a7f49ac9a1
Happy new year to the wonderful Godot community! We're starting a new decade with a well-established, non-profit, free and open source game engine, and tons of further improvements in the pipeline from hundreds of contributors. Godot will keep getting better, and we're looking forward to all the games that the community will keep developing and releasing with it.
1138 lines
30 KiB
C++
1138 lines
30 KiB
C++
/*************************************************************************/
|
|
/* sprite_3d.cpp */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
|
|
/* */
|
|
/* 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 "sprite_3d.h"
|
|
#include "core/core_string_names.h"
|
|
#include "scene/scene_string_names.h"
|
|
|
|
Color SpriteBase3D::_get_color_accum() {
|
|
|
|
if (!color_dirty)
|
|
return color_accum;
|
|
|
|
if (parent_sprite)
|
|
color_accum = parent_sprite->_get_color_accum();
|
|
else
|
|
color_accum = Color(1, 1, 1, 1);
|
|
|
|
color_accum.r *= modulate.r;
|
|
color_accum.g *= modulate.g;
|
|
color_accum.b *= modulate.b;
|
|
color_accum.a *= modulate.a;
|
|
color_dirty = false;
|
|
return color_accum;
|
|
}
|
|
|
|
void SpriteBase3D::_propagate_color_changed() {
|
|
|
|
if (color_dirty)
|
|
return;
|
|
|
|
color_dirty = true;
|
|
_queue_update();
|
|
|
|
for (List<SpriteBase3D *>::Element *E = children.front(); E; E = E->next()) {
|
|
|
|
E->get()->_propagate_color_changed();
|
|
}
|
|
}
|
|
|
|
void SpriteBase3D::_notification(int p_what) {
|
|
|
|
if (p_what == NOTIFICATION_ENTER_TREE) {
|
|
|
|
if (!pending_update)
|
|
_im_update();
|
|
|
|
parent_sprite = Object::cast_to<SpriteBase3D>(get_parent());
|
|
if (parent_sprite) {
|
|
pI = parent_sprite->children.push_back(this);
|
|
}
|
|
}
|
|
|
|
if (p_what == NOTIFICATION_EXIT_TREE) {
|
|
|
|
if (parent_sprite) {
|
|
|
|
parent_sprite->children.erase(pI);
|
|
pI = NULL;
|
|
parent_sprite = NULL;
|
|
}
|
|
}
|
|
}
|
|
|
|
void SpriteBase3D::set_centered(bool p_center) {
|
|
|
|
centered = p_center;
|
|
_queue_update();
|
|
}
|
|
|
|
bool SpriteBase3D::is_centered() const {
|
|
|
|
return centered;
|
|
}
|
|
|
|
void SpriteBase3D::set_offset(const Point2 &p_offset) {
|
|
|
|
offset = p_offset;
|
|
_queue_update();
|
|
}
|
|
Point2 SpriteBase3D::get_offset() const {
|
|
|
|
return offset;
|
|
}
|
|
|
|
void SpriteBase3D::set_flip_h(bool p_flip) {
|
|
|
|
hflip = p_flip;
|
|
_queue_update();
|
|
}
|
|
bool SpriteBase3D::is_flipped_h() const {
|
|
|
|
return hflip;
|
|
}
|
|
|
|
void SpriteBase3D::set_flip_v(bool p_flip) {
|
|
|
|
vflip = p_flip;
|
|
_queue_update();
|
|
}
|
|
bool SpriteBase3D::is_flipped_v() const {
|
|
|
|
return vflip;
|
|
}
|
|
|
|
void SpriteBase3D::set_modulate(const Color &p_color) {
|
|
|
|
modulate = p_color;
|
|
_propagate_color_changed();
|
|
_queue_update();
|
|
}
|
|
|
|
Color SpriteBase3D::get_modulate() const {
|
|
|
|
return modulate;
|
|
}
|
|
|
|
void SpriteBase3D::set_pixel_size(float p_amount) {
|
|
|
|
pixel_size = p_amount;
|
|
_queue_update();
|
|
}
|
|
float SpriteBase3D::get_pixel_size() const {
|
|
|
|
return pixel_size;
|
|
}
|
|
|
|
void SpriteBase3D::set_opacity(float p_amount) {
|
|
|
|
opacity = p_amount;
|
|
_queue_update();
|
|
}
|
|
float SpriteBase3D::get_opacity() const {
|
|
|
|
return opacity;
|
|
}
|
|
|
|
void SpriteBase3D::set_axis(Vector3::Axis p_axis) {
|
|
|
|
ERR_FAIL_INDEX(p_axis, 3);
|
|
axis = p_axis;
|
|
_queue_update();
|
|
}
|
|
Vector3::Axis SpriteBase3D::get_axis() const {
|
|
|
|
return axis;
|
|
}
|
|
|
|
void SpriteBase3D::_im_update() {
|
|
|
|
_draw();
|
|
|
|
pending_update = false;
|
|
|
|
//texture->draw_rect_region(ci,dst_rect,src_rect,modulate);
|
|
}
|
|
|
|
void SpriteBase3D::_queue_update() {
|
|
|
|
if (pending_update)
|
|
return;
|
|
|
|
triangle_mesh.unref();
|
|
update_gizmo();
|
|
|
|
pending_update = true;
|
|
call_deferred(SceneStringNames::get_singleton()->_im_update);
|
|
}
|
|
|
|
AABB SpriteBase3D::get_aabb() const {
|
|
|
|
return aabb;
|
|
}
|
|
PoolVector<Face3> SpriteBase3D::get_faces(uint32_t p_usage_flags) const {
|
|
|
|
return PoolVector<Face3>();
|
|
}
|
|
|
|
Ref<TriangleMesh> SpriteBase3D::generate_triangle_mesh() const {
|
|
if (triangle_mesh.is_valid())
|
|
return triangle_mesh;
|
|
|
|
PoolVector<Vector3> faces;
|
|
faces.resize(6);
|
|
PoolVector<Vector3>::Write facesw = faces.write();
|
|
|
|
Rect2 final_rect = get_item_rect();
