404 lines
14 KiB
C++
404 lines
14 KiB
C++
/*************************************************************************/
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/* visual_instance.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* http://www.godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "visual_instance.h"
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#include "baked_light_instance.h"
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#include "room_instance.h"
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#include "scene/scene_string_names.h"
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#include "servers/visual_server.h"
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#include "skeleton.h"
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AABB VisualInstance::get_transformed_aabb() const {
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return get_global_transform().xform(get_aabb());
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}
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void VisualInstance::_notification(int p_what) {
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switch (p_what) {
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case NOTIFICATION_ENTER_WORLD: {
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// CHECK ROOM
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Spatial *parent = get_parent_spatial();
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Room *room = NULL;
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bool is_geom = cast_to<GeometryInstance>();
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while (parent) {
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room = parent->cast_to<Room>();
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if (room)
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break;
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if (is_geom && parent->cast_to<BakedLightSampler>()) {
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VS::get_singleton()->instance_geometry_set_baked_light_sampler(get_instance(), parent->cast_to<BakedLightSampler>()->get_instance());
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break;
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}
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parent = parent->get_parent_spatial();
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}
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if (room) {
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VisualServer::get_singleton()->instance_set_room(instance, room->get_instance());
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}
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// CHECK SKELETON => moving skeleton attaching logic to MeshInstance
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/*
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Skeleton *skeleton=get_parent()?get_parent()->cast_to<Skeleton>():NULL;
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if (skeleton)
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VisualServer::get_singleton()->instance_attach_skeleton( instance, skeleton->get_skeleton() );
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*/
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VisualServer::get_singleton()->instance_set_scenario(instance, get_world()->get_scenario());
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} break;
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case NOTIFICATION_TRANSFORM_CHANGED: {
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Transform gt = get_global_transform();
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VisualServer::get_singleton()->instance_set_transform(instance, gt);
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} break;
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case NOTIFICATION_EXIT_WORLD: {
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VisualServer::get_singleton()->instance_set_scenario(instance, RID());
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VisualServer::get_singleton()->instance_set_room(instance, RID());
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VisualServer::get_singleton()->instance_attach_skeleton(instance, RID());
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VS::get_singleton()->instance_geometry_set_baked_light_sampler(instance, RID());
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} break;
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}
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}
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RID VisualInstance::get_instance() const {
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return instance;
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}
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RID VisualInstance::_get_visual_instance_rid() const {
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return instance;
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}
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void VisualInstance::set_layer_mask(uint32_t p_mask) {
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layers = p_mask;
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VisualServer::get_singleton()->instance_set_layer_mask(instance, p_mask);
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}
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uint32_t VisualInstance::get_layer_mask() const {
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return layers;
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}
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void VisualInstance::_bind_methods() {
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ObjectTypeDB::bind_method(_MD("_get_visual_instance_rid"), &VisualInstance::_get_visual_instance_rid);
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ObjectTypeDB::bind_method(_MD("set_base", "base"), &VisualInstance::set_base);
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ObjectTypeDB::bind_method(_MD("set_layer_mask", "mask"), &VisualInstance::set_layer_mask);
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ObjectTypeDB::bind_method(_MD("get_layer_mask"), &VisualInstance::get_layer_mask);
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ObjectTypeDB::bind_method(_MD("get_transformed_aabb"), &VisualInstance::get_transformed_aabb);
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ADD_PROPERTY(PropertyInfo(Variant::INT, "layers", PROPERTY_HINT_ALL_FLAGS), _SCS("set_layer_mask"), _SCS("get_layer_mask"));
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}
