEditorGizmo::intersect_frustum(const Camera *p_camera,const Vector<Plane> &p_frustum) {
return false;
}
bool SpatialEditorGizmo::intersect_ray(const Camera *p_camera, const Point2 &p_point, Vector3& r_pos, Vector3& r_normal,int *r_gizmo_handle,bool p_sec_first) {
return false;
}
SpatialEditorGizmo::SpatialEditorGizmo(){
}
int SpatialEditorViewport::get_selected_count() const {
Map<Node*,Object*> &selection = editor_selection->get_selection();
int count=0;
for(Map<Node*,Object*>::Element *E=selection.front();E;E=E->next()) {
Spatial *sp = E->key()->cast_to<Spatial>();
if (!sp)
continue;
SpatialEditorSelectedItem *se=editor_selection->get_node_editor_data<SpatialEditorSelectedItem>(sp);
if (!se)
continue;
count++;
}
return count;
}
float SpatialEditorViewport::get_znear() const {
float val = spatial_editor->get_znear();
if (val<0.001)
val=0.001;
return val;
}
float SpatialEditorViewport::get_zfar() const{
float val = spatial_editor->get_zfar();
if (val<0.001)
val=0.001;
return val;
}
float SpatialEditorViewport::get_fov() const{
float val = spatial_editor->get_fov();
if (val<0.001)
val=0.001;
if (val>89)
val=89;
return val;
}
Transform SpatialEditorViewport::_get_camera_transform() const {
return camera->get_global_transform();
}
Vector3 SpatialEditorViewport::_get_camera_pos() const {
return _get_camera_transform().origin;
}
Point2 SpatialEditorViewport::_point_to_screen(const Vector3& p_point) {
return camera->unproject_position(p_point);
}
Vector3 SpatialEditorViewport::_get_ray_pos(const Vector2& p_pos) const {
return camera->project_ray_origin(p_pos);
}
Vector3 SpatialEditorViewport::_get_camera_normal() const {
return -_get_camera_transform().basis.get_axis(2);
}
Vector3 SpatialEditorViewport::_get_ray(const Vector2& p_pos) {
return camera->project_ray_normal(p_pos);
}
/*
void SpatialEditorViewport::_clear_id(Spatial *p_node) {
editor_selection->remove_node(p_node);
}
*/
void SpatialEditorViewport::_clear_selected() {
editor_selection->clear();
}
void SpatialEditorViewport::_select_clicked(bool p_append,bool p_single) {
if (!clicked)
return;
Object *obj = ObjectDB::get_instance(clicked);
if (!obj)
return;
Spatial *sp = obj->cast_to<Spatial>();
if (!sp)
return;
_select(sp, clicked_wants_append,true);
}
void SpatialEditorViewport::_select(Spatial *p_node, bool p_append,bool p_single) {
if (!p_append) {
// should not modify the selection..
editor_selection->clear();
editor_selection->add_node(p_node);
} else {
if (editor_selection->is_selected(p_node) && p_single) {
//erase
editor_selection->remove_node(p_node);
} else {
editor_selection->add_node(p_node);
}
}
}
struct _RayResult {
Spatial* item;
float depth;
int handle;
_FORCE_INLINE_ bool operator<(const _RayResult& p_rr) const { return depth<p_rr.depth; }
};
ObjectID SpatialEditorViewport::_select_ray(const Point2& p_pos, bool p_append,bool &r_includes_current,int *r_gizmo_handle,bool p_alt_select) {
if (r_gizmo_handle)
*r_gizmo_handle=-1;
Vector3 ray=_get_ray(p_pos);
Vector3 pos=_get_ray_pos(p_pos);
Vector<RID> instances=VisualServer::get_singleton()->instances_cull_ray(pos,ray,get_scene()->get_root()->get_world()->get_scenario() );
Set<Ref<SpatialEditorGizmo> > found_gizmos;
//uint32_t closest=0;
// float closest_dist=0;
r_includes_current=false;
List<_RayResult> results;
Vector3 cn=_get_camera_normal();
Plane cplane(pos,cn.normalized());
float min_d=1e20;
for (int i=0;i<instances.size();i++) {
uint32_t id=VisualServer::get_singleton()->instance_get_object_instance_ID(instances[i]);
Object *obj=ObjectDB::get_instance(id);
if (!obj)
continue;
Spatial *spat=obj->cast_to<Spatial>();
if (!spat)
continue;
Ref<SpatialEditorGizmo> seg = spat->get_gizmo();
if (!seg.is_valid())
continue;
if (found_gizmos.has(seg))
continue;
found_gizmos.insert(seg);
Vector3 point;
Vector3 normal;
int handle=-1;
bool inters = seg->intersect_ray(camera,p_pos,point,normal,&handle,p_alt_select);
if (!inters)
continue;
float dist = pos.distance_to(point);
if (dist<0)
continue;
if (editor_selection->is_selected(spat))
r_includes_current=true;
_RayResult res;
res.item=spat;
res.depth=dist;
res.handle=handle;
results.push_back(res);
}
if (results.empty())
return 0;
results.sort();
Spatial *s=NULL;
if (!r_includes_current || results.size()==1 || (r_gizmo_handle && results.front()->get().handle>=0)) {
//return the nearest one
s = results.front()->get().item;
if (r_gizmo_handle)
*r_gizmo_handle=results.front()->get().handle;
} else {
//returns the next one from a curent selection
List<_RayResult>::Element *E=results.front();
List<_RayResult>::Element *S=NULL;
while(true) {
//very strange loop algorithm that complies with object selection standards (tm).
if (S==E) {
//went all around and anothing was found
//since can't rotate the selection
//just return the first one
s=results.front()->get().item;
break;
}
if (!S && editor_selection->is_selected(E->get().item)) {
//found an item currently in the selection,
//so start from this one
S=E;
}
if (S && !editor_selection->is_selected(E->get().item)) {
// free item after a selected item, this one is desired.
s=E->get().item;
break;
}
E=E->next();
if (!E) {
if (!S) {
//did a loop but nothing was selected, select first
s=results.front()->get().item;
break;
}
E=results.front();
}
}
}
if (!s)
return 0;
return s->get_instance_ID();
}
Vector3 SpatialEditorViewport::_get_screen_to_space(const Vector3& p_pos) {
CameraMatrix cm;
cm.set_perspective(get_fov(),get_size().get_aspect(),get_znear(),get_zfar());
float screen_w,screen_h;
cm.get_viewport_size(screen_w,screen_h);
Transform camera_transform;
camera_transform.translate( cursor.pos );
camera_transform.basis.rotate(Vector3(0,1,0),cursor.y_rot);
camera_transform.basis.rotate(Vector3(1,0,0),cursor.x_rot);
camera_transform.translate(0,0,cursor.distance);
return camera_transform.xform(Vector3( ((p_pos.x/get_size().width)*2.0-1.0)*screen_w, ((1.0-(p_pos.y/get_size().height))*2.0-1.0)*screen_h,-get_znear()));
}
void SpatialEditorViewport::_select_region() {
if (cursor.region_begin==cursor.region_end)
return; //nothing really
Vector3 box[4]={
Vector3(
MIN( cursor.region_begin.x, cursor.region_end.x),
MIN( cursor.region_begin.y, cursor.region_end.y),
0
),
Vector3(
MAX( cursor.region_begin.x, cursor.region_end.x),
MIN( cursor.region_begin.y, cursor.region_end.y),
0
),
Vector3(
MAX( cursor.region_begin.x, cursor.region_end.x),
MAX( cursor.region_begin.y, cursor.region_end.y),
0
),
Vector3(
MIN( cursor.region_begin.x, cursor.region_end.x),
MAX( cursor.region_begin.y, cursor.region_end.y),
0
)
};
Vector<Plane> frustum;
Vector3 cam_pos=_get_camera_pos();
Set<Ref<SpatialEditorGizmo> > found_gizmos;
for(int i=0;i<4;i++) {
Vector3 a=_get_screen_to_space(box[i]);
Vector3 b=_get_screen_to_space(box[(i+1)%4]);
frustum.push_back( Plane(a,b,cam_pos) );
}
Plane near( cam_pos, -_get_camera_normal() );
near.d-=get_znear();
frustum.push_back( near );
Plane far=-near;
far.d+=500.0;
frustum.push_back( far );
Vector<RID> instances=VisualServer::get_singleton()->instances_cull_convex(frustum,get_scene()->get_root()->get_world()->get_scenario());
for (int i=0;i<instances.size();i++) {
uint32_t id=VisualServer::get_singleton()->instance_get_object_instance_ID(instances[i]);
Object *obj=ObjectDB::get_instance(id);
if (!obj)
continue;
Spatial *sp = obj->cast_to<Spatial>();
if (!sp)
continue;
Ref<SpatialEditorGizmo> seg = sp->get_gizmo();
if (!seg.is_valid())
continue;
if (found_gizmos.has(seg))
continue;
if (seg->intersect_frustum(camera,frustum))
_select(sp,true,false);
}
}
void SpatialEditorViewport::_compute_edit(const Point2& p_point) {
_edit.click_ray=_get_ray( Vector2( p_point.x, p_point.y ) );
_edit.click_ray_pos=_get_ray_pos( Vector2( p_point.x, p_point.y ) );
_edit.plane=TRANSFORM_VIEW;
spatial_editor->update_transform_gizmo();
_edit.center=spatial_editor->get_gizmo_transform().origin;
List<Node*> &selection = editor_selection->get_selected_node_list();
// Vector3 center;
// int nc=0;
for(List<Node*>::Element *E=selection.front();E;E=E->next()) {
Spatial *sp = E->get()->cast_to<Spatial>();
if (!sp)
continue;
SpatialEditorSelectedItem *se=editor_selection->get_node_editor_data<SpatialEditorSelectedItem>(sp);
if (!se)
continue;
se->original=se->sp->get_global_transform();
// center+=se->original.origin;
// nc++;
}
// if (nc)
// _edit.center=center/float(nc);
}
static int _get_key_modifier(const String& p_property) {
switch(EditorSettings::get_singleton()->get(p_property).operator int()) {
case 0: return 0;
case 1: return KEY_SHIFT;
case 2: return KEY_ALT;
case 3: return KEY_META;
case 4: return KEY_CONTROL;
}
return 0;
}
bool SpatialEditorViewport::_gizmo_select(const Vector2& p_screenpos,bool p_hilite_only) {
if (!spatial_editor->is_gizmo_visible())
return false;
if (get_selected_count()==0) {
if (p_hilite_only)
spatial_editor->select_gizmo_hilight_axis(-1);
return false;
}
Vector3 ray_pos=_get_ray_pos( Vector2( p_screenpos.x, p_screenpos.y ) );
Vector3 ray=_get_ray( Vector2( p_screenpos.x, p_screenpos.y ) );
Vector3 cn=_get_camera_normal();
Plane cplane(ray_pos,cn.normalized());
Transform gt = spatial_editor->get_gizmo_transform();
float gs=0;
if (orthogonal) {
gs= cursor.distance/surface->get_size().get_aspect();
} else {
gs = cplane.distance_to(gt.origin);
}
gs*=GIZMO_SCALE_DEFAULT;