|
|
|
|
if (final_rect.size.x == 0 || final_rect.size.y == 0)
|
|
return Ref<TriangleMesh>();
|
|
|
|
float pixel_size = get_pixel_size();
|
|
|
|
Vector2 vertices[4] = {
|
|
|
|
(final_rect.position + Vector2(0, final_rect.size.y)) * pixel_size,
|
|
(final_rect.position + final_rect.size) * pixel_size,
|
|
(final_rect.position + Vector2(final_rect.size.x, 0)) * pixel_size,
|
|
final_rect.position * pixel_size,
|
|
|
|
};
|
|
|
|
int x_axis = ((axis + 1) % 3);
|
|
int y_axis = ((axis + 2) % 3);
|
|
|
|
if (axis != Vector3::AXIS_Z) {
|
|
SWAP(x_axis, y_axis);
|
|
|
|
for (int i = 0; i < 4; i++) {
|
|
if (axis == Vector3::AXIS_Y) {
|
|
vertices[i].y = -vertices[i].y;
|
|
} else if (axis == Vector3::AXIS_X) {
|
|
vertices[i].x = -vertices[i].x;
|
|
}
|
|
}
|
|
}
|
|
|
|
static const int indices[6] = {
|
|
0, 1, 2,
|
|
0, 2, 3
|
|
};
|
|
|
|
for (int j = 0; j < 6; j++) {
|
|
int i = indices[j];
|
|
Vector3 vtx;
|
|
vtx[x_axis] = vertices[i][0];
|
|
vtx[y_axis] = vertices[i][1];
|
|
facesw[j] = vtx;
|
|
}
|
|
|
|
facesw.release();
|
|
|
|
triangle_mesh = Ref<TriangleMesh>(memnew(TriangleMesh));
|
|
triangle_mesh->create(faces);
|
|
|
|
return triangle_mesh;
|
|
}
|
|
|
|
void SpriteBase3D::set_draw_flag(DrawFlags p_flag, bool p_enable) {
|
|
|
|
ERR_FAIL_INDEX(p_flag, FLAG_MAX);
|
|
flags[p_flag] = p_enable;
|
|
_queue_update();
|
|
}
|
|
|
|
bool SpriteBase3D::get_draw_flag(DrawFlags p_flag) const {
|
|
ERR_FAIL_INDEX_V(p_flag, FLAG_MAX, false);
|
|
return flags[p_flag];
|
|
}
|
|
|
|
void SpriteBase3D::set_alpha_cut_mode(AlphaCutMode p_mode) {
|
|
|
|
ERR_FAIL_INDEX(p_mode, 3);
|
|
alpha_cut = p_mode;
|
|
_queue_update();
|
|
}
|
|
|
|
SpriteBase3D::AlphaCutMode SpriteBase3D::get_alpha_cut_mode() const {
|
|
|
|
return alpha_cut;
|
|
}
|
|
|
|
void SpriteBase3D::set_billboard_mode(SpatialMaterial::BillboardMode p_mode) {
|
|
|
|
ERR_FAIL_INDEX(p_mode, 3);
|
|
billboard_mode = p_mode;
|
|
_queue_update();
|
|
}
|
|
|
|
SpatialMaterial::BillboardMode SpriteBase3D::get_billboard_mode() const {
|
|
|
|
return billboard_mode;
|
|
}
|
|
|
|
void SpriteBase3D::_bind_methods() {
|
|
|
|
ClassDB::bind_method(D_METHOD("set_centered", "centered"), &SpriteBase3D::set_centered);
|
|
ClassDB::bind_method(D_METHOD("is_centered"), &SpriteBase3D::is_centered);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_offset", "offset"), &SpriteBase3D::set_offset);
|
|
ClassDB::bind_method(D_METHOD("get_offset"), &SpriteBase3D::get_offset);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_flip_h", "flip_h"), &SpriteBase3D::set_flip_h);
|
|
ClassDB::bind_method(D_METHOD("is_flipped_h"), &SpriteBase3D::is_flipped_h);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_flip_v", "flip_v"), &SpriteBase3D::set_flip_v);
|
|
ClassDB::bind_method(D_METHOD("is_flipped_v"), &SpriteBase3D::is_flipped_v);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_modulate", "modulate"), &SpriteBase3D::set_modulate);
|
|
ClassDB::bind_method(D_METHOD("get_modulate"), &SpriteBase3D::get_modulate);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_opacity", "opacity"), &SpriteBase3D::set_opacity);
|
|
ClassDB::bind_method(D_METHOD("get_opacity"), &SpriteBase3D::get_opacity);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_pixel_size", "pixel_size"), &SpriteBase3D::set_pixel_size);
|
|
ClassDB::bind_method(D_METHOD("get_pixel_size"), &SpriteBase3D::get_pixel_size);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_axis", "axis"), &SpriteBase3D::set_axis);
|
|
ClassDB::bind_method(D_METHOD("get_axis"), &SpriteBase3D::get_axis);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_draw_flag", "flag", "enabled"), &SpriteBase3D::set_draw_flag);
|
|
ClassDB::bind_method(D_METHOD("get_draw_flag", "flag"), &SpriteBase3D::get_draw_flag);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_alpha_cut_mode", "mode"), &SpriteBase3D::set_alpha_cut_mode);
|
|
ClassDB::bind_method(D_METHOD("get_alpha_cut_mode"), &SpriteBase3D::get_alpha_cut_mode);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_billboard_mode", "mode"), &SpriteBase3D::set_billboard_mode);
|
|
ClassDB::bind_method(D_METHOD("get_billboard_mode"), &SpriteBase3D::get_billboard_mode);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_item_rect"), &SpriteBase3D::get_item_rect);
|
|
ClassDB::bind_method(D_METHOD("generate_triangle_mesh"), &SpriteBase3D::generate_triangle_mesh);
