diff options
| -rw-r--r-- | drivers/gles3/storage/material_storage.cpp | 2 | ||||
| -rw-r--r-- | editor/plugins/visual_shader_editor_plugin.cpp | 3 | ||||
| -rw-r--r-- | scene/resources/visual_shader.cpp | 3 | ||||
| -rw-r--r-- | servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp | 2 | ||||
| -rw-r--r-- | servers/rendering/renderer_rd/shaders/canvas.glsl | 9 | ||||
| -rw-r--r-- | servers/rendering/shader_types.cpp | 3 |
6 files changed, 21 insertions, 1 deletions
diff --git a/drivers/gles3/storage/material_storage.cpp b/drivers/gles3/storage/material_storage.cpp index 687e98ba58..bc734ef148 100644 --- a/drivers/gles3/storage/material_storage.cpp +++ b/drivers/gles3/storage/material_storage.cpp @@ -1406,6 +1406,8 @@ MaterialStorage::MaterialStorage() { actions.renames["VERTEX_ID"] = "gl_VertexIndex"; actions.renames["LIGHT_POSITION"] = "light_position"; + actions.renames["LIGHT_DIRECTION"] = "light_direction"; + actions.renames["LIGHT_IS_DIRECTIONAL"] = "is_directional"; actions.renames["LIGHT_COLOR"] = "light_color"; actions.renames["LIGHT_ENERGY"] = "light_energy"; actions.renames["LIGHT"] = "light"; diff --git a/editor/plugins/visual_shader_editor_plugin.cpp b/editor/plugins/visual_shader_editor_plugin.cpp index 7c4326cde1..40993ea168 100644 --- a/editor/plugins/visual_shader_editor_plugin.cpp +++ b/editor/plugins/visual_shader_editor_plugin.cpp @@ -5246,6 +5246,9 @@ VisualShaderEditor::VisualShaderEditor() { add_options.push_back(AddOption("Light", "Input/Light", "VisualShaderNodeInput", vformat(input_param_for_light_shader_mode, "light", "LIGHT"), { "light" }, VisualShaderNode::PORT_TYPE_VECTOR_4D, TYPE_FLAGS_LIGHT, Shader::MODE_CANVAS_ITEM)); add_options.push_back(AddOption("LightColor", "Input/Light", "VisualShaderNodeInput", vformat(input_param_for_light_shader_mode, "light_color", "LIGHT_COLOR"), { "light_color" }, VisualShaderNode::PORT_TYPE_VECTOR_4D, TYPE_FLAGS_LIGHT, Shader::MODE_CANVAS_ITEM)); add_options.push_back(AddOption("LightPosition", "Input/Light", "VisualShaderNodeInput", vformat(input_param_for_light_shader_mode, "light_position", "LIGHT_POSITION"), { "light_position" }, VisualShaderNode::PORT_TYPE_VECTOR_3D, TYPE_FLAGS_LIGHT, Shader::MODE_CANVAS_ITEM)); + add_options.push_back(AddOption("LightDirection", "Input/Light", "VisualShaderNodeInput", vformat(input_param_for_light_shader_mode, "light_direction", "LIGHT_DIRECTION"), { "light_direction" }, VisualShaderNode::PORT_TYPE_VECTOR_3D, TYPE_FLAGS_LIGHT, Shader::MODE_CANVAS_ITEM)); + add_options.push_back(AddOption("LightIsDirectional", "Input/Light", "VisualShaderNodeInput", vformat(input_param_for_light_shader_mode, "light_is_directional", "LIGHT_IS_DIRECTIONAL"), { "light_is_directional" }, VisualShaderNode::PORT_TYPE_BOOLEAN, TYPE_FLAGS_LIGHT, Shader::MODE_CANVAS_ITEM)); + add_options.push_back(AddOption("LightEnergy", "Input/Light", "VisualShaderNodeInput", vformat(input_param_for_light_shader_mode, "light_energy", "LIGHT_ENERGY"), { "light_energy" }, VisualShaderNode::PORT_TYPE_SCALAR, TYPE_FLAGS_LIGHT, Shader::MODE_CANVAS_ITEM)); add_options.push_back(AddOption("LightVertex", "Input/Light", "VisualShaderNodeInput", vformat(input_param_for_fragment_and_light_shader_modes, "light_vertex", "LIGHT_VERTEX"), { "light_vertex" }, VisualShaderNode::PORT_TYPE_VECTOR_3D, TYPE_FLAGS_LIGHT, Shader::MODE_CANVAS_ITEM)); add_options.push_back(AddOption("Normal", "Input/Light", "VisualShaderNodeInput", vformat(input_param_for_light_shader_mode, "normal", "NORMAL"), { "normal" }, VisualShaderNode::PORT_TYPE_VECTOR_3D, TYPE_FLAGS_LIGHT, Shader::MODE_CANVAS_ITEM)); add_options.push_back(AddOption("PointCoord", "Input/Light", "VisualShaderNodeInput", vformat(input_param_for_fragment_and_light_shader_modes, "point_coord", "POINT_COORD"), { "point_coord" }, VisualShaderNode::PORT_TYPE_VECTOR_2D, TYPE_FLAGS_LIGHT, Shader::MODE_CANVAS_ITEM)); diff --git a/scene/resources/visual_shader.cpp b/scene/resources/visual_shader.cpp index 262dbe28ed..320889679d 100644 --- a/scene/resources/visual_shader.cpp +++ b/scene/resources/visual_shader.cpp @@ -2763,6 +2763,9 @@ const VisualShaderNodeInput::Port