if (spatial_editor->get_tool_mode()==SpatialEditor::TOOL_MODE_SELECT || spatial_editor->get_tool_mode()==SpatialEditor::TOOL_MODE_MOVE) {
int col_axis=-1;
float col_d=1e20;
for(int i=0;i<3;i++) {
Vector3 grabber_pos = gt.origin+gt.basis.get_axis(i)*gs;
float grabber_radius = gs*GIZMO_ARROW_SIZE;
Vector3 r;
if (Geometry::segment_intersects_sphere(ray_pos,ray_pos+ray*10000.0,grabber_pos,grabber_radius,&r)) {
float d = r.distance_to(ray_pos);
if (d<col_d) {
col_d=d;
col_axis=i;
}
}
}
if (col_axis!=-1) {
if (p_hilite_only) {
spatial_editor->select_gizmo_hilight_axis(col_axis);
} else {
//handle rotate
_edit.mode=TRANSFORM_TRANSLATE;
_compute_edit(Point2(p_screenpos.x,p_screenpos.y));
_edit.plane=TransformPlane(TRANSFORM_X_AXIS+col_axis);
}
return true;
}
}
if (spatial_editor->get_tool_mode()==SpatialEditor::TOOL_MODE_SELECT || spatial_editor->get_tool_mode()==SpatialEditor::TOOL_MODE_ROTATE) {
int col_axis=-1;
float col_d=1e20;
for(int i=0;i<3;i++) {
Plane plane(gt.origin,gt.basis.get_axis(i).normalized());
Vector3 r;
if (!plane.intersects_ray(ray_pos,ray,&r))
continue;
float dist = r.distance_to(gt.origin);
if (dist > gs*(1-GIZMO_RING_HALF_WIDTH) && dist < gs *(1+GIZMO_RING_HALF_WIDTH)) {
float d = ray_pos.distance_to(r);
if (d<col_d) {
col_d=d;
col_axis=i;
}
}
}
if (col_axis!=-1) {
if (p_hilite_only) {
spatial_editor->select_gizmo_hilight_axis(col_axis+3);
} else {
//handle rotate
_edit.mode=TRANSFORM_ROTATE;
_compute_edit(Point2(p_screenpos.x,p_screenpos.y));
_edit.plane=TransformPlane(TRANSFORM_X_AXIS+col_axis);
}
return true;
}
}
if (p_hilite_only)
spatial_editor->select_gizmo_hilight_axis(-1);
return false;
}
void SpatialEditorViewport::_smouseenter() {
surface->grab_focus();
}
void SpatialEditorViewport::_sinput(const InputEvent &p_event) {
if (previewing)
return; //do NONE
{
EditorNode *en = editor;
EditorPlugin *over_plugin = en->get_editor_plugin_over();
if (over_plugin) {
bool discard = over_plugin->forward_spatial_input_event(camera,p_event);
if (discard)
return;
}
}
switch(p_event.type) {
case InputEvent::MOUSE_BUTTON: {
const InputEventMouseButton &b=p_event.mouse_button;
switch(b.button_index) {
case BUTTON_WHEEL_UP: {
cursor.distance/=1.08;
} break;
case BUTTON_WHEEL_DOWN: {
cursor.distance*=1.08;
} break;
case BUTTON_RIGHT: {
if (b.pressed && _edit.gizmo.is_valid()) {
//restore
_edit.gizmo->commit_handle(_edit.gizmo_handle,_edit.gizmo_initial_value,true);
_edit.gizmo=Ref<SpatialEditorGizmo>();
}
if (_edit.mode==TRANSFORM_NONE && b.pressed) {
Plane cursor_plane(cursor.cursor_pos,_get_camera_normal());
Vector3 ray_origin = _get_ray_pos(Vector2(b.x,b.y));
Vector3 ray_dir = _get_ray(Vector2(b.x,b.y));
//gizmo modify
if (b.mod.control) {
Vector<RID> instances=VisualServer::get_singleton()->instances_cull_ray(ray_origin,ray_dir,get_scene()->get_root()->get_world()->get_scenario() );
Plane p(ray_origin,_get_camera_normal());
float min_d=1e10;
bool found=false;
for (int i=0;i<instances.size();i++) {
uint32_t id=VisualServer::get_singleton()->instance_get_object_instance_ID(instances[i]);
Object *obj=ObjectDB::get_instance(id);
if (!obj)
continue;
VisualInstance *vi=obj->cast_to<VisualInstance>();
if (!vi)
continue;
//optimize by checking AABB (although should pre sort by distance)
AABB aabb = vi->get_global_transform().xform(vi->get_aabb());
if (p.distance_to(aabb.get_support(-ray_dir))>min_d)
continue;
DVector<Face3> faces = vi->get_faces(VisualInstance::FACES_SOLID);
int c = faces.size();
if (c>0) {
DVector<Face3>::Read r = faces.read();
for(int j=0;j<c;j++) {
Vector3 inters;
if (r[j].intersects_ray(ray_origin,ray_dir,&inters)) {
float d = p.distance_to(inters);
if (d<0)
continue;
if (d<min_d) {
min_d=d;
found=true;
}
}
}
}
}
if (found) {
//cursor.cursor_pos=ray_origin+ray_dir*min_d;
//VisualServer::get_singleton()->instance_set_transform(cursor_instance,Transform(Matrix3(),cursor.cursor_pos));
}
} else {
Vector3 new_pos;
if (cursor_plane.intersects_ray(ray_origin,ray_dir,&new_pos)) {
//cursor.cursor_pos=new_pos;
//VisualServer::get_singleton()->instance_set_transform(cursor_instance,Transform(Matrix3(),cursor.cursor_pos));
}
}
}
if (_edit.mode!=TRANSFORM_NONE && b.pressed) {
//cancel motion
_edit.mode=TRANSFORM_NONE;
//_validate_selection();
List<Node*> &selection = editor_selection->get_selected_node_list();
for(List<Node*>::Element *E=selection.front();E;E=E->next()) {
Spatial *sp = E->get()->cast_to<Spatial>();
if (!sp)
continue;
SpatialEditorSelectedItem *se=editor_selection->get_node_editor_data<SpatialEditorSelectedItem>(sp);
if (!se)
continue;
sp->set_global_transform( se->original );
}
surface->update();
//VisualServer::get_singleton()->poly_clear(indicators);
set_message("Transform Aborted.",3);
}
} break;
case BUTTON_MIDDLE: {
if (b.pressed && _edit.mode!=TRANSFORM_NONE) {
switch(_edit.plane ) {
case TRANSFORM_VIEW: {
_edit.plane=TRANSFORM_X_AXIS;
set_message("View Plane Transform.",2);
} break;
case TRANSFORM_X_AXIS: {
_edit.plane=TRANSFORM_Y_AXIS;
set_message("X-Axis Transform.",2);
} break;
case TRANSFORM_Y_AXIS: {
_edit.plane=TRANSFORM_Z_AXIS;
set_message("Y-Axis Transform.",2);
} break;
case TRANSFORM_Z_AXIS: {
_edit.plane=TRANSFORM_VIEW;
set_message("Z-Axis Transform.",2);
} break;
}
}
} break;
case BUTTON_LEFT: {
if (b.pressed) {
_edit.mouse_pos=Point2(b.x,b.y);
_edit.snap=false;
_edit.mode=TRANSFORM_NONE;
//gizmo has priority over everything
if (_gizmo_select(_edit.mouse_pos))
break;
clicked=0;
clicked_includes_current=false;
if ((spatial_editor->get_tool_mode()==SpatialEditor::TOOL_MODE_SELECT && b.mod.control) || spatial_editor->get_tool_mode()==SpatialEditor::TOOL_MODE_ROTATE) {
/* HANDLE ROTATION */
if (get_selected_count()==0)
break; //bye
//handle rotate
_edit.mode=TRANSFORM_ROTATE;
_compute_edit(Point2(b.x,b.y));
break;
}
if (spatial_editor->get_tool_mode()==SpatialEditor::TOOL_MODE_MOVE) {
if (get_selected_count()==0)
break; //bye
//handle rotate
_edit.mode=TRANSFORM_TRANSLATE;
_compute_edit(Point2(b.x,b.y));
break;
}
if (spatial_editor->get_tool_mode()==SpatialEditor::TOOL_MODE_SCALE) {
if (get_selected_count()==0)
break; //bye
//handle rotate
_edit.mode=TRANSFORM_SCALE;
_compute_edit(Point2(b.x,b.y));
break;
}
// todo scale
int gizmo_handle=-1;
clicked=_select_ray(Vector2( b.x, b.y ),b.mod.shift,clicked_includes_current,&gizmo_handle,b.mod.shift);
//clicking is always deferred to either move or release
clicked_wants_append=b.mod.shift;
if (!clicked) {
if (!clicked_wants_append)
_clear_selected();
//default to regionselect
cursor.region_select=true;
cursor.region_begin=Point2(b.x,b.y);
cursor.region_end=Point2(b.x,b.y);
}
if (clicked && gizmo_handle>=0) {
Object *obj=ObjectDB::get_instance(clicked);
if (obj) {
Spatial *spa = obj->cast_to<Spatial>();
if (spa) {
Ref<SpatialEditorGizmo> seg=spa->get_gizmo();
if (seg.is_valid()) {
_edit.gizmo=seg;
_edit.gizmo_handle=gizmo_handle;
//_edit.gizmo_initial_pos=seg->get_handle_pos(gizmo_handle);
_edit.gizmo_initial_value=seg->get_handle_value(gizmo_handle);
//print_line("GIZMO: "+itos(gizmo_handle)+" FROMPOS: "+_edit.orig_gizmo_pos);
break;
}
}
}
//_compute_edit(Point2(b.x,b.y)); //in case a motion happens..
}
surface->update();
} else {
if (_edit.gizmo.is_valid()) {
_edit.gizmo->commit_handle(_edit.gizmo_handle,_edit.gizmo_initial_value,false);
_edit.gizmo=Ref<SpatialEditorGizmo>();
break;
}
if (clicked) {
_select_clicked(clicked_wants_append,true);
//clickd processing was deferred
clicked=0;
}
if (cursor.region_select) {
_select_region();
cursor.region_select=false;
surface->update();
}
if (_edit.mode!=TRANSFORM_NONE) {
static const char* _transform_name[4]={"None","Rotate","Translate","Scale"};
undo_redo->create_action(_transform_name[_edit.mode]);
List<Node*> &selection = editor_selection->get_selected_node_list();
for(List<Node*>::Element *E=selection.front();E;E=E->next()) {
Spatial *sp = E->get()->cast_to<Spatial>();
if (!sp)
continue;
SpatialEditorSelectedItem *se=editor_selection->get_node_editor_data<SpatialEditorSelectedItem>(sp);
if (!se)
continue;
undo_redo->add_do_method(sp,"set_global_transform",sp->get_global_transform());
undo_redo->add_undo_method(sp,"set_global_transform",se->original);
}
undo_redo->commit_action();
_edit.mode=TRANSFORM_NONE;
//VisualServer::get_singleton()->poly_clear(indicators);
set_message("");
}
surface->update();
}
} break;
}
} break;
case InputEvent::MOUSE_MOTION: {
const InputEventMouseMotion &m=p_event.mouse_motion;
_edit.mouse_pos=Point2(p_event.mouse_motion.x,p_event.mouse_motion.y);
if (!(m.button_mask&1) && !_edit.gizmo.is_valid()) {
_gizmo_select(_edit.mouse_pos,true);
}
if (_edit.gizmo.is_valid()) {
Plane plane=Plane(_edit.gizmo_initial_pos,_get_camera_normal());
Vector3 ray_pos=_get_ray_pos( Vector2( m.x, m.y ) );
Vector3 ray=_get_ray( Vector2( m.x, m.y ) );
//Vector3 intersection;
//if (!plane.intersects_ray(ray_pos,ray,&intersection))
// break;
_edit.gizmo->set_handle(_edit.gizmo_handle,camera,Vector2(m.x,m.y));
Variant v = _edit.gizmo->get_handle_value(_edit.gizmo_handle);
String n = _edit.gizmo->get_handle_name(_edit.gizmo_handle);
set_message(n+": "+String(v));
} else if (m.button_mask&1) {
if (clicked) {
if (!clicked_includes_current) {
_select_clicked(clicked_wants_append,true);
//clickd processing was deferred
}
_compute_edit(_edit.mouse_pos);
clicked=0;
_edit.mode=TRANSFORM_TRANSLATE;
}
if (cursor.region_select) {
cursor.region_end=Point2(m.x,m.y);