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void VisualInstance::set_base(const RID &p_base) {
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VisualServer::get_singleton()->instance_set_base(instance, p_base);
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}
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VisualInstance::VisualInstance() {
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instance = VisualServer::get_singleton()->instance_create();
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VisualServer::get_singleton()->instance_attach_object_instance_ID(instance, get_instance_ID());
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layers = 1;
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}
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VisualInstance::~VisualInstance() {
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VisualServer::get_singleton()->free(instance);
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}
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void GeometryInstance::set_material_override(const Ref<Material> &p_material) {
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material_override = p_material;
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VS::get_singleton()->instance_geometry_set_material_override(get_instance(), p_material.is_valid() ? p_material->get_rid() : RID());
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}
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Ref<Material> GeometryInstance::get_material_override() const {
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return material_override;
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}
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void GeometryInstance::set_draw_range_begin(float p_dist) {
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draw_begin = p_dist;
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VS::get_singleton()->instance_geometry_set_draw_range(get_instance(), draw_begin, draw_end);
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}
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float GeometryInstance::get_draw_range_begin() const {
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return draw_begin;
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}
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void GeometryInstance::set_draw_range_end(float p_dist) {
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draw_end = p_dist;
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VS::get_singleton()->instance_geometry_set_draw_range(get_instance(), draw_begin, draw_end);
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}
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float GeometryInstance::get_draw_range_end() const {
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return draw_end;
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}
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void GeometryInstance::_notification(int p_what) {
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if (p_what == NOTIFICATION_ENTER_WORLD) {
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if (flags[FLAG_USE_BAKED_LIGHT]) {
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_find_baked_light();
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}
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_update_visibility();
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} else if (p_what == NOTIFICATION_EXIT_WORLD) {
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if (flags[FLAG_USE_BAKED_LIGHT]) {
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if (baked_light_instance) {
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baked_light_instance->disconnect(SceneStringNames::get_singleton()->baked_light_changed, this, SceneStringNames::get_singleton()->_baked_light_changed);
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baked_light_instance = NULL;
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}
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_baked_light_changed();
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}
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}
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if (p_what == NOTIFICATION_VISIBILITY_CHANGED) {
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_update_visibility();
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}
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}
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void GeometryInstance::_baked_light_changed() {
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if (!baked_light_instance)
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VS::get_singleton()->instance_geometry_set_baked_light(get_instance(), RID());
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else
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VS::get_singleton()->instance_geometry_set_baked_light(get_instance(), baked_light_instance->get_baked_light_instance());
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}
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void GeometryInstance::_find_baked_light() {
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Node *n = get_parent();
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while (n) {
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BakedLightInstance *bl = n->cast_to<BakedLightInstance>();
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if (bl) {
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baked_light_instance = bl;
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baked_light_instance->connect(SceneStringNames::get_singleton()->baked_light_changed, this, SceneStringNames::get_singleton()->_baked_light_changed);
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_baked_light_changed();
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return;
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}
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n = n->get_parent();
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}
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_baked_light_changed();
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}
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void GeometryInstance::_update_visibility() {
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if (!is_inside_tree())
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return;
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_change_notify("geometry/visible");