|
|
|
|
ClassDB::bind_method(D_METHOD("_queue_update"), &SpriteBase3D::_queue_update);
|
|
ClassDB::bind_method(D_METHOD("_im_update"), &SpriteBase3D::_im_update);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "centered"), "set_centered", "is_centered");
|
|
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "offset"), "set_offset", "get_offset");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "flip_h"), "set_flip_h", "is_flipped_h");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "flip_v"), "set_flip_v", "is_flipped_v");
|
|
ADD_PROPERTY(PropertyInfo(Variant::COLOR, "modulate"), "set_modulate", "get_modulate");
|
|
ADD_PROPERTY(PropertyInfo(Variant::REAL, "opacity", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_opacity", "get_opacity");
|
|
ADD_PROPERTY(PropertyInfo(Variant::REAL, "pixel_size", PROPERTY_HINT_RANGE, "0.0001,128,0.0001"), "set_pixel_size", "get_pixel_size");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "axis", PROPERTY_HINT_ENUM, "X-Axis,Y-Axis,Z-Axis"), "set_axis", "get_axis");
|
|
ADD_GROUP("Flags", "");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "billboard", PROPERTY_HINT_ENUM, "Disabled,Enabled,Y-Billboard"), "set_billboard_mode", "get_billboard_mode");
|
|
ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "transparent"), "set_draw_flag", "get_draw_flag", FLAG_TRANSPARENT);
|
|
ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "shaded"), "set_draw_flag", "get_draw_flag", FLAG_SHADED);
|
|
ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "double_sided"), "set_draw_flag", "get_draw_flag", FLAG_DOUBLE_SIDED);
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "alpha_cut", PROPERTY_HINT_ENUM, "Disabled,Discard,Opaque Pre-Pass"), "set_alpha_cut_mode", "get_alpha_cut_mode");
|
|
|
|
BIND_ENUM_CONSTANT(FLAG_TRANSPARENT);
|
|
BIND_ENUM_CONSTANT(FLAG_SHADED);
|
|
BIND_ENUM_CONSTANT(FLAG_DOUBLE_SIDED);
|
|
BIND_ENUM_CONSTANT(FLAG_MAX);
|
|
|
|
BIND_ENUM_CONSTANT(ALPHA_CUT_DISABLED);
|
|
BIND_ENUM_CONSTANT(ALPHA_CUT_DISCARD);
|
|
BIND_ENUM_CONSTANT(ALPHA_CUT_OPAQUE_PREPASS);
|
|
}
|
|
|
|
SpriteBase3D::SpriteBase3D() {
|
|
|
|
color_dirty = true;
|
|
centered = true;
|
|
hflip = false;
|
|
vflip = false;
|
|
parent_sprite = NULL;
|
|
pI = NULL;
|
|
|
|
for (int i = 0; i < FLAG_MAX; i++)
|
|
flags[i] = i == FLAG_TRANSPARENT || i == FLAG_DOUBLE_SIDED;
|
|
|
|
alpha_cut = ALPHA_CUT_DISABLED;
|
|
billboard_mode = SpatialMaterial::BILLBOARD_DISABLED;
|
|
axis = Vector3::AXIS_Z;
|
|
pixel_size = 0.01;
|
|
modulate = Color(1, 1, 1, 1);
|
|
pending_update = false;
|
|
opacity = 1.0;
|
|
immediate = VisualServer::get_singleton()->immediate_create();
|
|
set_base(immediate);
|
|
}
|
|
|
|
SpriteBase3D::~SpriteBase3D() {
|
|
|
|
VisualServer::get_singleton()->free(immediate);
|
|
}
|
|
|
|
///////////////////////////////////////////
|
|
|
|
void Sprite3D::_draw() {
|
|
|
|
RID immediate = get_immediate();
|
|
|
|
VS::get_singleton()->immediate_clear(immediate);
|
|
if (!texture.is_valid())
|
|
return;
|
|
Vector2 tsize = texture->get_size();
|
|
if (tsize.x == 0 || tsize.y == 0)
|
|
return;
|
|
|
|
Rect2 base_rect;
|
|
if (region)
|
|
base_rect = region_rect;
|
|
else
|
|
base_rect = Rect2(0, 0, texture->get_width(), texture->get_height());
|
|
|
|
Size2 frame_size = base_rect.size / Size2(hframes, vframes);
|
|
Point2 frame_offset = Point2(frame % hframes, frame / hframes);
|
|
frame_offset *= frame_size;
|
|
|
|
Point2 dest_offset = get_offset();
|
|
if (is_centered())
|
|
dest_offset -= frame_size / 2;
|
|
|
|
Rect2 src_rect(base_rect.position + frame_offset, frame_size);
|
|
Rect2 final_dst_rect(dest_offset, frame_size);
|
|
Rect2 final_rect;
|
|
Rect2 final_src_rect;
|
|
if (!texture->get_rect_region(final_dst_rect, src_rect, final_rect, final_src_rect))
|
|
return;
|
|
|
|
if (final_rect.size.x == 0 || final_rect.size.y == 0)
|
|
return;
|
|
|
|
Color color = _get_color_accum();
|
|
color.a *= get_opacity();
|
|
|
|
float pixel_size = get_pixel_size();
|
|
|
|
Vector2 vertices[4] = {
|
|
|
|
(final_rect.position + Vector2(0, final_rect.size.y)) * pixel_size,
|
|
(final_rect.position + final_rect.size) * pixel_size,
|
|
(final_rect.position + Vector2(final_rect.size.x, 0)) * pixel_size,
|
|
final_rect.position * pixel_size,
|
|
|
|
};
|
|
|
|
Vector2 src_tsize = tsize;
|
|
|
|
// Properly setup UVs for impostor textures (AtlasTexture).