surface->update();
return;
}
if (_edit.mode==TRANSFORM_NONE)
break;
Vector3 ray_pos=_get_ray_pos( Vector2( m.x, m.y ) );
Vector3 ray=_get_ray( Vector2( m.x, m.y ) );
switch(_edit.mode) {
case TRANSFORM_SCALE: {
Plane plane=Plane(_edit.center,_get_camera_normal());
Vector3 intersection;
if (!plane.intersects_ray(ray_pos,ray,&intersection))
break;
Vector3 click;
if (!plane.intersects_ray(_edit.click_ray_pos,_edit.click_ray,&click))
break;
float center_click_dist = click.distance_to(_edit.center);
float center_inters_dist = intersection.distance_to(_edit.center);
if (center_click_dist==0)
break;
float scale = (center_inters_dist / center_click_dist)*100.0;
if (_edit.snap || spatial_editor->is_snap_enabled()) {
scale = Math::stepify(scale,spatial_editor->get_scale_snap());
}
set_message("Scaling to "+String::num(scale,1)+"%.");
scale/=100.0;
Transform r;
r.basis.scale(Vector3(scale,scale,scale));
List<Node*> &selection = editor_selection->get_selected_node_list();
for(List<Node*>::Element *E=selection.front();E;E=E->next()) {
Spatial *sp = E->get()->cast_to<Spatial>();
if (!sp)
continue;
SpatialEditorSelectedItem *se=editor_selection->get_node_editor_data<SpatialEditorSelectedItem>(sp);
if (!se)
continue;
Transform original=se->original;
Transform base=Transform( Matrix3(), _edit.center);
Transform t=base * (r * (base.inverse() * original));
sp->set_global_transform(t);
}
surface->update();
} break;
case TRANSFORM_TRANSLATE: {
Vector3 motion_mask;
Plane plane;
switch( _edit.plane ) {
case TRANSFORM_VIEW:
motion_mask=Vector3(0,0,0);
plane=Plane(_edit.center,_get_camera_normal());
break;
case TRANSFORM_X_AXIS:
motion_mask=spatial_editor->get_gizmo_transform().basis.get_axis(0);
plane=Plane(_edit.center,motion_mask.cross(motion_mask.cross(_get_camera_normal())).normalized());
break;
case TRANSFORM_Y_AXIS:
motion_mask=spatial_editor->get_gizmo_transform().basis.get_axis(1);
plane=Plane(_edit.center,motion_mask.cross(motion_mask.cross(_get_camera_normal())).normalized());
break;
case TRANSFORM_Z_AXIS:
motion_mask=spatial_editor->get_gizmo_transform().basis.get_axis(2);
plane=Plane(_edit.center,motion_mask.cross(motion_mask.cross(_get_camera_normal())).normalized());
break;
}
Vector3 intersection;
if (!plane.intersects_ray(ray_pos,ray,&intersection))
break;
Vector3 click;
if (!plane.intersects_ray(_edit.click_ray_pos,_edit.click_ray,&click))
break;
//_validate_selection();
Vector3 motion = intersection-click;
if (motion_mask!=Vector3()) {
motion=motion_mask.dot(motion)*motion_mask;
}
float snap=0;
if (_edit.snap || spatial_editor->is_snap_enabled()) {
snap = spatial_editor->get_translate_snap();
motion.snap(snap);
}
//set_message("Translating: "+motion);
List<Node*> &selection = editor_selection->get_selected_node_list();
for(List<Node*>::Element *E=selection.front();E;E=E->next()) {
Spatial *sp = E->get()->cast_to<Spatial>();
if (!sp) {
continue;
}
SpatialEditorSelectedItem *se=editor_selection->get_node_editor_data<SpatialEditorSelectedItem>(sp);
if (!se) {
continue;
}
Transform t=se->original;
t.origin+=motion;
sp->set_global_transform(t);
}
} break;
case TRANSFORM_ROTATE: {
Plane plane;
switch( _edit.plane ) {
case TRANSFORM_VIEW:
plane=Plane(_edit.center,_get_camera_normal());
break;
case TRANSFORM_X_AXIS:
plane=Plane(_edit.center,spatial_editor->get_gizmo_transform().basis.get_axis(0));
break;
case TRANSFORM_Y_AXIS:
plane=Plane(_edit.center,spatial_editor->get_gizmo_transform().basis.get_axis(1));
break;
case TRANSFORM_Z_AXIS:
plane=Plane(_edit.center,spatial_editor->get_gizmo_transform().basis.get_axis(2));
break;
}
Vector3 intersection;
if (!plane.intersects_ray(ray_pos,ray,&intersection))
break;
Vector3 click;
if (!plane.intersects_ray(_edit.click_ray_pos,_edit.click_ray,&click))
break;
Vector3 y_axis=(click-_edit.center).normalized();
Vector3 x_axis=plane.normal.cross(y_axis).normalized();
float angle=Math::atan2( x_axis.dot(intersection-_edit.center), y_axis.dot(intersection-_edit.center) );
if (_edit.snap || spatial_editor->is_snap_enabled()) {
float snap = spatial_editor->get_rotate_snap();
if (snap) {
angle=Math::rad2deg(angle)+snap*0.5; //else it wont reach +180
angle-=Math::fmod(angle,snap);
set_message("Rotating "+rtos(angle)+" degrees.");
angle=Math::deg2rad(angle);
} else
set_message("Rotating "+rtos(Math::rad2deg(angle))+" degrees.");
} else {
set_message("Rotating "+rtos(Math::rad2deg(angle))+" degrees.");
}
Transform r;
r.basis.rotate(plane.normal,-angle);
List<Node*> &selection = editor_selection->get_selected_node_list();
for(List<Node*>::Element *E=selection.front();E;E=E->next()) {
Spatial *sp = E->get()->cast_to<Spatial>();
if (!sp)
continue;
SpatialEditorSelectedItem *se=editor_selection->get_node_editor_data<SpatialEditorSelectedItem>(sp);
if (!se)
continue;
Transform original=se->original;
Transform base=Transform( Matrix3(), _edit.center);
Transform t=base * (r * (base.inverse() * original));
sp->set_global_transform(t);
}
surface->update();
/*
VisualServer::get_singleton()->poly_clear(indicators);
Vector<Vector3> points;
Vector<Vector3> empty;
Vector<Color> colors;
points.push_back(intersection);
points.push_back(_edit.original.origin);
colors.push_back( Color(255,155,100) );
colors.push_back( Color(255,155,100) );
VisualServer::get_singleton()->poly_add_primitive(indicators,points,empty,colors,empty);
*/
} break;
default:{}
}
} else if (m.button_mask&4) {
int mod = 0;
if (m.mod.shift)
mod=KEY_SHIFT;
if (m.mod.alt)
mod=KEY_ALT;
if (m.mod.control)
mod=KEY_CONTROL;
if (m.mod.meta)
mod=KEY_META;
if (mod == _get_key_modifier("3d_editor/pan_modifier")) {
Transform camera_transform;
camera_transform.translate(cursor.pos);
camera_transform.basis.rotate(Vector3(0,1,0),cursor.y_rot);
camera_transform.basis.rotate(Vector3(1,0,0),cursor.x_rot);
Vector3 translation(-m.relative_x/150.0,m.relative_y/150.0,0);
translation*=cursor.distance/DISTANCE_DEFAULT;
camera_transform.translate(translation);
cursor.pos=camera_transform.origin;
} else if (mod == _get_key_modifier("3d_editor/zoom_modifier")) {
if ( m.relative_y > 0)
cursor.distance*=1+m.relative_y/80.0;
else if (m.relative_y < 0)
cursor.distance/=1-m.relative_y/80.0;
} else if (mod == _get_key_modifier("3d_editor/orbit_modifier")) {
cursor.x_rot+=m.relative_y/80.0;
cursor.y_rot+=m.relative_x/80.0;
if (cursor.x_rot>Math_PI/2.0)
cursor.x_rot=Math_PI/2.0;
if (cursor.x_rot<-Math_PI/2.0)
cursor.x_rot=-Math_PI/2.0;
}
}
} break;
case InputEvent::KEY: {
const InputEventKey &k = p_event.key;
switch(k.scancode) {
case KEY_S: {
if (_edit.mode!=TRANSFORM_NONE) {
_edit.snap=true;
}
} break;
case KEY_KP_7: {
cursor.y_rot=0;
if (k.mod.shift) {
cursor.x_rot=-Math_PI/2.0;
set_message("Bottom View.",2);
} else {
cursor.x_rot=Math_PI/2.0;
set_message("Top View.",2);
}
} break;
case KEY_KP_1: {
cursor.x_rot=0;
if (k.mod.shift) {
cursor.y_rot=Math_PI;
set_message("Rear View.",2);
} else {
cursor.y_rot=0;
set_message("Front View.",2);
}
} break;
case KEY_KP_3: {
cursor.x_rot=0;
if (k.mod.shift) {
cursor.y_rot=Math_PI/2.0;
set_message("Left View.",2);
} else {
cursor.y_rot=-Math_PI/2.0;
set_message("Right View.",2);
}
} break;
case KEY_KP_5: {
orthogonal = !orthogonal;
_menu_option(orthogonal?VIEW_PERSPECTIVE:VIEW_ORTHOGONAL);
} break;
case KEY_K: {
if (!get_selected_count() || _edit.mode!=TRANSFORM_NONE)
break;
if (!editor->get_animation_editor()->has_keying()) {
set_message("Keying is disabled (no key inserted).");
break;
}
List<Node*> &selection = editor_selection->get_selected_node_list();
for(List<Node*>::Element *E=selection.front();E;E=E->next()) {
Spatial *sp = E->get()->cast_to<Spatial>();
if (!sp)
continue;
emit_signal("transform_key_request",sp,"",sp->get_transform());
}
set_message("Animation Key Inserted.");
} break;
}
} break;
}
}
void SpatialEditorViewport::set_message(String p_message,float p_time) {
message=p_message;
message_time=p_time;
}
void SpatialEditorViewport::_notification(int p_what) {
if (p_what==NOTIFICATION_VISIBILITY_CHANGED) {
bool visible=is_visible();
set_process(visible);
}
if (p_what==NOTIFICATION_PROCESS) {
//force editr camera
/*
current_camera=get_root_node()->get_current_camera();
if (current_camera!=camera) {
}
*/
if (orthogonal) {
Size2 size=get_size();
Size2 vpsize = Point2(cursor.distance*size.get_aspect(),cursor.distance/size.get_aspect());
//camera->set_orthogonal(size.width*cursor.distance,get_znear(),get_zfar());
camera->set_orthogonal(2*cursor.distance,0.1,8192);
} else
camera->set_perspective(get_fov(),get_znear(),get_zfar());
Transform camera_transform;
camera_transform.translate( cursor.pos );
camera_transform.basis.rotate(Vector3(0,1,0),cursor.y_rot);
camera_transform.basis.rotate(Vector3(1,0,0),cursor.x_rot);
if (orthogonal)
camera_transform.translate(0,0,4096);
else
camera_transform.translate(0,0,cursor.distance);
if (camera->get_global_transform()!=camera_transform) {
camera->set_global_transform( camera_transform );
//_update_transform_gizmo_view();
}
Map<Node*,Object*> &selection = editor_selection->get_selection();
bool changed=false;
bool exist=false;
for(Map<Node*,Object*>::Element *E=selection.front();E;E=E->next()) {
Spatial *sp = E->key()->cast_to<Spatial>();
if (!sp)
continue;
SpatialEditorSelectedItem *se=editor_selection->get_node_editor_data<SpatialEditorSelectedItem>(sp);
if (!se)
continue;
/*
??