VisualShaderNodeInput::ports[] = { { Shader::MODE_CANVAS_ITEM, VisualShader::TYPE_LIGHT, VisualShaderNode::PORT_TYPE_VECTOR_4D, "light", "LIGHT" }, { Shader::MODE_CANVAS_ITEM, VisualShader::TYPE_LIGHT, VisualShaderNode::PORT_TYPE_VECTOR_4D, "light_color", "LIGHT_COLOR" }, { Shader::MODE_CANVAS_ITEM, VisualShader::TYPE_LIGHT, VisualShaderNode::PORT_TYPE_VECTOR_3D, "light_position", "LIGHT_POSITION" }, + { Shader::MODE_CANVAS_ITEM, VisualShader::TYPE_LIGHT, VisualShaderNode::PORT_TYPE_VECTOR_3D, "light_direction", "LIGHT_DIRECTION" }, + { Shader::MODE_CANVAS_ITEM, VisualShader::TYPE_LIGHT, VisualShaderNode::PORT_TYPE_BOOLEAN, "light_is_directional", "LIGHT_IS_DIRECTIONAL" }, + { Shader::MODE_CANVAS_ITEM, VisualShader::TYPE_LIGHT, VisualShaderNode::PORT_TYPE_SCALAR, "light_energy", "LIGHT_ENERGY" }, { Shader::MODE_CANVAS_ITEM, VisualShader::TYPE_LIGHT, VisualShaderNode::PORT_TYPE_VECTOR_3D, "light_vertex", "LIGHT_VERTEX" }, { Shader::MODE_CANVAS_ITEM, VisualShader::TYPE_LIGHT, VisualShaderNode::PORT_TYPE_VECTOR_4D, "shadow", "SHADOW_MODULATE" }, { Shader::MODE_CANVAS_ITEM, VisualShader::TYPE_LIGHT, VisualShaderNode::PORT_TYPE_VECTOR_2D, "screen_uv", "SCREEN_UV" }, diff --git a/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp b/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp index 0210151420..bbb53f7b97 100644 --- a/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp +++ b/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp @@ -2512,6 +2512,8 @@ RendererCanvasRenderRD::RendererCanvasRenderRD() { actions.renames["VERTEX_ID"] = "gl_VertexIndex"; actions.renames["LIGHT_POSITION"] = "light_position"; + actions.renames["LIGHT_DIRECTION"] = "light_direction"; + actions.renames["LIGHT_IS_DIRECTIONAL"] = "is_directional"; actions.renames["LIGHT_COLOR"] = "light_color"; actions.renames["LIGHT_ENERGY"] = "light_energy"; actions.renames["LIGHT"] = "light"; diff --git a/servers/rendering/renderer_rd/shaders/canvas.glsl b/servers/rendering/renderer_rd/shaders/canvas.glsl index f24d90a032..45dc63aa17 100644 --- a/servers/rendering/renderer_rd/shaders/canvas.glsl +++ b/servers/rendering/renderer_rd/shaders/canvas.glsl @@ -313,6 +313,14 @@ vec4 light_compute( vec2 uv, vec4 color, bool is_directional) { vec4 light = vec4(0.0); + vec3 light_direction = vec3(0.0); + + if (is_directional) { + light_direction = normalize(mix(vec3(light_position.xy, 0.0), vec3(0, 0, 1), light_position.z)); + light_position = vec3(0.0); + } else { + light_direction = normalize(light_position - light_vertex); + } #CODE : LIGHT @@ -686,7 +694,6 @@ void main() { vec3 light_pos = vec3(light_array.data[light_base].position, light_array.data[light_base].height); vec3 pos = light_vertex; vec3 light_vec = normalize(light_pos - pos); - float cNdotL = max(0.0, dot(normal, light_vec)); light_color.rgb = light_normal_compute(light_vec, normal, base_color, light_color.rgb, specular_shininess, specular_shininess_used); } diff --git a/servers/rendering/shader_types.cpp b/servers/rendering/shader_types.cpp index cd063f91ac..11799c8fde 100644 --- a/servers/rendering/shader_types.cpp +++ b/servers/rendering/shader_types.cpp @@ -297,6 +297,9 @@ ShaderTypes::ShaderTypes() { shader_modes[RS::SHADER_CANVAS_ITEM].functions["light"].built_ins["SPECULAR_SHININESS"] = constt(ShaderLanguage::TYPE_VEC4); shader_modes[RS::SHADER_CANVAS_ITEM].functions["light"].built_ins["LIGHT_COLOR"] = constt(ShaderLanguage::TYPE_VEC4); shader_modes[RS::SHADER_CANVAS_ITEM].functions["light"].built_ins["LIGHT_POSITION"] = constt(ShaderLanguage::TYPE_VEC3); + shader_modes[RS::SHADER_CANVAS_ITEM].functions["light"].built_ins["LIGHT_DIRECTION"] = constt(ShaderLanguage::TYPE_VEC3); + shader_modes[RS::SHADER_CANVAS_ITEM].functions["light"].built_ins["LIGHT_ENERGY"] = constt(ShaderLanguage::TYPE_FLOAT); + shader_modes[RS::SHADER_CANVAS_ITEM].functions["light"].built_ins["LIGHT_IS_DIRECTIONAL"] = constt(ShaderLanguage::TYPE_BOOL); shader_modes[RS::SHADER_CANVAS_ITEM].functions["light"].built_ins["LIGHT_VERTEX"] = constt(ShaderLanguage::TYPE_VEC3); shader_modes[RS::SHADER_CANVAS_ITEM].functions["light"].built_ins["LIGHT"] = ShaderLanguage::TYPE_VEC4; shader_modes[RS::SHADER_CANVAS_ITEM].functions["light"].built_ins["SHADOW_MODULATE"] = ShaderLanguage::TYPE_VEC4; |