|
|
Ref<AtlasTexture> atlas_tex = texture;
|
|
if (atlas_tex != NULL) {
|
|
src_tsize[0] = atlas_tex->get_atlas()->get_width();
|
|
src_tsize[1] = atlas_tex->get_atlas()->get_height();
|
|
}
|
|
|
|
Vector2 uvs[4] = {
|
|
final_src_rect.position / src_tsize,
|
|
(final_src_rect.position + Vector2(final_src_rect.size.x, 0)) / src_tsize,
|
|
(final_src_rect.position + final_src_rect.size) / src_tsize,
|
|
(final_src_rect.position + Vector2(0, final_src_rect.size.y)) / src_tsize,
|
|
};
|
|
|
|
if (is_flipped_h()) {
|
|
SWAP(uvs[0], uvs[1]);
|
|
SWAP(uvs[2], uvs[3]);
|
|
}
|
|
if (is_flipped_v()) {
|
|
|
|
SWAP(uvs[0], uvs[3]);
|
|
SWAP(uvs[1], uvs[2]);
|
|
}
|
|
|
|
Vector3 normal;
|
|
int axis = get_axis();
|
|
normal[axis] = 1.0;
|
|
|
|
Plane tangent;
|
|
if (axis == Vector3::AXIS_X) {
|
|
tangent = Plane(0, 0, -1, 1);
|
|
} else {
|
|
tangent = Plane(1, 0, 0, 1);
|
|
}
|
|
|
|
RID mat = SpatialMaterial::get_material_rid_for_2d(get_draw_flag(FLAG_SHADED), get_draw_flag(FLAG_TRANSPARENT), get_draw_flag(FLAG_DOUBLE_SIDED), get_alpha_cut_mode() == ALPHA_CUT_DISCARD, get_alpha_cut_mode() == ALPHA_CUT_OPAQUE_PREPASS, get_billboard_mode() == SpatialMaterial::BILLBOARD_ENABLED, get_billboard_mode() == SpatialMaterial::BILLBOARD_FIXED_Y);
|
|
VS::get_singleton()->immediate_set_material(immediate, mat);
|
|
|
|
VS::get_singleton()->immediate_begin(immediate, VS::PRIMITIVE_TRIANGLE_FAN, texture->get_rid());
|
|
|
|
int x_axis = ((axis + 1) % 3);
|
|
int y_axis = ((axis + 2) % 3);
|
|
|
|
if (axis != Vector3::AXIS_Z) {
|
|
SWAP(x_axis, y_axis);
|
|
|
|
for (int i = 0; i < 4; i++) {
|
|
//uvs[i] = Vector2(1.0,1.0)-uvs[i];
|
|
//SWAP(vertices[i].x,vertices[i].y);
|
|
if (axis == Vector3::AXIS_Y) {
|
|
vertices[i].y = -vertices[i].y;
|
|
} else if (axis == Vector3::AXIS_X) {
|
|
vertices[i].x = -vertices[i].x;
|
|
}
|
|
}
|
|
}
|
|
|
|
AABB aabb;
|
|
|
|
for (int i = 0; i < 4; i++) {
|
|
VS::get_singleton()->immediate_normal(immediate, normal);
|
|
VS::get_singleton()->immediate_tangent(immediate, tangent);
|
|
VS::get_singleton()->immediate_color(immediate, color);
|
|
VS::get_singleton()->immediate_uv(immediate, uvs[i]);
|
|
|
|
Vector3 vtx;
|
|
vtx[x_axis] = vertices[i][0];
|
|
vtx[y_axis] = vertices[i][1];
|
|
VS::get_singleton()->immediate_vertex(immediate, vtx);
|
|
if (i == 0) {
|
|
aabb.position = vtx;
|
|
aabb.size = Vector3();
|
|
} else {
|
|
aabb.expand_to(vtx);
|
|
}
|
|
}
|
|
set_aabb(aabb);
|
|
VS::get_singleton()->immediate_end(immediate);
|
|
}
|
|
|
|
void Sprite3D::set_texture(const Ref<Texture> &p_texture) {
|
|
|
|
if (p_texture == texture)
|
|
return;
|
|
if (texture.is_valid()) {
|
|
texture->disconnect(CoreStringNames::get_singleton()->changed, this, SceneStringNames::get_singleton()->_queue_update);
|
|
}
|
|
texture = p_texture;
|
|
if (texture.is_valid()) {
|
|
texture->set_flags(texture->get_flags()); //remove repeat from texture, it looks bad in sprites
|
|
texture->connect(CoreStringNames::get_singleton()->changed, this, SceneStringNames::get_singleton()->_queue_update);
|
|
}
|
|
_queue_update();
|
|
}
|
|
|
|
Ref<Texture> Sprite3D::get_texture() const {
|
|
|
|
return texture;
|
|
}
|
|
|
|
void Sprite3D::set_region(bool p_region) {
|
|
|
|
if (p_region == region)
|
|
return;
|
|
|
|
region = p_region;
|
|
_queue_update();
|
|
}
|
|
|
|
bool Sprite3D::is_region() const {
|
|
|
|
return region;
|
|
}
|
|
|
|
void Sprite3D::set_region_rect(const Rect2 &p_region_rect) {
|
|
|
|
bool changed = region_rect != p_region_rect;
|
|
region_rect = p_region_rect;
|
|
if (region && changed) {
|
|
_queue_update();
|
|
}
|
|
}
|
|
|
|
Rect2 Sprite3D::get_region_rect() const {
|
|
|
|
return region_rect;
|
|
}
|
|
|
|
void Sprite3D::set_frame(int p_frame) {
|
|
|
|
ERR_FAIL_INDEX(p_frame, int64_t(vframes) * hframes);
|
|
|
|
frame = p_frame;
|
|
|
|
_queue_update();
|
|
|
|
_change_notify("frame");
|
|