if (!se->poly_instance.is_valid())
continue;
if (!ObjectDB::get_instance( E->key() )) {
VisualServer::get_singleton()->free( se->poly_instance );
se->poly_instance=RID();
continue;
}
*/
VisualInstance *vi=sp->cast_to<VisualInstance>();
if (se->aabb.has_no_surface()) {
se->aabb=vi?vi->get_aabb():AABB( Vector3(-0.2,-0.2,-0.2),Vector3(0.4,0.4,0.4));
}
Transform t=sp->get_global_transform();
t.translate(se->aabb.pos);
t.basis.scale( se->aabb.size );
exist=true;
if (se->last_xform==t)
continue;
changed=true;
se->last_xform=t;
VisualServer::get_singleton()->instance_set_transform(se->sbox_instance,t);
}
if (changed || (spatial_editor->is_gizmo_visible() && !exist)) {
spatial_editor->update_transform_gizmo();
}
if (message_time>0) {
if (message!=last_message) {
surface->update();
last_message=message;
}
message_time-=get_fixed_process_delta_time();
if (message_time<0)
surface->update();
}
//grid
Vector3 grid_cam_axis=_get_camera_normal();
/*
for(int i=0;i<3;i++) {
Vector3 axis;
axis[i]=1;
bool should_be_visible= grid_enabled && (grid_enable[i] || (Math::abs(grid_cam_axis.dot(axis))>0.99 && orthogonal));
if (should_be_visible!=grid_visible[i]) {
VisualServer::get_singleton()->instance_geometry_set_flag(grid_instance[i],VS::INSTANCE_FLAG_VISIBLE,should_be_visible);
grid_visible[i]=should_be_visible;
}
}
if (last_grid_snap!=spatial_editor->get_translate_snap()) {
last_grid_snap=spatial_editor->get_translate_snap()
Transform gridt;
gridt.basis.scale(Vector3(last_grid_snap,last_grid_snap,last_grid_snap));
for(int i=0;i<3;i++)
VisualServer::get_singleton()->instance_set_transform(grid_instance[i],gridt);
}*/
}
if (p_what==NOTIFICATION_ENTER_SCENE) {
surface->connect("draw",this,"_draw");
surface->connect("input_event",this,"_sinput");
surface->connect("mouse_enter",this,"_smouseenter");
preview_camera->set_icon(get_icon("Camera","EditorIcons"));
}
if (p_what==NOTIFICATION_MOUSE_ENTER) {
}
if (p_what==NOTIFICATION_DRAW) {
}
}
void SpatialEditorViewport::_draw() {
if (surface->has_focus()) {
Size2 size = surface->get_size();
Rect2 r =Rect2(Point2(),size);
get_stylebox("EditorFocus","EditorStyles")->draw(surface->get_canvas_item(),r);
}
RID ci=surface->get_canvas_item();
if (cursor.region_select) {
VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(cursor.region_begin,cursor.region_end-cursor.region_begin),Color(0.7,0.7,1.0,0.3));
}
if (message_time>0) {
Ref<Font> font = get_font("font","Label");
Point2 msgpos=Point2(5,get_size().y-20);
font->draw(ci,msgpos+Point2(1,1),message,Color(0,0,0,0.8));
font->draw(ci,msgpos+Point2(-1,-1),message,Color(0,0,0,0.8));
font->draw(ci,msgpos,message,Color(1,1,1,1));
}
if (_edit.mode==TRANSFORM_ROTATE) {
Point2 center = _point_to_screen(_edit.center);
VisualServer::get_singleton()->canvas_item_add_line(ci,_edit.mouse_pos, center, Color(0.4,0.7,1.0,0.8));
}
}
void SpatialEditorViewport::_menu_option(int p_option) {
switch(p_option) {
case VIEW_TOP: {
cursor.x_rot=Math_PI/2.0;
cursor.y_rot=0;
} break;
case VIEW_BOTTOM: {
cursor.x_rot=-Math_PI/2.0;
cursor.y_rot=0;
} break;
case VIEW_LEFT: {
cursor.y_rot=Math_PI/2.0;
cursor.x_rot=0;
} break;
case VIEW_RIGHT: {
cursor.y_rot=-Math_PI/2.0;
cursor.x_rot=0;
} break;
case VIEW_FRONT: {
cursor.y_rot=0;
cursor.x_rot=0;
} break;
case VIEW_REAR: {
cursor.y_rot=Math_PI;
cursor.x_rot=0;
} break;
case VIEW_CENTER_TO_SELECTION: {
if (!get_selected_count())
break;
Vector3 center;
int count=0;
List<Node*> &selection = editor_selection->get_selected_node_list();
for(List<Node*>::Element *E=selection.front();E;E=E->next()) {
Spatial *sp = E->get()->cast_to<Spatial>();
if (!sp)
continue;
SpatialEditorSelectedItem *se=editor_selection->get_node_editor_data<SpatialEditorSelectedItem>(sp);
if (!se)
continue;
center+=sp->get_global_transform().origin;
count++;
}
center/=float(count);
cursor.pos=center;
} break;
case VIEW_ENVIRONMENT: {
int idx = view_menu->get_popup()->get_item_index(VIEW_ENVIRONMENT);
bool current = view_menu->get_popup()->is_item_checked( idx );
current=!current;
if (current) {
camera->set_environment(RES());
} else {
camera->set_environment(SpatialEditor::get_singleton()->get_viewport_environment());
}
view_menu->get_popup()->set_item_checked( idx, current );
} break;
case VIEW_PERSPECTIVE: {
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(VIEW_PERSPECTIVE), true );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(VIEW_ORTHOGONAL), false );
orthogonal=false;
} break;
case VIEW_ORTHOGONAL: {
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(VIEW_PERSPECTIVE), false );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(VIEW_ORTHOGONAL), true );
orthogonal=true;
} break;
}
}
void SpatialEditorViewport::_preview_exited_scene() {
preview_camera->set_pressed(false);
_toggle_camera_preview(false);
view_menu->show();
}
void SpatialEditorViewport::_toggle_camera_preview(bool p_activate) {
ERR_FAIL_COND(p_activate && !preview);
ERR_FAIL_COND(!p_activate && !previewing);
if (!p_activate) {
previewing->disconnect("exit_scene",this,"_preview_exited_scene");
previewing=NULL;
VS::get_singleton()->viewport_attach_camera( viewport->get_viewport(), camera->get_camera() ); //restore
if (!preview)
preview_camera->hide();
view_menu->show();
} else {
previewing=preview;
previewing->connect("exit_scene",this,"_preview_exited_scene");
VS::get_singleton()->viewport_attach_camera( viewport->get_viewport(), preview->get_camera() ); //replace
view_menu->hide();
}
}
void SpatialEditorViewport::set_can_preview(Camera* p_preview) {
preview=p_preview;
if (!preview_camera->is_pressed()) {
if (p_preview) {
preview_camera->show();
} else {
preview_camera->hide();
}
}
}
void SpatialEditorViewport::set_state(const Dictionary& p_state) {
cursor.pos=p_state["pos"];
cursor.x_rot=p_state["x_rot"];
cursor.y_rot=p_state["y_rot"];
cursor.distance=p_state["distance"];
bool env = p_state["use_environment"];
bool orth = p_state["use_orthogonal"];
if (orth)
_menu_option(VIEW_ORTHOGONAL);
else
_menu_option(VIEW_PERSPECTIVE);
if (env != camera->get_environment().is_valid())
_menu_option(VIEW_ENVIRONMENT);
}
Dictionary SpatialEditorViewport::get_state() const {
Dictionary d;
d["pos"]=cursor.pos;
d["x_rot"]=cursor.x_rot;
d["y_rot"]=cursor.y_rot;
d["distance"]=cursor.distance;
d["use_environment"]=camera->get_environment().is_valid();
d["use_orthogonal"]=camera->get_projection()==Camera::PROJECTION_ORTHOGONAL;
return d;
}
void SpatialEditorViewport::_bind_methods(){
ObjectTypeDB::bind_method(_MD("_draw"),&SpatialEditorViewport::_draw);
ObjectTypeDB::bind_method(_MD("_smouseenter"),&SpatialEditorViewport::_smouseenter);
ObjectTypeDB::bind_method(_MD("_sinput"),&SpatialEditorViewport::_sinput);
ObjectTypeDB::bind_method(_MD("_menu_option"),&SpatialEditorViewport::_menu_option);
ObjectTypeDB::bind_method(_MD("_toggle_camera_preview"),&SpatialEditorViewport::_toggle_camera_preview);
ObjectTypeDB::bind_method(_MD("_preview_exited_scene"),&SpatialEditorViewport::_preview_exited_scene);
}
SpatialEditorViewport::SpatialEditorViewport(SpatialEditor *p_spatial_editor,EditorNode *p_editor) {
editor=p_editor;
editor_selection=editor->get_editor_selection();;
undo_redo=editor->get_undo_redo();
clicked=0;
clicked_includes_current=false;
orthogonal=false;
message_time=0;
spatial_editor=p_spatial_editor;
Control *c=memnew(Control);
add_child(c);
c->set_area_as_parent_rect();
viewport = memnew( Viewport );
c->add_child(viewport);
surface = memnew( Control );
add_child(surface);
surface->set_area_as_parent_rect();
camera = memnew(Camera);
camera->set_disable_gizmo(true);
//camera->set_environment(SpatialEditor::get_singleton()->get_viewport_environment());
viewport->add_child(camera);
camera->make_current();
surface->set_focus_mode(FOCUS_ALL);
view_menu = memnew( MenuButton );
surface->add_child(view_menu);
view_menu->set_pos( Point2(4,4));
view_menu->set_text("[view]");
view_menu->set_self_opacity(0.5);
view_menu->get_popup()->add_item("Top",VIEW_TOP);
view_menu->get_popup()->add_item("Bottom",VIEW_BOTTOM);
view_menu->get_popup()->add_item("Left",VIEW_LEFT);
view_menu->get_popup()->add_item("Right",VIEW_RIGHT);
view_menu->get_popup()->add_item("Front",VIEW_FRONT);
view_menu->get_popup()->add_item("Rear",VIEW_REAR);
view_menu->get_popup()->add_separator();
view_menu->get_popup()->add_check_item("Perspective",VIEW_PERSPECTIVE);
view_menu->get_popup()->add_check_item("Orthogonal",VIEW_ORTHOGONAL);
view_menu->get_popup()->set_item_checked(view_menu->get_popup()->get_item_index(VIEW_PERSPECTIVE),true);
view_menu->get_popup()->add_separator();
view_menu->get_popup()->add_check_item("Environment",VIEW_ENVIRONMENT);
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(VIEW_ENVIRONMENT),true);
view_menu->get_popup()->add_separator();
view_menu->get_popup()->add_item("Selection",VIEW_CENTER_TO_SELECTION);
view_menu->get_popup()->connect("item_pressed",this,"_menu_option");
preview_camera = memnew( Button );
preview_camera->set_toggle_mode(true);
preview_camera->set_anchor_and_margin(MARGIN_LEFT,ANCHOR_END,90);
preview_camera->set_anchor_and_margin(MARGIN_TOP,ANCHOR_BEGIN,10);
preview_camera->set_text("preview");
surface->add_child(preview_camera);
preview_camera->hide();
preview_camera->connect("toggled",this,"_toggle_camera_preview");
previewing=NULL;
preview=NULL;
}
SpatialEditor *SpatialEditor::singleton=NULL;
SpatialEditorSelectedItem::~SpatialEditorSelectedItem() {
if (sbox_instance.is_valid())
VisualServer::get_singleton()->free(sbox_instance);
}
void SpatialEditor::_update_transform_gizmo_view() {
Transform xform = gizmo.transform;
/*
Transform camera_xform = camera->get_transform();
Vector3 camz = -camera_xform.get_basis().get_axis(2).normalized();
Vector3 camy = -camera_xform.get_basis().get_axis(1).normalized();
Plane p(camera_xform.origin,camz);
float gizmo_d = Math::abs( p.distance_to(xform.origin ));
float d0 = camera->unproject_position(camera_xform.origin+camz*gizmo_d).y;
float d1 = camera->unproject_position(camera_xform.origin+camz*gizmo_d+camy).y;
float dd = Math::abs(d0-d1);
if (dd==0)
dd=0.0001;
gizmo.scale=(60.0/Math::abs(dd));