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VS::get_singleton()->instance_geometry_set_flag(get_instance(), VS::INSTANCE_FLAG_VISIBLE, is_visible() && flags[FLAG_VISIBLE]);
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}
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void GeometryInstance::set_flag(Flags p_flag, bool p_value) {
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ERR_FAIL_INDEX(p_flag, FLAG_MAX);
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if (p_flag == FLAG_CAST_SHADOW) {
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if (p_value == true) {
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set_cast_shadows_setting(SHADOW_CASTING_SETTING_ON);
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} else {
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set_cast_shadows_setting(SHADOW_CASTING_SETTING_OFF);
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}
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}
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if (flags[p_flag] == p_value)
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return;
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flags[p_flag] = p_value;
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VS::get_singleton()->instance_geometry_set_flag(get_instance(), (VS::InstanceFlags)p_flag, p_value);
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if (p_flag == FLAG_VISIBLE) {
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_update_visibility();
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}
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if (p_flag == FLAG_USE_BAKED_LIGHT) {
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if (is_inside_world()) {
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if (!p_value) {
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if (baked_light_instance) {
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baked_light_instance->disconnect(SceneStringNames::get_singleton()->baked_light_changed, this, SceneStringNames::get_singleton()->_baked_light_changed);
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baked_light_instance = NULL;
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}
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_baked_light_changed();
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} else {
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_find_baked_light();
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}
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}
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}
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}
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bool GeometryInstance::get_flag(Flags p_flag) const {
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ERR_FAIL_INDEX_V(p_flag, FLAG_MAX, false);
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if (p_flag == FLAG_CAST_SHADOW) {
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if (shadow_casting_setting == SHADOW_CASTING_SETTING_OFF) {
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return false;
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} else {
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return true;
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}
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}
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return flags[p_flag];
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}
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void GeometryInstance::set_cast_shadows_setting(ShadowCastingSetting p_shadow_casting_setting) {
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shadow_casting_setting = p_shadow_casting_setting;
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VS::get_singleton()->instance_geometry_set_cast_shadows_setting(get_instance(), (VS::ShadowCastingSetting)p_shadow_casting_setting);
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}
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GeometryInstance::ShadowCastingSetting GeometryInstance::get_cast_shadows_setting() const {
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return shadow_casting_setting;
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}
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void GeometryInstance::set_baked_light_texture_id(int p_id) {
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baked_light_texture_id = p_id;
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VS::get_singleton()->instance_geometry_set_baked_light_texture_index(get_instance(), baked_light_texture_id);
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}
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int GeometryInstance::get_baked_light_texture_id() const {
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return baked_light_texture_id;
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}
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void GeometryInstance::set_extra_cull_margin(float p_margin) {
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ERR_FAIL_COND(p_margin < 0);
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extra_cull_margin = p_margin;
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VS::get_singleton()->instance_set_extra_visibility_margin(get_instance(), extra_cull_margin);
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}
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float GeometryInstance::get_extra_cull_margin() const {
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return extra_cull_margin;
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}
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void GeometryInstance::_bind_methods() {
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ObjectTypeDB::bind_method(_MD("set_material_override", "material"), &GeometryInstance::set_material_override);
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ObjectTypeDB::bind_method(_MD("get_material_override"), &GeometryInstance::get_material_override);
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ObjectTypeDB::bind_method(_MD("set_flag", "flag", "value"), &GeometryInstance::set_flag);
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ObjectTypeDB::bind_method(_MD("get_flag", "flag"), &GeometryInstance::get_flag);
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ObjectTypeDB::bind_method(_MD("set_cast_shadows_setting", "shadow_casting_setting"), &GeometryInstance::set_cast_shadows_setting);
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ObjectTypeDB::bind_method(_MD("get_cast_shadows_setting"), &GeometryInstance::get_cast_shadows_setting);