_change_notify("frame_coords");
|
|
emit_signal(SceneStringNames::get_singleton()->frame_changed);
|
|
}
|
|
|
|
int Sprite3D::get_frame() const {
|
|
|
|
return frame;
|
|
}
|
|
|
|
void Sprite3D::set_frame_coords(const Vector2 &p_coord) {
|
|
ERR_FAIL_INDEX(int(p_coord.x), hframes);
|
|
ERR_FAIL_INDEX(int(p_coord.y), vframes);
|
|
|
|
set_frame(int(p_coord.y) * hframes + int(p_coord.x));
|
|
}
|
|
|
|
Vector2 Sprite3D::get_frame_coords() const {
|
|
return Vector2(frame % hframes, frame / hframes);
|
|
}
|
|
|
|
void Sprite3D::set_vframes(int p_amount) {
|
|
|
|
ERR_FAIL_COND(p_amount < 1);
|
|
vframes = p_amount;
|
|
_queue_update();
|
|
_change_notify();
|
|
}
|
|
int Sprite3D::get_vframes() const {
|
|
|
|
return vframes;
|
|
}
|
|
|
|
void Sprite3D::set_hframes(int p_amount) {
|
|
|
|
ERR_FAIL_COND(p_amount < 1);
|
|
hframes = p_amount;
|
|
_queue_update();
|
|
_change_notify();
|
|
}
|
|
int Sprite3D::get_hframes() const {
|
|
|
|
return hframes;
|
|
}
|
|
|
|
Rect2 Sprite3D::get_item_rect() const {
|
|
|
|
if (texture.is_null())
|
|
return Rect2(0, 0, 1, 1);
|
|
/*
|
|
if (texture.is_null())
|
|
return CanvasItem::get_item_rect();
|
|
*/
|
|
|
|
Size2i s;
|
|
|
|
if (region) {
|
|
|
|
s = region_rect.size;
|
|
} else {
|
|
s = texture->get_size();
|
|
s = s / Point2(hframes, vframes);
|
|
}
|
|
|
|
Point2 ofs = get_offset();
|
|
if (is_centered())
|
|
ofs -= s / 2;
|
|
|
|
if (s == Size2(0, 0))
|
|
s = Size2(1, 1);
|
|
|
|
return Rect2(ofs, s);
|
|
}
|
|
|
|
void Sprite3D::_validate_property(PropertyInfo &property) const {
|
|
|
|
if (property.name == "frame") {
|
|
property.hint = PROPERTY_HINT_RANGE;
|
|
property.hint_string = "0," + itos(vframes * hframes - 1) + ",1";
|
|
property.usage |= PROPERTY_USAGE_KEYING_INCREMENTS;
|
|
}
|
|
|
|
if (property.name == "frame_coords") {
|
|
property.usage |= PROPERTY_USAGE_KEYING_INCREMENTS;
|
|
}
|
|
}
|
|
|
|
void Sprite3D::_bind_methods() {
|
|
|
|
ClassDB::bind_method(D_METHOD("set_texture", "texture"), &Sprite3D::set_texture);
|
|
ClassDB::bind_method(D_METHOD("get_texture"), &Sprite3D::get_texture);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_region", "enabled"), &Sprite3D::set_region);
|
|
ClassDB::bind_method(D_METHOD("is_region"), &Sprite3D::is_region);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_region_rect", "rect"), &Sprite3D::set_region_rect);
|
|
ClassDB::bind_method(D_METHOD("get_region_rect"), &Sprite3D::get_region_rect);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_frame", "frame"), &Sprite3D::set_frame);
|
|
ClassDB::bind_method(D_METHOD("get_frame"), &Sprite3D::get_frame);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_frame_coords", "coords"), &Sprite3D::set_frame_coords);
|
|
ClassDB::bind_method(D_METHOD("get_frame_coords"), &Sprite3D::get_frame_coords);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_vframes", "vframes"), &Sprite3D::set_vframes);
|
|
ClassDB::bind_method(D_METHOD("get_vframes"), &Sprite3D::get_vframes);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_hframes", "hframes"), &Sprite3D::set_hframes);
|
|
ClassDB::bind_method(D_METHOD("get_hframes"), &Sprite3D::get_hframes);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture"), "set_texture", "get_texture");
|
|
ADD_GROUP("Animation", "");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "vframes", PROPERTY_HINT_RANGE, "1,16384,1"), "set_vframes", "get_vframes");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "hframes", PROPERTY_HINT_RANGE, "1,16384,1"), "set_hframes", "get_hframes");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "frame"), "set_frame", "get_frame");
|
|
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "frame_coords", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "set_frame_coords", "get_frame_coords");
|
|
ADD_GROUP("Region", "region_");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "region_enabled"), "set_region", "is_region");