Vector3 scale = Vector3(1,1,1) * gizmo.scale;
//xform.basis.scale(scale);
*/
xform.basis.scale(GIZMO_SCALE_DEFAULT*Vector3(1,1,1));
for(int i=0;i<3;i++) {
VisualServer::get_singleton()->instance_set_transform(move_gizmo_instance[i], xform );
VisualServer::get_singleton()->instance_geometry_set_flag(move_gizmo_instance[i],VS::INSTANCE_FLAG_VISIBLE,gizmo.visible && (tool_mode==TOOL_MODE_SELECT || tool_mode==TOOL_MODE_MOVE) );
VisualServer::get_singleton()->instance_set_transform(rotate_gizmo_instance[i], xform );
VisualServer::get_singleton()->instance_geometry_set_flag(rotate_gizmo_instance[i],VS::INSTANCE_FLAG_VISIBLE,gizmo.visible && (tool_mode==TOOL_MODE_SELECT || tool_mode==TOOL_MODE_ROTATE) );
}
}
void SpatialEditor::select_gizmo_hilight_axis(int p_axis) {
for(int i=0;i<3;i++) {
move_gizmo[i]->surface_set_material(0,i==p_axis?gizmo_hl:gizmo_color[i]);
rotate_gizmo[i]->surface_set_material(0,(i+3)==p_axis?gizmo_hl:gizmo_color[i]);
}
}
void SpatialEditor::update_transform_gizmo() {
List<Node*> &selection = editor_selection->get_selected_node_list();
AABB center;
bool first=true;
Matrix3 gizmo_basis;
bool local_gizmo_coords = transform_menu->get_popup()->is_item_checked( transform_menu->get_popup()->get_item_index(MENU_TRANSFORM_LOCAL_COORDS) );
for(List<Node*>::Element *E=selection.front();E;E=E->next()) {
Spatial *sp = E->get()->cast_to<Spatial>();
if (!sp)
continue;
SpatialEditorSelectedItem *se=editor_selection->get_node_editor_data<SpatialEditorSelectedItem>(sp);
if (!se)
continue;
Transform xf = se->sp->get_global_transform();
if (first) {
center.pos=xf.origin;
first=false;
if (local_gizmo_coords) {
gizmo_basis=xf.basis;
gizmo_basis.orthonormalize();
}
} else {
center.expand_to(xf.origin);
gizmo_basis=Matrix3();
}
// count++;
}
Vector3 pcenter = center.pos+center.size*0.5;
gizmo.visible=!first;
gizmo.transform.origin=pcenter;
gizmo.transform.basis=gizmo_basis;
_update_transform_gizmo_view();
}
Object *SpatialEditor::_get_editor_data(Object *p_what) {
Spatial *sp = p_what->cast_to<Spatial>();
if (!sp)
return NULL;
SpatialEditorSelectedItem *si = memnew( SpatialEditorSelectedItem );
si->sp=sp;
si->sbox_instance=VisualServer::get_singleton()->instance_create2(selection_box->get_rid(),sp->get_world()->get_scenario());
VS::get_singleton()->instance_geometry_set_flag(si->sbox_instance,VS::INSTANCE_FLAG_CAST_SHADOW,false);
RID inst = sp->call("_get_visual_instance_rid");
// if (inst.is_valid())
// si->aabb = VisualServer::get_singleton()->instance_get_base_aabb(inst);
if (get_scene()->is_editor_hint())
editor->call("edit_node",sp);
return si;
}
void SpatialEditor::_generate_selection_box() {
AABB aabb( Vector3(), Vector3(1,1,1) );
aabb.grow_by( aabb.get_longest_axis_size()/20.0 );
Ref<SurfaceTool> st = memnew( SurfaceTool );
st->begin(Mesh::PRIMITIVE_LINES);
for (int i=0;i<12;i++) {
Vector3 a,b;
aabb.get_edge(i,a,b);
/*Vector<Vector3> points;
Vector<Color> colors;
points.push_back(a);
points.push_back(b);*/
st->add_color( Color(1.0,1.0,0.8,0.8) );
st->add_vertex(a);
st->add_color( Color(1.0,1.0,0.8,0.4) );
st->add_vertex(a.linear_interpolate(b,0.2));
st->add_color( Color(1.0,1.0,0.8,0.4) );
st->add_vertex(a.linear_interpolate(b,0.8));
st->add_color( Color(1.0,1.0,0.8,0.8) );
st->add_vertex(b);
}
Ref<FixedMaterial> mat = memnew( FixedMaterial );
mat->set_flag(Material::FLAG_UNSHADED,true);
mat->set_parameter(FixedMaterial::PARAM_DIFFUSE,Color(1,1,1));
mat->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA,true);
mat->set_fixed_flag(FixedMaterial::FLAG_USE_COLOR_ARRAY,true);
st->set_material(mat);
selection_box = st->commit();
}
Dictionary SpatialEditor::get_state() const {
Dictionary d;
int vc=0;
if (view_menu->get_popup()->is_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_1_VIEWPORT) ))
vc=1;
else if (view_menu->get_popup()->is_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_2_VIEWPORTS) ))
vc=2;
else if (view_menu->get_popup()->is_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_3_VIEWPORTS) ))
vc=3;
else if (view_menu->get_popup()->is_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_4_VIEWPORTS) ))
vc=4;
d["viewport_mode"]=vc;
Array vpdata;
for(int i=0;i<4;i++) {
vpdata.push_back( viewports[i]->get_state() );
}
d["viewports"]=vpdata;
d["default_light"]=view_menu->get_popup()->is_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_DEFAULT_LIGHT) );;
d["show_grid"]=view_menu->get_popup()->is_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_GRID) );;
d["show_origin"]=view_menu->get_popup()->is_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_ORIGIN) );;
d["fov"]=get_fov();
d["znear"]=get_znear();
d["zfar"]=get_zfar();
return d;
}
void SpatialEditor::set_state(const Dictionary& p_state) {
Dictionary d = p_state;
ERR_FAIL_COND(!d.has("viewport_mode"));
ERR_FAIL_COND(!d.has("viewports"));
ERR_FAIL_COND(!d.has("default_light"));
ERR_FAIL_COND(!d.has("show_grid"));
ERR_FAIL_COND(!d.has("show_origin"));
ERR_FAIL_COND(!d.has("fov"));
ERR_FAIL_COND(!d.has("znear"));
ERR_FAIL_COND(!d.has("zfar"));
int vc = d["viewport_mode"];
if (vc==1)
_menu_item_pressed(MENU_VIEW_USE_1_VIEWPORT);
else if (vc==2)
_menu_item_pressed(MENU_VIEW_USE_2_VIEWPORTS);
else if (vc==3)
_menu_item_pressed(MENU_VIEW_USE_3_VIEWPORTS);
else if (vc==4)
_menu_item_pressed(MENU_VIEW_USE_4_VIEWPORTS);
Array vp = d["viewports"];
ERR_FAIL_COND(vp.size()>4);
for(int i=0;i<4;i++) {
viewports[i]->set_state(vp[i]);
}
if (d.has("zfar"))
settings_zfar->set_text(d["zfar"]);
if (d.has("znear"))
settings_znear->set_text(d["znear"]);
if (d.has("fov"))
settings_fov->set_text(d["fov"]);
if (d.has("default_light")) {
bool use = d["default_light"];
bool existing = light_instance.is_valid();
if (use!=existing) {
if (existing) {
VisualServer::get_singleton()->free(light_instance);
light_instance=RID();
} else {
light_instance=VisualServer::get_singleton()->instance_create2(light,get_scene()->get_root()->get_world()->get_scenario());
VisualServer::get_singleton()->instance_set_transform(light_instance,light_transform);
}
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_DEFAULT_LIGHT), light_instance.is_valid() );
}
}
if (d.has("show_grid")) {
bool use = d["show_grid"];
if (use!=view_menu->get_popup()->is_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_GRID))) {
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_GRID), use );
grid_enabled=use;
}
}
if (d.has("show_origin")) {
bool use = d["show_origin"];
if (use!=view_menu->get_popup()->is_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_ORIGIN))) {
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_ORIGIN), use );
VisualServer::get_singleton()->instance_geometry_set_flag(origin_instance,VS::INSTANCE_FLAG_VISIBLE,use);
}
}
}
void SpatialEditor::edit(Spatial *p_spatial) {
if (p_spatial) {
//_validate_selection();
//if (selected.has(p_spatial->get_instance_ID()) && selected.size()==1)
// return;
//_select(p_spatial->get_instance_ID(),false,true);
// should become the selection
}
}
void SpatialEditor::_xform_dialog_action() {
Transform t;
//translation
Vector3 scale;
Vector3 rotate;
Vector3 translate;
for(int i=0;i<3;i++) {
translate[i]=xform_translate[i]->get_text().to_double();
rotate[i]=Math::deg2rad(xform_rotate[i]->get_text().to_double());
scale[i]=xform_scale[i]->get_text().to_double();
}
t.origin=translate;
for(int i=0;i<3;i++) {
if (!rotate[i])
continue;
Vector3 axis;
axis[i]=1.0;
t.basis.rotate(axis,rotate[i]);
}
for(int i=0;i<3;i++) {
if (scale[i]==1)
continue;
t.basis.set_axis(i,t.basis.get_axis(i)*scale[i]);
}
undo_redo->create_action("XForm Dialog");
List<Node*> &selection = editor_selection->get_selected_node_list();
for(List<Node*>::Element *E=selection.front();E;E=E->next()) {
Spatial *sp = E->get()->cast_to<Spatial>();
if (!sp)
continue;
SpatialEditorSelectedItem *se=editor_selection->get_node_editor_data<SpatialEditorSelectedItem>(sp);
if (!se)
continue;
bool post = xform_type->get_selected()>0;
Transform tr = sp->get_global_transform();
if (post)
tr = tr * t;
else {
tr.basis = t.basis * tr.basis;
tr.origin+=t.origin;
}
undo_redo->add_do_method(sp,"set_global_transform",tr);
undo_redo->add_undo_method(sp,"set_global_transform",sp->get_global_transform());
}
undo_redo->commit_action();
}
void SpatialEditor::_menu_item_pressed(int p_option) {
switch(p_option) {
case MENU_TOOL_SELECT:
case MENU_TOOL_MOVE:
case MENU_TOOL_ROTATE:
case MENU_TOOL_SCALE: {
for(int i=0;i<4;i++)
tool_button[i]->set_pressed(i==p_option);
tool_mode=(ToolMode)p_option;
static const char *_mode[]={"Selection Mode.","Translation Mode.","Rotation Mode.","Scale Mode."};
// set_message(_mode[p_option],3);
update_transform_gizmo();
} break;
case MENU_TRANSFORM_USE_SNAP: {
bool is_checked = transform_menu->get_popup()->is_item_checked( transform_menu->get_popup()->get_item_index(p_option) );
snap_enabled=!is_checked;
transform_menu->get_popup()->set_item_checked( transform_menu->get_popup()->get_item_index(p_option), snap_enabled );
} break;
case MENU_TRANSFORM_CONFIGURE_SNAP: {
snap_dialog->popup_centered(Size2(200,160));
} break;
case MENU_TRANSFORM_LOCAL_COORDS: {
bool is_checked = transform_menu->get_popup()->is_item_checked( transform_menu->get_popup()->get_item_index(p_option) );
transform_menu->get_popup()->set_item_checked( transform_menu->get_popup()->get_item_index(p_option), !is_checked );
update_transform_gizmo();
} break;
case MENU_TRANSFORM_DIALOG: {
for(int i=0;i<3;i++) {
xform_translate[i]->set_text("0");
xform_rotate[i]->set_text("0");
xform_scale[i]->set_text("1");
}
xform_dialog->popup_centered(Size2(200,200));
} break;
case MENU_VIEW_USE_DEFAULT_LIGHT: {
bool is_checked = view_menu->get_popup()->is_item_checked( view_menu->get_popup()->get_item_index(p_option) );
if (is_checked) {
VisualServer::get_singleton()->free(light_instance);
light_instance=RID();
} else {
light_instance=VisualServer::get_singleton()->instance_create2(light,get_scene()->get_root()->get_world()->get_scenario());
VisualServer::get_singleton()->instance_set_transform(light_instance,light_transform);
}
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(p_option), light_instance.is_valid() );
