diff options
Diffstat (limited to 'scene/main/canvas_item.cpp')
| -rw-r--r-- | scene/main/canvas_item.cpp | 278 |
1 files changed, 3 insertions, 275 deletions
diff --git a/scene/main/canvas_item.cpp b/scene/main/canvas_item.cpp index 0a76351885..f2415eaf71 100644 --- a/scene/main/canvas_item.cpp +++ b/scene/main/canvas_item.cpp @@ -30,289 +30,17 @@ #include "canvas_item.h" -#include "core/input/input.h" #include "core/object/message_queue.h" #include "scene/2d/canvas_group.h" #include "scene/main/canvas_layer.h" -#include "scene/main/viewport.h" #include "scene/main/window.h" +#include "scene/resources/canvas_item_material.h" #include "scene/resources/font.h" +#include "scene/resources/multimesh.h" #include "scene/resources/style_box.h" -#include "scene/resources/texture.h" +#include "scene/resources/world_2d.h" #include "scene/scene_string_names.h" -#include "servers/rendering_server.h" -Mutex CanvasItemMaterial::material_mutex; -SelfList<CanvasItemMaterial>::List *CanvasItemMaterial::dirty_materials = nullptr; -Map<CanvasItemMaterial::MaterialKey, CanvasItemMaterial::ShaderData> CanvasItemMaterial::shader_map; -CanvasItemMaterial::ShaderNames *CanvasItemMaterial::shader_names = nullptr; - -void CanvasItemMaterial::init_shaders() { - dirty_materials = memnew(SelfList<CanvasItemMaterial>::List); - - shader_names = memnew(ShaderNames); - - shader_names->particles_anim_h_frames = "particles_anim_h_frames"; - shader_names->particles_anim_v_frames = "particles_anim_v_frames"; - shader_names->particles_anim_loop = "particles_anim_loop"; -} - -void CanvasItemMaterial::finish_shaders() { - memdelete(dirty_materials); - memdelete(shader_names); - dirty_materials = nullptr; -} - -void CanvasItemMaterial::_update_shader() { - dirty_materials->remove(&element); - - MaterialKey mk = _compute_key(); - if (mk.key == current_key.key) { - return; //no update required in the end - } - - if (shader_map.has(current_key)) { - shader_map[current_key].users--; - if (shader_map[current_key].users == 0) { - //deallocate shader, as it's no longer in use - RS::get_singleton()->free(shader_map[current_key].shader); - shader_map.erase(current_key); - } - } - - current_key = mk; - - if (shader_map.has(mk)) { - RS::get_singleton()->material_set_shader(_get_material(), shader_map[mk].shader); - shader_map[mk].users++; - return; - } - - //must create a shader! - - String code = "shader_type canvas_item;\nrender_mode "; - switch (blend_mode) { - case BLEND_MODE_MIX: - code += "blend_mix"; - break; - case BLEND_MODE_ADD: - code += "blend_add"; - break; - case BLEND_MODE_SUB: - code += "blend_sub"; - break; - case BLEND_MODE_MUL: - code += "blend_mul"; - break; - case BLEND_MODE_PREMULT_ALPHA: - code += "blend_premul_alpha"; - break; - case BLEND_MODE_DISABLED: - code += "blend_disabled"; - break; - } - - switch (light_mode) { - case LIGHT_MODE_NORMAL: - break; - case LIGHT_MODE_UNSHADED: - code += ",unshaded"; - break; - case LIGHT_MODE_LIGHT_ONLY: - code += ",light_only"; - break; - } - - code += ";\n"; - - if (particles_animation) { - code += "uniform int particles_anim_h_frames;\n"; - code += "uniform int particles_anim_v_frames;\n"; - code += "uniform bool particles_anim_loop;\n\n"; - - code += "void vertex() {\n"; - code += " float h_frames = float(particles_anim_h_frames);\n"; - code += " float v_frames = float(particles_anim_v_frames);\n"; - code += " VERTEX.xy /= vec2(h_frames, v_frames);\n"; - code += " float particle_total_frames = float(particles_anim_h_frames * particles_anim_v_frames);\n"; - code += " float particle_frame = floor(INSTANCE_CUSTOM.z * float(particle_total_frames));\n"; - code += " if (!particles_anim_loop) {\n"; - code += " particle_frame = clamp(particle_frame, 0.0, particle_total_frames - 1.0);\n"; - code += " } else {\n"; - code += " particle_frame = mod(particle_frame, particle_total_frames);\n"; - code += " }"; - code += " UV /= vec2(h_frames, v_frames);\n"; - code += " UV += vec2(mod(particle_frame, h_frames) / h_frames, floor(particle_frame / h_frames) / v_frames);\n"; - code += "}\n"; - } - - ShaderData shader_data; - shader_data.shader = RS::get_singleton()->shader_create(); - shader_data.users = 1; - - RS::get_singleton()->shader_set_code(shader_data.shader, code); - - shader_map[mk] = shader_data; - - RS::get_singleton()->material_set_shader(_get_material(), shader_data.shader); -} - -void CanvasItemMaterial::flush_changes() { - MutexLock lock(material_mutex); - - while (dirty_materials->first()) { - dirty_materials->first()->self()->_update_shader(); - } -} - -void CanvasItemMaterial::_queue_shader_change() { - MutexLock lock(material_mutex); - - if (!element.in_list()) { - dirty_materials->add(&element); - } -} - -bool CanvasItemMaterial::_is_shader_dirty() const { - MutexLock lock(material_mutex); - - return element.in_list(); -} - -void CanvasItemMaterial::set_blend_mode(BlendMode p_blend_mode) { - blend_mode = p_blend_mode; - _queue_shader_change(); -} - -CanvasItemMaterial::BlendMode CanvasItemMaterial::get_blend_mode() const { - return blend_mode; -} - -void CanvasItemMaterial::set_light_mode(LightMode p_light_mode) { - light_mode = p_light_mode; - _queue_shader_change(); -} - -CanvasItemMaterial::LightMode CanvasItemMaterial::get_light_mode() const { - return light_mode; -} - -void CanvasItemMaterial::set_particles_animation(bool p_particles_anim) { - particles_animation = p_particles_anim; - _queue_shader_change(); - notify_property_list_changed(); -} - -bool CanvasItemMaterial::get_particles_animation() const { - return particles_animation; -} - -void CanvasItemMaterial::set_particles_anim_h_frames(int p_frames) { - particles_anim_h_frames = p_frames; - RS::get_singleton()->material_set_param(_get_material(), shader_names->particles_anim_h_frames, p_frames); -} - -int CanvasItemMaterial::get_particles_anim_h_frames() const { - return particles_anim_h_frames; -} - -void CanvasItemMaterial::set_particles_anim_v_frames(int p_frames) { - particles_anim_v_frames = p_frames; - RS::get_singleton()->material_set_param(_get_material(), shader_names->particles_anim_v_frames, p_frames); -} - -int CanvasItemMaterial::get_particles_anim_v_frames() const { - return particles_anim_v_frames; -} - -void CanvasItemMaterial::set_particles_anim_loop(bool p_loop) { - particles_anim_loop = p_loop; - RS::get_singleton()->material_set_param(_get_material(), shader_names->particles_anim_loop, particles_anim_loop); -} - -bool CanvasItemMaterial::get_particles_anim_loop() const { - return particles_anim_loop; -} - -void CanvasItemMaterial::_validate_property(PropertyInfo &property) const { - if (property.name.begins_with("particles_anim_") && !particles_animation) { - property.usage = PROPERTY_USAGE_NONE; - } -} - -RID CanvasItemMaterial::get_shader_rid() const { - ERR_FAIL_COND_V(!shader_map.has(current_key), RID()); - return shader_map[current_key].shader; -} - -Shader::Mode CanvasItemMaterial::get_shader_mode() const { - return