|
|
ADD_PROPERTY(PropertyInfo(Variant::RECT2, "region_rect"), "set_region_rect", "get_region_rect");
|
|
|
|
ADD_SIGNAL(MethodInfo("frame_changed"));
|
|
}
|
|
|
|
Sprite3D::Sprite3D() {
|
|
|
|
region = false;
|
|
frame = 0;
|
|
vframes = 1;
|
|
hframes = 1;
|
|
}
|
|
|
|
////////////////////////////////////////
|
|
|
|
void AnimatedSprite3D::_draw() {
|
|
|
|
RID immediate = get_immediate();
|
|
VS::get_singleton()->immediate_clear(immediate);
|
|
|
|
if (frames.is_null()) {
|
|
return;
|
|
}
|
|
|
|
if (frame < 0) {
|
|
return;
|
|
}
|
|
|
|
if (!frames->has_animation(animation)) {
|
|
return;
|
|
}
|
|
|
|
Ref<Texture> texture = frames->get_frame(animation, frame);
|
|
if (!texture.is_valid())
|
|
return; //no texuture no life
|
|
Vector2 tsize = texture->get_size();
|
|
if (tsize.x == 0 || tsize.y == 0)
|
|
return;
|
|
|
|
Size2i s = tsize;
|
|
Rect2 src_rect;
|
|
|
|
src_rect.size = s;
|
|
|
|
Point2 ofs = get_offset();
|
|
if (is_centered())
|
|
ofs -= s / 2;
|
|
|
|
Rect2 dst_rect(ofs, s);
|
|
|
|
Rect2 final_rect;
|
|
Rect2 final_src_rect;
|
|
if (!texture->get_rect_region(dst_rect, src_rect, final_rect, final_src_rect))
|
|
return;
|
|
|
|
if (final_rect.size.x == 0 || final_rect.size.y == 0)
|
|
return;
|
|
|
|
Color color = _get_color_accum();
|
|
color.a *= get_opacity();
|
|
|
|
float pixel_size = get_pixel_size();
|
|
|
|
Vector2 vertices[4] = {
|
|
|
|
(final_rect.position + Vector2(0, final_rect.size.y)) * pixel_size,
|
|
(final_rect.position + final_rect.size) * pixel_size,
|
|
(final_rect.position + Vector2(final_rect.size.x, 0)) * pixel_size,
|
|
final_rect.position * pixel_size,
|
|
|
|
};
|
|
|
|
Vector2 src_tsize = tsize;
|
|
|
|
// Properly setup UVs for impostor textures (AtlasTexture).
|
|
Ref<AtlasTexture> atlas_tex = texture;
|
|
if (atlas_tex != NULL) {
|
|
src_tsize[0] = atlas_tex->get_atlas()->get_width();
|
|
src_tsize[1] = atlas_tex->get_atlas()->get_height();
|
|
}
|
|
|
|
Vector2 uvs[4] = {
|
|
final_src_rect.position / src_tsize,
|
|
(final_src_rect.position + Vector2(final_src_rect.size.x, 0)) / src_tsize,
|
|
(final_src_rect.position + final_src_rect.size) / src_tsize,
|
|
(final_src_rect.position + Vector2(0, final_src_rect.size.y)) / src_tsize,
|
|
};
|
|
|
|
if (is_flipped_h()) {
|
|
SWAP(uvs[0], uvs[1]);
|
|
SWAP(uvs[2], uvs[3]);
|
|
}
|
|
if (is_flipped_v()) {
|
|
|
|
SWAP(uvs[0], uvs[3]);
|
|
SWAP(uvs[1], uvs[2]);
|
|
}
|
|
|
|
Vector3 normal;
|
|
int axis = get_axis();
|
|
normal[axis] = 1.0;
|
|
|
|
Plane tangent;
|
|
if (axis == Vector3::AXIS_X) {
|
|
tangent = Plane(0, 0, -1, -1);
|
|
} else {
|
|
tangent = Plane(1, 0, 0, -1);
|
|
}
|
|
|
|
RID mat = SpatialMaterial::get_material_rid_for_2d(get_draw_flag(FLAG_SHADED), get_draw_flag(FLAG_TRANSPARENT), get_draw_flag(FLAG_DOUBLE_SIDED), get_alpha_cut_mode() == ALPHA_CUT_DISCARD, get_alpha_cut_mode() == ALPHA_CUT_OPAQUE_PREPASS, get_billboard_mode() == SpatialMaterial::BILLBOARD_ENABLED, get_billboard_mode() == SpatialMaterial::BILLBOARD_FIXED_Y);
|
|
|
|
VS::get_singleton()->immediate_set_material(immediate, mat);
|
|
|
|
VS::get_singleton()->immediate_begin(immediate, VS::PRIMITIVE_TRIANGLE_FAN, texture->get_rid());
|
|
|
|
int x_axis = ((axis + 1) % 3);
|
|
int y_axis = ((axis + 2) % 3);
|
|
|
|
if (axis != Vector3::AXIS_Z) {
|
|
SWAP(x_axis, y_axis);
|
|
|
|
for (int i = 0; i < 4; i++) {
|
|
//uvs[i] = Vector2(1.0,1.0)-uvs[i];
|
|
//SWAP(vertices[i].x,vertices[i].y);
|
|
if (axis == Vector3::AXIS_Y) {
|
|
vertices[i].y = -vertices[i].y;
|
|
} else if (axis == Vector3::AXIS_X) {
|
|
vertices[i].x = -vertices[i].x;
|
|
}
|
|
}
|
|
}
|
|
|
|
AABB aabb;
|
|
|
|
for (int i = 0; i < 4; i++) {
|
|
VS::get_singleton()->immediate_normal(immediate, normal);
|
|
VS::get_singleton()->immediate_tangent(immediate, tangent);
|
|
VS::get_singleton()->immediate_color(immediate, color);