} break;
case MENU_VIEW_USE_1_VIEWPORT: {
for(int i=1;i<4;i++) {
viewports[i]->hide();
}
viewports[0]->set_area_as_parent_rect();
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_1_VIEWPORT), true );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_2_VIEWPORTS), false );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_3_VIEWPORTS), false );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_4_VIEWPORTS), false );
} break;
case MENU_VIEW_USE_2_VIEWPORTS: {
for(int i=1;i<4;i++) {
if (i==1 || i==3)
viewports[i]->hide();
else
viewports[i]->show();
}
viewports[0]->set_area_as_parent_rect();
viewports[0]->set_anchor_and_margin(MARGIN_BOTTOM,ANCHOR_RATIO,0.5);
viewports[2]->set_area_as_parent_rect();
viewports[2]->set_anchor_and_margin(MARGIN_TOP,ANCHOR_RATIO,0.5);
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_1_VIEWPORT), false );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_2_VIEWPORTS), true );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_3_VIEWPORTS), false );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_4_VIEWPORTS), false );
} break;
case MENU_VIEW_USE_3_VIEWPORTS: {
for(int i=1;i<4;i++) {
if (i==1)
viewports[i]->hide();
else
viewports[i]->show();
}
viewports[0]->set_area_as_parent_rect();
viewports[0]->set_anchor_and_margin(MARGIN_BOTTOM,ANCHOR_RATIO,0.5);
viewports[2]->set_area_as_parent_rect();
viewports[2]->set_anchor_and_margin(MARGIN_RIGHT,ANCHOR_RATIO,0.5);
viewports[2]->set_anchor_and_margin(MARGIN_TOP,ANCHOR_RATIO,0.5);
viewports[3]->set_area_as_parent_rect();
viewports[3]->set_anchor_and_margin(MARGIN_LEFT,ANCHOR_RATIO,0.5);
viewports[3]->set_anchor_and_margin(MARGIN_TOP,ANCHOR_RATIO,0.5);
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_1_VIEWPORT), false );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_2_VIEWPORTS), false );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_3_VIEWPORTS), true );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_4_VIEWPORTS), false );
} break;
case MENU_VIEW_USE_4_VIEWPORTS: {
for(int i=1;i<4;i++) {
viewports[i]->show();
}
viewports[0]->set_area_as_parent_rect();
viewports[0]->set_anchor_and_margin(MARGIN_RIGHT,ANCHOR_RATIO,0.5);
viewports[0]->set_anchor_and_margin(MARGIN_BOTTOM,ANCHOR_RATIO,0.5);
viewports[1]->set_area_as_parent_rect();
viewports[1]->set_anchor_and_margin(MARGIN_LEFT,ANCHOR_RATIO,0.5);
viewports[1]->set_anchor_and_margin(MARGIN_BOTTOM,ANCHOR_RATIO,0.5);
viewports[2]->set_area_as_parent_rect();
viewports[2]->set_anchor_and_margin(MARGIN_RIGHT,ANCHOR_RATIO,0.5);
viewports[2]->set_anchor_and_margin(MARGIN_TOP,ANCHOR_RATIO,0.5);
viewports[3]->set_area_as_parent_rect();
viewports[3]->set_anchor_and_margin(MARGIN_LEFT,ANCHOR_RATIO,0.5);
viewports[3]->set_anchor_and_margin(MARGIN_TOP,ANCHOR_RATIO,0.5);
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_1_VIEWPORT), false );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_2_VIEWPORTS), false );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_3_VIEWPORTS), false );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_USE_4_VIEWPORTS), true );
} break;
case MENU_VIEW_DISPLAY_NORMAL: {
VisualServer::get_singleton()->scenario_set_debug( get_scene()->get_root()->get_world()->get_scenario(), VisualServer::SCENARIO_DEBUG_DISABLED );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_DISPLAY_NORMAL), true );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_DISPLAY_WIREFRAME), false );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_DISPLAY_OVERDRAW), false );
} break;
case MENU_VIEW_DISPLAY_WIREFRAME: {
VisualServer::get_singleton()->scenario_set_debug( get_scene()->get_root()->get_world()->get_scenario(), VisualServer::SCENARIO_DEBUG_WIREFRAME );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_DISPLAY_NORMAL), false );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_DISPLAY_WIREFRAME), true );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_DISPLAY_OVERDRAW), false );
} break;
case MENU_VIEW_DISPLAY_OVERDRAW: {
VisualServer::get_singleton()->scenario_set_debug( get_scene()->get_root()->get_world()->get_scenario(), VisualServer::SCENARIO_DEBUG_OVERDRAW );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_DISPLAY_NORMAL), false );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_DISPLAY_WIREFRAME), false );
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(MENU_VIEW_DISPLAY_OVERDRAW), true );
} break;
case MENU_VIEW_ORIGIN: {
bool is_checked = view_menu->get_popup()->is_item_checked( view_menu->get_popup()->get_item_index(p_option) );
is_checked=!is_checked;
VisualServer::get_singleton()->instance_geometry_set_flag(origin_instance,VS::INSTANCE_FLAG_VISIBLE,is_checked);
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(p_option), is_checked);
} break;
case MENU_VIEW_GRID: {
bool is_checked = view_menu->get_popup()->is_item_checked( view_menu->get_popup()->get_item_index(p_option) );
grid_enabled=!is_checked;
view_menu->get_popup()->set_item_checked( view_menu->get_popup()->get_item_index(p_option), grid_enabled );
} break;
case MENU_VIEW_CAMERA_SETTINGS: {
settings_dialog->popup_centered(Size2(200,160));
} break;
}
}
void SpatialEditor::_init_indicators() {
//make sure that the camera indicator is not selectable
light=VisualServer::get_singleton()->light_create( VisualServer::LIGHT_DIRECTIONAL );
//VisualServer::get_singleton()->light_set_shadow( light, true );
light_instance=VisualServer::get_singleton()->instance_create2(light,get_scene()->get_root()->get_world()->get_scenario());
light_transform.rotate(Vector3(1,0,0),Math_PI/5.0);
VisualServer::get_singleton()->instance_set_transform(light_instance,light_transform);
RID mat = VisualServer::get_singleton()->fixed_material_create();
VisualServer::get_singleton()->fixed_material_set_flag(mat, VisualServer::FIXED_MATERIAL_FLAG_USE_ALPHA,true);
VisualServer::get_singleton()->fixed_material_set_flag(mat, VisualServer::FIXED_MATERIAL_FLAG_USE_COLOR_ARRAY,true);
{
RID indicator_mat = VisualServer::get_singleton()->fixed_material_create();
VisualServer::get_singleton()->material_set_flag( indicator_mat, VisualServer::MATERIAL_FLAG_UNSHADED, true );
VisualServer::get_singleton()->material_set_flag( indicator_mat, VisualServer::MATERIAL_FLAG_ONTOP, false );
VisualServer::get_singleton()->fixed_material_set_flag(indicator_mat, VisualServer::FIXED_MATERIAL_FLAG_USE_ALPHA,true);
VisualServer::get_singleton()->fixed_material_set_flag(indicator_mat, VisualServer::FIXED_MATERIAL_FLAG_USE_COLOR_ARRAY,true);
DVector<Color> grid_colors[3];
DVector<Vector3> grid_points[3];
Vector<Color> origin_colors;
Vector<Vector3> origin_points;
for(int i=0;i<3;i++) {
Vector3 axis;
axis[i]=1;
Vector3 axis_n1;
axis_n1[(i+1)%3]=1;
Vector3 axis_n2;
axis_n2[(i+2)%3]=1;
origin_colors.push_back(Color(axis.x,axis.y,axis.z));
origin_colors.push_back(Color(axis.x,axis.y,axis.z));
origin_points.push_back(axis*4096);
origin_points.push_back(axis*-4096);
#define ORIGIN_GRID_SIZE 25
for(int j=-ORIGIN_GRID_SIZE;j<=ORIGIN_GRID_SIZE;j++) {
grid_colors[i].push_back(Color(axis.x,axis.y,axis.z,0.2));
grid_colors[i].push_back(Color(axis.x,axis.y,axis.z,0.2));
grid_colors[i].push_back(Color(axis.x,axis.y,axis.z,0.2));
grid_colors[i].push_back(Color(axis.x,axis.y,axis.z,0.2));
grid_points[i].push_back(axis_n1*ORIGIN_GRID_SIZE+axis_n2*j);
grid_points[i].push_back(-axis_n1*ORIGIN_GRID_SIZE+axis_n2*j);
grid_points[i].push_back(axis_n2*ORIGIN_GRID_SIZE+axis_n1*j);
grid_points[i].push_back(-axis_n2*ORIGIN_GRID_SIZE+axis_n1*j);
}
grid[i] = VisualServer::get_singleton()->mesh_create();
Array d;
d.resize(VS::ARRAY_MAX);
d[VisualServer::ARRAY_VERTEX]=grid_points[i];
d[VisualServer::ARRAY_COLOR]=grid_colors[i];
VisualServer::get_singleton()->mesh_add_surface(grid[i],VisualServer::PRIMITIVE_LINES,d);
VisualServer::get_singleton()->mesh_surface_set_material(grid[i],0,indicator_mat);
grid_instance[i] = VisualServer::get_singleton()->instance_create2(grid[i],get_scene()->get_root()->get_world()->get_scenario());
grid_visible[i]=false;
grid_enable[i]=false;
VisualServer::get_singleton()->instance_geometry_set_flag(grid_instance[i],VS::INSTANCE_FLAG_VISIBLE,false);
VisualServer::get_singleton()->instance_geometry_set_flag(grid_instance[i],VS::INSTANCE_FLAG_CAST_SHADOW,false);
}
origin = VisualServer::get_singleton()->mesh_create();
Array d;
d.resize(VS::ARRAY_MAX);
d[VisualServer::ARRAY_VERTEX]=origin_points;
d[VisualServer::ARRAY_COLOR]=origin_colors;
VisualServer::get_singleton()->mesh_add_surface(origin,VisualServer::PRIMITIVE_LINES,d);
VisualServer::get_singleton()->mesh_surface_set_material(origin,0,indicator_mat,true);
// origin = VisualServer::get_singleton()->poly_create();
// VisualServer::get_singleton()->poly_add_primitive(origin,origin_points,Vector<Vector3>(),origin_colors,Vector<Vector3>());
// VisualServer::get_singleton()->poly_set_material(origin,indicator_mat,true);
origin_instance = VisualServer::get_singleton()->instance_create2(origin,get_scene()->get_root()->get_world()->get_scenario());
VisualServer::get_singleton()->instance_geometry_set_flag(origin_instance,VS::INSTANCE_FLAG_CAST_SHADOW,false);
VisualServer::get_singleton()->instance_geometry_set_flag(grid_instance[1],VS::INSTANCE_FLAG_VISIBLE,true);
grid_enable[1]=true;
grid_visible[1]=true;
grid_enabled=true;
last_grid_snap=1;
}
{
cursor_mesh = VisualServer::get_singleton()->mesh_create();
DVector<Vector3> cursor_points;
float cs = 0.25;
cursor_points.push_back(Vector3(+cs,0,0));
cursor_points.push_back(Vector3(-cs,0,0));
cursor_points.push_back(Vector3(0,+cs,0));
cursor_points.push_back(Vector3(0,-cs,0));
cursor_points.push_back(Vector3(0,0,+cs));
cursor_points.push_back(Vector3(0,0,-cs));
RID cmat=VisualServer::get_singleton()->fixed_material_create();
VisualServer::get_singleton()->fixed_material_set_param(cmat,VS::FIXED_MATERIAL_PARAM_DIFFUSE,Color(0,1,1));
VisualServer::get_singleton()->material_set_flag( cmat, VisualServer::MATERIAL_FLAG_UNSHADED, true );
VisualServer::get_singleton()->fixed_material_set_flag(cmat, VisualServer::FIXED_MATERIAL_FLAG_USE_ALPHA,true);