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ObjectTypeDB::bind_method(_MD("set_draw_range_begin", "mode"), &GeometryInstance::set_draw_range_begin);
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ObjectTypeDB::bind_method(_MD("get_draw_range_begin"), &GeometryInstance::get_draw_range_begin);
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ObjectTypeDB::bind_method(_MD("set_draw_range_end", "mode"), &GeometryInstance::set_draw_range_end);
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ObjectTypeDB::bind_method(_MD("get_draw_range_end"), &GeometryInstance::get_draw_range_end);
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ObjectTypeDB::bind_method(_MD("set_baked_light_texture_id", "id"), &GeometryInstance::set_baked_light_texture_id);
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ObjectTypeDB::bind_method(_MD("get_baked_light_texture_id"), &GeometryInstance::get_baked_light_texture_id);
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ObjectTypeDB::bind_method(_MD("set_extra_cull_margin", "margin"), &GeometryInstance::set_extra_cull_margin);
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ObjectTypeDB::bind_method(_MD("get_extra_cull_margin"), &GeometryInstance::get_extra_cull_margin);
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ObjectTypeDB::bind_method(_MD("get_aabb"), &GeometryInstance::get_aabb);
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ObjectTypeDB::bind_method(_MD("_baked_light_changed"), &GeometryInstance::_baked_light_changed);
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ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "geometry/visible"), _SCS("set_flag"), _SCS("get_flag"), FLAG_VISIBLE);
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ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "geometry/material_override", PROPERTY_HINT_RESOURCE_TYPE, "Material"), _SCS("set_material_override"), _SCS("get_material_override"));
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ADD_PROPERTY(PropertyInfo(Variant::INT, "geometry/cast_shadow", PROPERTY_HINT_ENUM, "Off,On,Double-Sided,Shadows Only"), _SCS("set_cast_shadows_setting"), _SCS("get_cast_shadows_setting"));
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ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "geometry/receive_shadows"), _SCS("set_flag"), _SCS("get_flag"), FLAG_RECEIVE_SHADOWS);
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ADD_PROPERTY(PropertyInfo(Variant::INT, "geometry/range_begin", PROPERTY_HINT_RANGE, "0,32768,0.01"), _SCS("set_draw_range_begin"), _SCS("get_draw_range_begin"));
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ADD_PROPERTY(PropertyInfo(Variant::INT, "geometry/range_end", PROPERTY_HINT_RANGE, "0,32768,0.01"), _SCS("set_draw_range_end"), _SCS("get_draw_range_end"));
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ADD_PROPERTY(PropertyInfo(Variant::REAL, "geometry/extra_cull_margin", PROPERTY_HINT_RANGE, "0,16384,0"), _SCS("set_extra_cull_margin"), _SCS("get_extra_cull_margin"));
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ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "geometry/billboard"), _SCS("set_flag"), _SCS("get_flag"), FLAG_BILLBOARD);
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ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "geometry/billboard_y"), _SCS("set_flag"), _SCS("get_flag"), FLAG_BILLBOARD_FIX_Y);
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ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "geometry/depth_scale"), _SCS("set_flag"), _SCS("get_flag"), FLAG_DEPH_SCALE);
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ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "geometry/visible_in_all_rooms"), _SCS("set_flag"), _SCS("get_flag"), FLAG_VISIBLE_IN_ALL_ROOMS);
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ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "geometry/use_baked_light"), _SCS("set_flag"), _SCS("get_flag"), FLAG_USE_BAKED_LIGHT);
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ADD_PROPERTY(PropertyInfo(Variant::INT, "geometry/baked_light_tex_id"), _SCS("set_baked_light_texture_id"), _SCS("get_baked_light_texture_id"));
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// ADD_SIGNAL( MethodInfo("visibility_changed"));
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BIND_CONSTANT(FLAG_VISIBLE);
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BIND_CONSTANT(FLAG_CAST_SHADOW);
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BIND_CONSTANT(FLAG_RECEIVE_SHADOWS);
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BIND_CONSTANT(FLAG_BILLBOARD);
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BIND_CONSTANT(FLAG_BILLBOARD_FIX_Y);
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BIND_CONSTANT(FLAG_DEPH_SCALE);
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BIND_CONSTANT(FLAG_VISIBLE_IN_ALL_ROOMS);
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BIND_CONSTANT(FLAG_MAX);
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BIND_CONSTANT(SHADOW_CASTING_SETTING_OFF);
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BIND_CONSTANT(SHADOW_CASTING_SETTING_ON);
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BIND_CONSTANT(SHADOW_CASTING_SETTING_DOUBLE_SIDED);
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BIND_CONSTANT(SHADOW_CASTING_SETTING_SHADOWS_ONLY);
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}
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GeometryInstance::GeometryInstance() {
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draw_begin = 0;
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draw_end = 0;
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for (int i = 0; i < FLAG_MAX; i++) {
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flags[i] = false;
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}
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flags[FLAG_VISIBLE] = true;
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flags[FLAG_CAST_SHADOW] = true;
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flags[FLAG_RECEIVE_SHADOWS] = true;
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shadow_casting_setting = SHADOW_CASTING_SETTING_ON;
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baked_light_instance = NULL;
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baked_light_texture_id = 0;
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extra_cull_margin = 0;
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VS::get_singleton()->instance_geometry_set_baked_light_texture_index(get_instance(), 0);
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}
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