|
|
VS::get_singleton()->immediate_uv(immediate, uvs[i]);
|
|
|
|
Vector3 vtx;
|
|
vtx[x_axis] = vertices[i][0];
|
|
vtx[y_axis] = vertices[i][1];
|
|
VS::get_singleton()->immediate_vertex(immediate, vtx);
|
|
if (i == 0) {
|
|
aabb.position = vtx;
|
|
aabb.size = Vector3();
|
|
} else {
|
|
aabb.expand_to(vtx);
|
|
}
|
|
}
|
|
set_aabb(aabb);
|
|
VS::get_singleton()->immediate_end(immediate);
|
|
}
|
|
|
|
void AnimatedSprite3D::_validate_property(PropertyInfo &property) const {
|
|
|
|
if (!frames.is_valid())
|
|
return;
|
|
if (property.name == "animation") {
|
|
|
|
property.hint = PROPERTY_HINT_ENUM;
|
|
List<StringName> names;
|
|
frames->get_animation_list(&names);
|
|
names.sort_custom<StringName::AlphCompare>();
|
|
|
|
bool current_found = false;
|
|
|
|
for (List<StringName>::Element *E = names.front(); E; E = E->next()) {
|
|
if (E->prev()) {
|
|
property.hint_string += ",";
|
|
}
|
|
|
|
property.hint_string += String(E->get());
|
|
if (animation == E->get()) {
|
|
current_found = true;
|
|
}
|
|
}
|
|
|
|
if (!current_found) {
|
|
if (property.hint_string == String()) {
|
|
property.hint_string = String(animation);
|
|
} else {
|
|
property.hint_string = String(animation) + "," + property.hint_string;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (property.name == "frame") {
|
|
property.hint = PROPERTY_HINT_RANGE;
|
|
if (frames->has_animation(animation) && frames->get_frame_count(animation) > 1) {
|
|
property.hint_string = "0," + itos(frames->get_frame_count(animation) - 1) + ",1";
|
|
}
|
|
property.usage |= PROPERTY_USAGE_KEYING_INCREMENTS;
|
|
}
|
|
}
|
|
|
|
void AnimatedSprite3D::_notification(int p_what) {
|
|
|
|
switch (p_what) {
|
|
case NOTIFICATION_INTERNAL_PROCESS: {
|
|
|
|
if (frames.is_null())
|
|
return;
|
|
if (!frames->has_animation(animation))
|
|
return;
|
|
if (frame < 0)
|
|
return;
|
|
|
|
float speed = frames->get_animation_speed(animation);
|
|
if (speed == 0)
|
|
return; //do nothing
|
|
|
|
float remaining = get_process_delta_time();
|
|
|
|
while (remaining) {
|
|
|
|
if (timeout <= 0) {
|
|
|
|
timeout = 1.0 / speed;
|
|
|
|
int fc = frames->get_frame_count(animation);
|
|
if (frame >= fc - 1) {
|
|
if (frames->get_animation_loop(animation)) {
|
|
frame = 0;
|
|
} else {
|
|
frame = fc - 1;
|
|
}
|
|
} else {
|
|
frame++;
|
|
}
|
|
|
|
_queue_update();
|
|
_change_notify("frame");
|
|
}
|
|
|
|
float to_process = MIN(timeout, remaining);
|
|
remaining -= to_process;
|
|
timeout -= to_process;
|
|
}
|
|
} break;
|
|
}
|
|
}
|
|
|
|
void AnimatedSprite3D::set_sprite_frames(const Ref<SpriteFrames> &p_frames) {
|
|
|
|
if (frames.is_valid())
|
|
frames->disconnect("changed", this, "_res_changed");
|
|
frames = p_frames;
|
|
if (frames.is_valid())
|
|
frames->connect("changed", this, "_res_changed");
|
|
|
|
if (!frames.is_valid()) {
|
|
frame = 0;
|
|
} else {
|
|
set_frame(frame);
|
|
}
|
|
|
|
_change_notify();
|
|
_reset_timeout();
|
|
_queue_update();
|
|
update_configuration_warning();
|
|
}
|
|
|
|
Ref<SpriteFrames> AnimatedSprite3D::get_sprite_frames() const {
|
|
|
|
return frames;
|
|
}
|
|
|
|
void AnimatedSprite3D::set_frame(int p_frame) {
|
|
|
|
if (!frames.is_valid()) {
|
|
return;
|
|
}
|
|
|
|
if (frames->has_animation(animation)) {
|
|
int limit = frames->get_frame_count(animation);
|
|
if (p_frame >= limit)
|
|
p_frame = limit - 1;
|
|
}
|
|
|
|
if (p_frame < 0)
|
|
p_frame = 0;
|
|
|
|
if (frame == p_frame)
|
|
return;
|
|
|
|
frame = p_frame;
|
|
_reset_timeout();
|
|
_queue_update();
|
|
_change_notify("frame");
|
|
emit_signal(SceneStringNames::get_singleton()->frame_changed);
|
|
}
|
|
int AnimatedSprite3D::get_frame() const {
|
|
|
|
return frame;
|
|
}
|
|
|
|
Rect2 AnimatedSprite3D::get_item_rect() const {
|
|
|
|
if (!frames.is_valid() || !frames->has_animation(animation) || frame < 0 || frame >= frames->get_frame_count(animation)) {