VisualServer::get_singleton()->fixed_material_set_flag(cmat, VisualServer::FIXED_MATERIAL_FLAG_USE_COLOR_ARRAY,true);
Array d;
d.resize(VS::ARRAY_MAX);
d[VS::ARRAY_VERTEX]=cursor_points;
VisualServer::get_singleton()->mesh_add_surface(cursor_mesh,VS::PRIMITIVE_LINES,d);
VisualServer::get_singleton()->mesh_surface_set_material(cursor_mesh,0,cmat,true);
cursor_instance = VisualServer::get_singleton()->instance_create2(cursor_mesh,get_scene()->get_root()->get_world()->get_scenario());
VisualServer::get_singleton()->instance_geometry_set_flag(cursor_instance,VS::INSTANCE_FLAG_CAST_SHADOW,false);
}
{
//move gizmo
gizmo_hl = Ref<FixedMaterial>( memnew( FixedMaterial ) );
gizmo_hl->set_flag(Material::FLAG_UNSHADED, true);
gizmo_hl->set_flag(Material::FLAG_ONTOP, true);
gizmo_hl->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA, true);
gizmo_hl->set_parameter(FixedMaterial::PARAM_DIFFUSE,Color(1,1,1,0.4));
for(int i=0;i<3;i++) {
move_gizmo[i]=Ref<Mesh>( memnew( Mesh ) );
move_gizmo_instance[i]=VS::get_singleton()->instance_create();
VS::get_singleton()->instance_set_base(move_gizmo_instance[i],move_gizmo[i]->get_rid());
VS::get_singleton()->instance_set_scenario(move_gizmo_instance[i],get_scene()->get_root()->get_world()->get_scenario());
VS::get_singleton()->instance_geometry_set_flag(move_gizmo_instance[i],VS::INSTANCE_FLAG_VISIBLE,false);
VS::get_singleton()->instance_geometry_set_flag(move_gizmo_instance[i],VS::INSTANCE_FLAG_DEPH_SCALE,true);
VS::get_singleton()->instance_geometry_set_flag(move_gizmo_instance[i],VS::INSTANCE_FLAG_CAST_SHADOW,false);
rotate_gizmo[i]=Ref<Mesh>( memnew( Mesh ) );
rotate_gizmo_instance[i]=VS::get_singleton()->instance_create();
VS::get_singleton()->instance_set_base(rotate_gizmo_instance[i],rotate_gizmo[i]->get_rid());
VS::get_singleton()->instance_set_scenario(rotate_gizmo_instance[i],get_scene()->get_root()->get_world()->get_scenario());
VS::get_singleton()->instance_geometry_set_flag(rotate_gizmo_instance[i],VS::INSTANCE_FLAG_VISIBLE,false);
VS::get_singleton()->instance_geometry_set_flag(rotate_gizmo_instance[i],VS::INSTANCE_FLAG_DEPH_SCALE,true);
VS::get_singleton()->instance_geometry_set_flag(rotate_gizmo_instance[i],VS::INSTANCE_FLAG_CAST_SHADOW,false);
Ref<FixedMaterial> mat = memnew( FixedMaterial );
mat->set_flag(Material::FLAG_UNSHADED, true);
mat->set_flag(Material::FLAG_ONTOP, true);
mat->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA, true);
Color col;
col[i]=1.0;
col.a=0.2;
mat->set_parameter(FixedMaterial::PARAM_DIFFUSE,col);
gizmo_color[i]=mat;
Vector3 ivec;
ivec[i]=1;
Vector3 nivec;
nivec[(i+1)%3]=1;
nivec[(i+2)%3]=1;
Vector3 ivec2;
ivec2[(i+1)%3]=1;
Vector3 ivec3;
ivec3[(i+2)%3]=1;
{
Ref<SurfaceTool> surftool = memnew( SurfaceTool );
surftool->begin(Mesh::PRIMITIVE_TRIANGLES);
//translate
const int arrow_points=5;
Vector3 arrow[5]={
nivec*0.0+ivec*0.0,
nivec*0.01+ivec*0.0,
nivec*0.01+ivec*1.0,
nivec*0.1+ivec*1.0,
nivec*0.0+ivec*(1+GIZMO_ARROW_SIZE),
};
int arrow_sides=6;
for(int i = 0; i < 7 ; i++) {
Matrix3 ma(ivec,Math_PI*2*float(i)/arrow_sides);
Matrix3 mb(ivec,Math_PI*2*float(i+1)/arrow_sides);
for(int j=0;j<arrow_points-1;j++) {
Vector3 points[4]={
ma.xform(arrow[j]),
mb.xform(arrow[j]),
mb.xform(arrow[j+1]),
ma.xform(arrow[j+1]),
};
surftool->add_vertex(points[0]);
surftool->add_vertex(points[1]);
surftool->add_vertex(points[2]);
surftool->add_vertex(points[0]);
surftool->add_vertex(points[2]);
surftool->add_vertex(points[3]);
}
}
surftool->set_material(mat);
surftool->commit(move_gizmo[i]);
}
{
Ref<SurfaceTool> surftool = memnew( SurfaceTool );
surftool->begin(Mesh::PRIMITIVE_TRIANGLES);
Vector3 circle[5]={
ivec*0.02+ivec2*0.02+ivec2*1.0,
ivec*-0.02+ivec2*0.02+ivec2*1.0,
ivec*-0.02+ivec2*-0.02+ivec2*1.0,
ivec*0.02+ivec2*-0.02+ivec2*1.0,
ivec*0.02+ivec2*0.02+ivec2*1.0,
};
for(int k = 0; k < 33 ; k++) {
Matrix3 ma(ivec,Math_PI*2*float(k)/32);
Matrix3 mb(ivec,Math_PI*2*float(k+1)/32);
for(int j=0;j<4;j++) {
Vector3 points[4]={
ma.xform(circle[j]),
mb.xform(circle[j]),
mb.xform(circle[j+1]),
ma.xform(circle[j+1]),
};
surftool->add_vertex(points[0]);
surftool->add_vertex(points[1]);
surftool->add_vertex(points[2]);
surftool->add_vertex(points[0]);
surftool->add_vertex(points[2]);
surftool->add_vertex(points[3]);
}
}
surftool->set_material(mat);
surftool->commit(rotate_gizmo[i]);
}
}
}
_generate_selection_box();
//get_scene()->get_root_node()->cast_to<EditorNode>()->get_scene_root()->add_child(camera);
//current_camera=camera;
}
void SpatialEditor::_finish_indicators() {
VisualServer::get_singleton()->free(origin_instance);
VisualServer::get_singleton()->free(origin);
for(int i=0;i<3;i++) {
VisualServer::get_singleton()->free(grid_instance[i]);
VisualServer::get_singleton()->free(grid[i]);
}
VisualServer::get_singleton()->free(light_instance);
VisualServer::get_singleton()->free(light);
//VisualServer::get_singleton()->free(poly);
//VisualServer::get_singleton()->free(indicators_instance);
//VisualServer::get_singleton()->free(indicators);
VisualServer::get_singleton()->free(cursor_instance);
VisualServer::get_singleton()->free(cursor_mesh);
}
void SpatialEditor::_instance_scene() {
#if 0
EditorNode *en = get_scene()->get_root_node()->cast_to<EditorNode>();
ERR_FAIL_COND(!en);
String path = en->get_scenes_dock()->get_selected_path();
if (path=="") {
set_message("No scene selected to instance!");
return;
}
undo_redo->create_action("Instance at Cursor");
Node* scene = en->request_instance_scene(path);
if (!scene) {
set_message("Could not instance scene!");
undo_redo->commit_action(); //bleh
return;
}
Spatial *s = scene->cast_to<Spatial>();
if (s) {
undo_redo->add_do_method(s,"set_global_transform",Transform(Matrix3(),cursor.cursor_pos));
}
undo_redo->commit_action();
#endif
}
/*
void SpatialEditor::_update_selection() {
}
*/
void SpatialEditor::_unhandled_key_input(InputEvent p_event) {
if (!is_visible())
return;
{
EditorNode *en = editor;
EditorPlugin *over_plugin = en->get_editor_plugin_over();
if (over_plugin && over_plugin->forward_input_event(p_event)) {
return; //ate the over input event
}
}
switch(p_event.type) {
case InputEvent::KEY: {
const InputEventKey &k=p_event.key;
if (!k.pressed)
break;
switch(k.scancode) {
case KEY_Q: _menu_item_pressed(MENU_TOOL_SELECT); break;
case KEY_W: _menu_item_pressed(MENU_TOOL_MOVE); break;
case KEY_E: _menu_item_pressed(MENU_TOOL_ROTATE); break;
case KEY_R: _menu_item_pressed(MENU_TOOL_SCALE); break;
#if 0
#endif
}
} break;
}
}
void SpatialEditor::_notification(int p_what) {
if (p_what==NOTIFICATION_READY) {
tool_button[SpatialEditor::TOOL_MODE_SELECT]->set_icon( get_icon("ToolSelect","EditorIcons") );
tool_button[SpatialEditor::TOOL_MODE_MOVE]->set_icon( get_icon("ToolMove","EditorIcons") );
tool_button[SpatialEditor::TOOL_MODE_ROTATE]->set_icon( get_icon("ToolRotate","EditorIcons") );
tool_button[SpatialEditor::TOOL_MODE_SCALE]->set_icon( get_icon("ToolScale","EditorIcons") );
instance_button->set_icon( get_icon("SpatialAdd","EditorIcons") );
view_menu->get_popup()->set_item_icon(view_menu->get_popup()->get_item_index(MENU_VIEW_USE_1_VIEWPORT),get_icon("Panels1","EditorIcons"));
view_menu->get_popup()->set_item_icon(view_menu->get_popup()->get_item_index(MENU_VIEW_USE_2_VIEWPORTS),get_icon("Panels2","EditorIcons"));
view_menu->get_popup()->set_item_icon(view_menu->get_popup()->get_item_index(MENU_VIEW_USE_3_VIEWPORTS),get_icon("Panels3","EditorIcons"));
view_menu->get_popup()->set_item_icon(view_menu->get_popup()->get_item_index(MENU_VIEW_USE_4_VIEWPORTS),get_icon("Panels4","EditorIcons"));
_menu_item_pressed(MENU_VIEW_USE_1_VIEWPORT);
get_scene()->connect("node_removed",this,"_node_removed");
}
if (p_what==NOTIFICATION_ENTER_SCENE) {
gizmos = memnew( SpatialEditorGizmos );
_init_indicators();
}
if (p_what==NOTIFICATION_EXIT_SCENE) {
_finish_indicators();
memdelete( gizmos );
}
}
void SpatialEditor::add_control_to_menu_panel(Control *p_control) {
hbc_menu->add_child(p_control);
}
void SpatialEditor::set_can_preview(Camera* p_preview) {
for(int i=0;i<4;i++) {
viewports[i]->set_can_preview(p_preview);
}
}
VSplitContainer *SpatialEditor::get_shader_split() {
return shader_split;
}
HSplitContainer *SpatialEditor::get_palette_split() {
return palette_split;
}
void SpatialEditor::_request_gizmo(Object* p_obj) {
Spatial *sp=p_obj->cast_to<Spatial>();
if (!sp)
return;
if (editor->get_edited_scene() && (sp==editor->get_edited_scene() || sp->get_owner()==editor->get_edited_scene())) {
Ref<SpatialEditorGizmo> seg = gizmos->get_gizmo(sp);
if (seg.is_valid())
sp->set_gizmo(seg);
for (List<EditorPlugin*>::Element *E=gizmo_plugins.front();E;E=E->next()) {
if (E->get()->create_spatial_gizmo(sp))
return;
}
}
}
void SpatialEditor::_bind_methods() {
// ObjectTypeDB::bind_method("_input_event",&SpatialEditor::_input_event);
ObjectTypeDB::bind_method("_unhandled_key_input",&SpatialEditor::_unhandled_key_input);
//ObjectTypeDB::bind_method("_node_removed",&SpatialEditor::_node_removed);
ObjectTypeDB::bind_method("_menu_item_pressed",&SpatialEditor::_menu_item_pressed);
ObjectTypeDB::bind_method("_xform_dialog_action",&SpatialEditor::_xform_dialog_action);
ObjectTypeDB::bind_method("_instance_scene",&SpatialEditor::_instance_scene);
// ObjectTypeDB::bind_method("_update_selection",&SpatialEditor::_update_selection);
ObjectTypeDB::bind_method("_get_editor_data",&SpatialEditor::_get_editor_data);
ObjectTypeDB::bind_method("_request_gizmo",&SpatialEditor::_request_gizmo);
ADD_SIGNAL( MethodInfo("transform_key_request") );
}
SpatialEditor::SpatialEditor(EditorNode *p_editor) {
viewport_environment = Ref<Environment>( memnew( Environment ) );
undo_redo=p_editor->get_undo_redo();
VBoxContainer *vbc = this;
custom_camera=NULL;
singleton=this;
editor=p_editor;
editor_selection=editor->get_editor_selection();
editor_selection->add_editor_plugin(this);
editor_selection->connect("selection_changed",this,"_update_selection");
snap_enabled=false;
tool_mode = TOOL_MODE_SELECT;
//set_focus_mode(FOCUS_ALL);
hbc_menu = memnew( HBoxContainer );
vbc->add_child(hbc_menu);
Vector<Variant> button_binds;
button_binds.resize(1);