Shader::MODE_CANVAS_ITEM; -} - -void CanvasItemMaterial::_bind_methods() { - ClassDB::bind_method(D_METHOD("set_blend_mode", "blend_mode"), &CanvasItemMaterial::set_blend_mode); - ClassDB::bind_method(D_METHOD("get_blend_mode"), &CanvasItemMaterial::get_blend_mode); - - ClassDB::bind_method(D_METHOD("set_light_mode", "light_mode"), &CanvasItemMaterial::set_light_mode); - ClassDB::bind_method(D_METHOD("get_light_mode"), &CanvasItemMaterial::get_light_mode); - - ClassDB::bind_method(D_METHOD("set_particles_animation", "particles_anim"), &CanvasItemMaterial::set_particles_animation); - ClassDB::bind_method(D_METHOD("get_particles_animation"), &CanvasItemMaterial::get_particles_animation); - - ClassDB::bind_method(D_METHOD("set_particles_anim_h_frames", "frames"), &CanvasItemMaterial::set_particles_anim_h_frames); - ClassDB::bind_method(D_METHOD("get_particles_anim_h_frames"), &CanvasItemMaterial::get_particles_anim_h_frames); - - ClassDB::bind_method(D_METHOD("set_particles_anim_v_frames", "frames"), &CanvasItemMaterial::set_particles_anim_v_frames); - ClassDB::bind_method(D_METHOD("get_particles_anim_v_frames"), &CanvasItemMaterial::get_particles_anim_v_frames); - - ClassDB::bind_method(D_METHOD("set_particles_anim_loop", "loop"), &CanvasItemMaterial::set_particles_anim_loop); - ClassDB::bind_method(D_METHOD("get_particles_anim_loop"), &CanvasItemMaterial::get_particles_anim_loop); - - ADD_PROPERTY(PropertyInfo(Variant::INT, "blend_mode", PROPERTY_HINT_ENUM, "Mix,Add,Subtract,Multiply,Premultiplied Alpha"), "set_blend_mode", "get_blend_mode"); - ADD_PROPERTY(PropertyInfo(Variant::INT, "light_mode", PROPERTY_HINT_ENUM, "Normal,Unshaded,Light Only"), "set_light_mode", "get_light_mode"); - ADD_PROPERTY(PropertyInfo(Variant::BOOL, "particles_animation"), "set_particles_animation", "get_particles_animation"); - - ADD_PROPERTY(PropertyInfo(Variant::INT, "particles_anim_h_frames", PROPERTY_HINT_RANGE, "1,128,1"), "set_particles_anim_h_frames", "get_particles_anim_h_frames"); - ADD_PROPERTY(PropertyInfo(Variant::INT, "particles_anim_v_frames", PROPERTY_HINT_RANGE, "1,128,1"), "set_particles_anim_v_frames", "get_particles_anim_v_frames"); - ADD_PROPERTY(PropertyInfo(Variant::BOOL, "particles_anim_loop"), "set_particles_anim_loop", "get_particles_anim_loop"); - - BIND_ENUM_CONSTANT(BLEND_MODE_MIX); - BIND_ENUM_CONSTANT(BLEND_MODE_ADD); - BIND_ENUM_CONSTANT(BLEND_MODE_SUB); - BIND_ENUM_CONSTANT(BLEND_MODE_MUL); - BIND_ENUM_CONSTANT(BLEND_MODE_PREMULT_ALPHA); - - BIND_ENUM_CONSTANT(LIGHT_MODE_NORMAL); - BIND_ENUM_CONSTANT(LIGHT_MODE_UNSHADED); - BIND_ENUM_CONSTANT(LIGHT_MODE_LIGHT_ONLY); -} - -CanvasItemMaterial::CanvasItemMaterial() : - element(this) { - set_particles_anim_h_frames(1); - set_particles_anim_v_frames(1); - set_particles_anim_loop(false); - - current_key.invalid_key = 1; - _queue_shader_change(); -} - -CanvasItemMaterial::~CanvasItemMaterial() { - MutexLock lock(material_mutex); - - if (shader_map.has(current_key)) { - shader_map[current_key].users--; - if (shader_map[current_key].users == 0) { - //deallocate shader, as it's no longer in use - RS::get_singleton()->free(shader_map[current_key].shader); - shader_map.erase(current_key); - } - - RS::get_singleton()->material_set_shader(_get_material(), RID()); - } -} - -/////////////////////////////////////////////////////////////////// #ifdef TOOLS_ENABLED bool CanvasItem::_edit_is_selected_on_click(const Point2 &p_point, double p_tolerance) const { if (_edit_use_rect()) { |