|
|
return Rect2(0, 0, 1, 1);
|
|
}
|
|
|
|
Ref<Texture> t;
|
|
if (animation)
|
|
t = frames->get_frame(animation, frame);
|
|
if (t.is_null())
|
|
return Rect2(0, 0, 1, 1);
|
|
Size2i s = t->get_size();
|
|
|
|
Point2 ofs = get_offset();
|
|
if (centered)
|
|
ofs -= s / 2;
|
|
|
|
if (s == Size2(0, 0))
|
|
s = Size2(1, 1);
|
|
|
|
return Rect2(ofs, s);
|
|
}
|
|
|
|
void AnimatedSprite3D::_res_changed() {
|
|
|
|
set_frame(frame);
|
|
_change_notify("frame");
|
|
_change_notify("animation");
|
|
_queue_update();
|
|
}
|
|
|
|
void AnimatedSprite3D::_set_playing(bool p_playing) {
|
|
|
|
if (playing == p_playing)
|
|
return;
|
|
playing = p_playing;
|
|
_reset_timeout();
|
|
set_process_internal(playing);
|
|
}
|
|
|
|
bool AnimatedSprite3D::_is_playing() const {
|
|
|
|
return playing;
|
|
}
|
|
|
|
void AnimatedSprite3D::play(const StringName &p_animation) {
|
|
|
|
if (p_animation)
|
|
set_animation(p_animation);
|
|
_set_playing(true);
|
|
}
|
|
|
|
void AnimatedSprite3D::stop() {
|
|
|
|
_set_playing(false);
|
|
}
|
|
|
|
bool AnimatedSprite3D::is_playing() const {
|
|
|
|
return is_processing();
|
|
}
|
|
|
|
void AnimatedSprite3D::_reset_timeout() {
|
|
|
|
if (!playing)
|
|
return;
|
|
|
|
if (frames.is_valid() && frames->has_animation(animation)) {
|
|
float speed = frames->get_animation_speed(animation);
|
|
if (speed > 0) {
|
|
timeout = 1.0 / speed;
|
|
} else {
|
|
timeout = 0;
|
|
}
|
|
} else {
|
|
timeout = 0;
|
|
}
|
|
}
|
|
|
|
void AnimatedSprite3D::set_animation(const StringName &p_animation) {
|
|
|
|
if (animation == p_animation)
|
|
return;
|
|
|
|
animation = p_animation;
|
|
_reset_timeout();
|
|
set_frame(0);
|
|
_change_notify();
|
|
_queue_update();
|
|
}
|
|
StringName AnimatedSprite3D::get_animation() const {
|
|
|
|
return animation;
|
|
}
|
|
|
|
String AnimatedSprite3D::get_configuration_warning() const {
|
|
|
|
if (frames.is_null()) {
|
|
return TTR("A SpriteFrames resource must be created or set in the \"Frames\" property in order for AnimatedSprite3D to display frames.");
|
|
}
|
|
|
|
return String();
|
|
}
|
|
|
|
void AnimatedSprite3D::_bind_methods() {
|
|
|
|
ClassDB::bind_method(D_METHOD("set_sprite_frames", "sprite_frames"), &AnimatedSprite3D::set_sprite_frames);
|
|
ClassDB::bind_method(D_METHOD("get_sprite_frames"), &AnimatedSprite3D::get_sprite_frames);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_animation", "animation"), &AnimatedSprite3D::set_animation);
|
|
ClassDB::bind_method(D_METHOD("get_animation"), &AnimatedSprite3D::get_animation);
|
|
|
|
ClassDB::bind_method(D_METHOD("_set_playing", "playing"), &AnimatedSprite3D::_set_playing);
|
|
ClassDB::bind_method(D_METHOD("_is_playing"), &AnimatedSprite3D::_is_playing);
|
|
|
|
ClassDB::bind_method(D_METHOD("play", "anim"), &AnimatedSprite3D::play, DEFVAL(StringName()));
|
|
ClassDB::bind_method(D_METHOD("stop"), &AnimatedSprite3D::stop);
|
|
ClassDB::bind_method(D_METHOD("is_playing"), &AnimatedSprite3D::is_playing);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_frame", "frame"), &AnimatedSprite3D::set_frame);
|
|
ClassDB::bind_method(D_METHOD("get_frame"), &AnimatedSprite3D::get_frame);
|
|
|
|
ClassDB::bind_method(D_METHOD("_res_changed"), &AnimatedSprite3D::_res_changed);
|
|
|
|
ADD_SIGNAL(MethodInfo("frame_changed"));
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "frames", PROPERTY_HINT_RESOURCE_TYPE, "SpriteFrames"), "set_sprite_frames", "get_sprite_frames");
|
|
ADD_PROPERTY(PropertyInfo(Variant::STRING, "animation"), "set_animation", "get_animation");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "frame"), "set_frame", "get_frame");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "playing"), "_set_playing", "_is_playing");
|
|
}
|
|
|
|
AnimatedSprite3D::AnimatedSprite3D() {
|
|
|
|
frame = 0;
|
|
playing = false;
|
|
animation = "default";
|
|
timeout = 0;
|
|
}
|