tool_button[TOOL_MODE_SELECT] = memnew( ToolButton );
hbc_menu->add_child( tool_button[TOOL_MODE_SELECT] );
tool_button[TOOL_MODE_SELECT]->set_toggle_mode(true);
tool_button[TOOL_MODE_SELECT]->set_flat(true);
tool_button[TOOL_MODE_SELECT]->set_pressed(true);
button_binds[0]=MENU_TOOL_SELECT;
tool_button[TOOL_MODE_SELECT]->connect("pressed", this,"_menu_item_pressed",button_binds);
tool_button[TOOL_MODE_SELECT]->set_tooltip("Select Mode (Q)");
tool_button[TOOL_MODE_MOVE] = memnew( ToolButton );
hbc_menu->add_child( tool_button[TOOL_MODE_MOVE] );
tool_button[TOOL_MODE_MOVE]->set_toggle_mode(true);
tool_button[TOOL_MODE_MOVE]->set_flat(true);
button_binds[0]=MENU_TOOL_MOVE;
tool_button[TOOL_MODE_MOVE]->connect("pressed", this,"_menu_item_pressed",button_binds);
tool_button[TOOL_MODE_MOVE]->set_tooltip("Move Mode (W)");
tool_button[TOOL_MODE_ROTATE] = memnew( ToolButton );
hbc_menu->add_child( tool_button[TOOL_MODE_ROTATE] );
tool_button[TOOL_MODE_ROTATE]->set_toggle_mode(true);
tool_button[TOOL_MODE_ROTATE]->set_flat(true);
button_binds[0]=MENU_TOOL_ROTATE;
tool_button[TOOL_MODE_ROTATE]->connect("pressed", this,"_menu_item_pressed",button_binds);
tool_button[TOOL_MODE_ROTATE]->set_tooltip("Rotate Mode (E)");
tool_button[TOOL_MODE_SCALE] = memnew( ToolButton );
hbc_menu->add_child( tool_button[TOOL_MODE_SCALE] );
tool_button[TOOL_MODE_SCALE]->set_toggle_mode(true);
tool_button[TOOL_MODE_SCALE]->set_flat(true);
button_binds[0]=MENU_TOOL_SCALE;
tool_button[TOOL_MODE_SCALE]->connect("pressed", this,"_menu_item_pressed",button_binds);
tool_button[TOOL_MODE_SCALE]->set_tooltip("Scale Mode (R)");
instance_button = memnew( Button );
hbc_menu->add_child( instance_button );
instance_button->set_flat(true);
instance_button->connect("pressed",this,"_instance_scene");
VSeparator *vs = memnew( VSeparator );
hbc_menu->add_child(vs);
PopupMenu *p;
transform_menu = memnew( MenuButton );
transform_menu->set_text("Transform");
hbc_menu->add_child( transform_menu );
p = transform_menu->get_popup();
p->add_check_item("Use Snap",MENU_TRANSFORM_USE_SNAP);
p->add_item("Configure Snap..",MENU_TRANSFORM_CONFIGURE_SNAP);
p->add_separator();
p->add_check_item("Local Coords",MENU_TRANSFORM_LOCAL_COORDS);
//p->set_item_checked(p->get_item_count()-1,true);
p->add_separator();
p->add_item("Transform Dialog..",MENU_TRANSFORM_DIALOG);
p->connect("item_pressed", this,"_menu_item_pressed");
view_menu = memnew( MenuButton );
view_menu->set_text("View");
view_menu->set_pos( Point2( 212,0) );
hbc_menu->add_child( view_menu );
p = view_menu->get_popup();
p->add_check_item("Use Default Light",MENU_VIEW_USE_DEFAULT_LIGHT);
p->add_separator();
p->add_check_item("1 Viewport",MENU_VIEW_USE_1_VIEWPORT);
p->add_check_item("2 Viewports",MENU_VIEW_USE_2_VIEWPORTS);
p->add_check_item("3 Viewports",MENU_VIEW_USE_3_VIEWPORTS);
p->add_check_item("4 Viewports",MENU_VIEW_USE_4_VIEWPORTS);
p->add_separator();
p->add_check_item("Display Normal",MENU_VIEW_DISPLAY_NORMAL);
p->add_check_item("Display Wireframe",MENU_VIEW_DISPLAY_WIREFRAME);
p->add_check_item("Display Overdraw",MENU_VIEW_DISPLAY_OVERDRAW);
p->add_separator();
p->add_check_item("View Origin",MENU_VIEW_ORIGIN);
p->add_check_item("View Grid",MENU_VIEW_GRID);
p->add_separator();
p->add_check_item("Settings",MENU_VIEW_CAMERA_SETTINGS );
p->set_item_checked( p->get_item_index(MENU_VIEW_USE_DEFAULT_LIGHT), true );
p->set_item_checked( p->get_item_index(MENU_VIEW_DISPLAY_NORMAL), true );
p->set_item_checked( p->get_item_index(MENU_VIEW_ORIGIN), true );
p->set_item_checked( p->get_item_index(MENU_VIEW_GRID), true );
p->connect("item_pressed", this,"_menu_item_pressed");
/* REST OF MENU */
palette_split = memnew( HSplitContainer);
palette_split->set_v_size_flags(SIZE_EXPAND_FILL);
vbc->add_child(palette_split);
shader_split = memnew( VSplitContainer );
shader_split->set_h_size_flags(SIZE_EXPAND_FILL);
palette_split->add_child(shader_split);
viewport_base = memnew( Control );
shader_split->add_child(viewport_base);
viewport_base->set_v_size_flags(SIZE_EXPAND_FILL);
for(int i=0;i<4;i++) {
viewports[i] = memnew( SpatialEditorViewport(this,editor) );
viewport_base->add_child(viewports[i]);
}
//vbc->add_child(viewport_base);
/* SNAP DIALOG */
snap_dialog = memnew( ConfirmationDialog );
snap_dialog->set_title("Snap Settings");
add_child(snap_dialog);
Label *l = memnew(Label);
l->set_text("Translate Snap:");
l->set_pos(Point2(5,5));
snap_dialog->add_child(l);
snap_translate = memnew( LineEdit );
snap_translate->set_anchor( MARGIN_RIGHT, ANCHOR_END );
snap_translate->set_begin( Point2(15,22) );
snap_translate->set_end( Point2(15,35) );
snap_translate->set_text("1");
snap_dialog->add_child(snap_translate);
l = memnew(Label);
l->set_text("Rotate Snap (deg.):");
l->set_pos(Point2(5,45));
snap_dialog->add_child(l);
snap_rotate = memnew( LineEdit );
snap_rotate->set_anchor( MARGIN_RIGHT, ANCHOR_END );
snap_rotate->set_begin( Point2(15,62) );
snap_rotate->set_end( Point2(15,75) );
snap_rotate->set_text("5");
snap_dialog->add_child(snap_rotate);
l = memnew(Label);
l->set_text("Scale Snap (%):");
l->set_pos(Point2(5,85));
snap_dialog->add_child(l);
snap_scale = memnew( LineEdit );
snap_scale->set_anchor( MARGIN_RIGHT, ANCHOR_END );
snap_scale->set_begin( Point2(15,102) );
snap_scale->set_end( Point2(15,115) );
snap_scale->set_text("5");
snap_dialog->add_child(snap_scale);
//snap_dialog->get_cancel()->hide();
/* SNAP DIALOG */
settings_dialog = memnew( ConfirmationDialog );
settings_dialog->set_title("Viewport Settings");
add_child(settings_dialog);
l = memnew(Label);
l->set_text("Perspective FOV (deg.):");
l->set_pos(Point2(5,5));
settings_dialog->add_child(l);
settings_fov = memnew( LineEdit );
settings_fov->set_anchor( MARGIN_RIGHT, ANCHOR_END );
settings_fov->set_begin( Point2(15,22) );
settings_fov->set_end( Point2(15,35) );
settings_fov->set_text(EDITOR_DEF("3d_editor/default_fov",60.0));
settings_dialog->add_child(settings_fov);
l = memnew(Label);
l->set_text("View Z-Near");
l->set_pos(Point2(5,45));
settings_dialog->add_child(l);
settings_znear = memnew( LineEdit );
settings_znear->set_anchor( MARGIN_RIGHT, ANCHOR_END );
settings_znear->set_begin( Point2(15,62) );
settings_znear->set_end( Point2(15,75) );
settings_znear->set_text(EDITOR_DEF("3d_editor/default_z_near",0.1));
settings_dialog->add_child(settings_znear);
l = memnew(Label);
l->set_text("View Z-Far");
l->set_pos(Point2(5,85));
settings_dialog->add_child(l);
settings_zfar = memnew( LineEdit );
settings_zfar->set_anchor( MARGIN_RIGHT, ANCHOR_END );
settings_zfar->set_begin( Point2(15,102) );
settings_zfar->set_end( Point2(15,115) );
settings_zfar->set_text(EDITOR_DEF("3d_editor/default_z_far",500.0));
settings_dialog->add_child(settings_zfar);
//settings_dialog->get_cancel()->hide();
/* XFORM DIALOG */
xform_dialog = memnew( ConfirmationDialog );
xform_dialog->set_title("Transform Change");
add_child(xform_dialog);
l = memnew(Label);
l->set_text("Translate:");
l->set_pos(Point2(5,5));
xform_dialog->add_child(l);
for(int i=0;i<3;i++) {
xform_translate[i] = memnew( LineEdit );
xform_translate[i]->set_pos( Point2(15+i*60,22) );
xform_translate[i]->set_size( Size2(50,12 ) );
xform_dialog->add_child( xform_translate[i] );
}
l = memnew(Label);
l->set_text("Rotate (deg.):");
l->set_pos(Point2(5,45));
xform_dialog->add_child(l);
for(int i=0;i<3;i++) {
xform_rotate[i] = memnew( LineEdit );
xform_rotate[i]->set_pos( Point2(15+i*60,62) );
xform_rotate[i]->set_size( Size2(50,22 ) );
xform_dialog->add_child(xform_rotate[i]);
}
l = memnew(Label);
l->set_text("Scale (ratio):");
l->set_pos(Point2(5,85));
xform_dialog->add_child(l);
for(int i=0;i<3;i++) {
xform_scale[i] = memnew( LineEdit );
xform_scale[i]->set_pos( Point2(15+i*60,102) );
xform_scale[i]->set_size( Size2(50,22 ) );
xform_dialog->add_child(xform_scale[i]);
}
l = memnew(Label);
l->set_text("Transform Type");
l->set_pos(Point2(5,125));
xform_dialog->add_child(l);
xform_type = memnew( OptionButton );
xform_type->set_anchor( MARGIN_RIGHT, ANCHOR_END );
xform_type->set_begin( Point2(15,142) );
xform_type->set_end( Point2(15,75) );
xform_type->add_item("Pre");
xform_type->add_item("Post");
xform_dialog->add_child(xform_type);
xform_dialog->connect("confirmed", this,"_xform_dialog_action");
scenario_debug=VisualServer::SCENARIO_DEBUG_DISABLED;
add_to_group("unhandled_key_input");
add_to_group("_spatial_editor_group");
}
SpatialEditor::~SpatialEditor() {
}
void SpatialEditorPlugin::make_visible(bool p_visible) {
if (p_visible) {
spatial_editor->show();
spatial_editor->set_process(true);
//VisualServer::get_singleton()->viewport_set_hide_scenario(editor->get_scene_root()->get_viewport(),false);
spatial_editor->grab_focus();
} else {
spatial_editor->hide();
spatial_editor->set_process(false);
//VisualServer::get_singleton()->viewport_set_hide_scenario(editor->get_scene_root()->get_viewport(),true);
}
}
void SpatialEditorPlugin::edit(Object *p_object) {
spatial_editor->edit(p_object->cast_to<Spatial>());
}
bool SpatialEditorPlugin::handles(Object *p_object) const {
return p_object->is_type("Spatial");
}
Dictionary SpatialEditorPlugin::get_state() const {
return spatial_editor->get_state();
}
void SpatialEditorPlugin::set_state(const Dictionary& p_state) {
spatial_editor->set_state(p_state);
}
void SpatialEditor::snap_cursor_to_plane(const Plane& p_plane) {
// cursor.pos=p_plane.project(cursor.pos);
}
void SpatialEditorPlugin::_bind_methods() {
ObjectTypeDB::bind_method("snap_cursor_to_plane",&SpatialEditorPlugin::snap_cursor_to_plane);
}
void SpatialEditorPlugin::snap_cursor_to_plane(const Plane& p_plane) {
spatial_editor->snap_cursor_to_plane(p_plane);
}
SpatialEditorPlugin::SpatialEditorPlugin(EditorNode *p_node) {
editor=p_node;
spatial_editor = memnew( SpatialEditor(p_node) );
editor->get_viewport()->add_child(spatial_editor);
spatial_editor->set_area_as_parent_rect();
spatial_editor->hide();
spatial_editor->connect("transform_key_request",editor,"_transform_keyed");
//spatial_editor->set_process(true);
}
SpatialEditorPlugin::~SpatialEditorPlugin() {
}
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