diff options
Diffstat (limited to 'scene/resources/visual_shader_nodes.cpp')
| -rw-r--r-- | scene/resources/visual_shader_nodes.cpp | 302 |
1 files changed, 257 insertions, 45 deletions
diff --git a/scene/resources/visual_shader_nodes.cpp b/scene/resources/visual_shader_nodes.cpp index b7173b157e..a7df736c78 100644 --- a/scene/resources/visual_shader_nodes.cpp +++ b/scene/resources/visual_shader_nodes.cpp @@ -361,15 +361,35 @@ String VisualShaderNodeTexture::get_caption() const { } int VisualShaderNodeTexture::get_input_port_count() const { - return 2; + return 3; } VisualShaderNodeTexture::PortType VisualShaderNodeTexture::get_input_port_type(int p_port) const { - return p_port == 0 ? PORT_TYPE_VECTOR : PORT_TYPE_SCALAR; + + switch (p_port) { + case 0: + return PORT_TYPE_VECTOR; + case 1: + return PORT_TYPE_SCALAR; + case 2: + return PORT_TYPE_SAMPLER; + default: + return PORT_TYPE_SCALAR; + } } String VisualShaderNodeTexture::get_input_port_name(int p_port) const { - return p_port == 0 ? "uv" : "lod"; + + switch (p_port) { + case 0: + return "uv"; + case 1: + return "lod"; + case 2: + return "sampler2D"; + default: + return ""; + } } int VisualShaderNodeTexture::get_output_port_count() const { @@ -388,6 +408,13 @@ String VisualShaderNodeTexture::get_output_port_name(int p_port) const { return p_port == 0 ? "rgb" : "alpha"; } +String VisualShaderNodeTexture::get_input_port_default_hint(int p_port) const { + if (p_port == 0) { + return "UV.xy"; + } + return ""; +} + static String make_unique_id(VisualShader::Type p_type, int p_id, const String &p_name) { static const char *typepf[VisualShader::TYPE_MAX] = { "vtx", "frg", "lgt" }; @@ -424,9 +451,13 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader: if (source == SOURCE_TEXTURE) { String id = make_unique_id(p_type, p_id, "tex"); String code; - if (p_input_vars[0] == String()) { //none bound, do nothing + if (p_input_vars[0] == String()) { // Use UV by default. - code += "\tvec4 " + id + "_read = vec4(0.0);\n"; + if (p_input_vars[1] == String()) { + code += "\tvec4 " + id + "_read = texture( " + id + " , UV.xy );\n"; + } else { + code += "\tvec4 " + id + "_read = textureLod( " + id + " , UV.xy , " + p_input_vars[1] + " );\n"; + } } else if (p_input_vars[1] == String()) { //no lod @@ -440,16 +471,48 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader: return code; } + if (source == SOURCE_PORT) { + String id = p_input_vars[2]; + + String code; + if (id == String()) { + code += "\tvec4 " + id + "_tex_read = vec4(0.0);\n"; + } else { + if (p_input_vars[0] == String()) { // Use UV by default. + + if (p_input_vars[1] == String()) { + code += "\tvec4 " + id + "_tex_read = texture( " + id + " , UV.xy );\n"; + } else { + code += "\tvec4 " + id + "_tex_read = textureLod( " + id + " , UV.xy , " + p_input_vars[1] + " );\n"; + } + + } else if (p_input_vars[1] == String()) { + //no lod + code += "\tvec4 " + id + "_tex_read = texture( " + id + " , " + p_input_vars[0] + ".xy );\n"; + } else { + code += "\tvec4 " + id + "_tex_read = textureLod( " + id + " , " + p_input_vars[0] + ".xy , " + p_input_vars[1] + " );\n"; + } + + code += "\t" + p_output_vars[0] + " = " + id + "_tex_read.rgb;\n"; + code += "\t" + p_output_vars[1] + " = " + id + "_tex_read.a;\n"; + } + return code; + } + if (source == SOURCE_SCREEN && (p_mode == Shader::MODE_SPATIAL || p_mode == Shader::MODE_CANVAS_ITEM) && p_type == VisualShader::TYPE_FRAGMENT) { String code = "\t{\n"; - if (p_input_vars[0] == String() || p_for_preview) { //none bound, do nothing + if (p_input_vars[0] == String() || p_for_preview) { // Use UV by default. - code += "\t\tvec4 _tex_read = vec4(0.0);\n"; + if (p_input_vars[1] == String()) { + code += "\t\tvec4 _tex_read = textureLod( SCREEN_TEXTURE , UV.xy , 0.0 );\n"; + } else { + code += "\t\tvec4 _tex_read = textureLod( SCREEN_TEXTURE , UV.xy , " + p_input_vars[1] + ");\n"; + } } else if (p_input_vars[1] == String()) { //no lod - code += "\t\tvec4 _tex_read = textureLod( SCREEN_TEXTURE , " + p_input_vars[0] + ".xy, 0.0 );\n"; + code += "\t\tvec4 _tex_read = textureLod( SCREEN_TEXTURE , " + p_input_vars[0] + ".xy , 0.0 );\n"; } else { code += "\t\tvec4 _tex_read = textureLod( SCREEN_TEXTURE , " + p_input_vars[0] + ".xy , " + p_input_vars[1] + " );\n"; } @@ -463,9 +526,13 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader: if (source == SOURCE_2D_TEXTURE && p_mode == Shader::MODE_CANVAS_ITEM && p_type == VisualShader::TYPE_FRAGMENT) { String code = "\t{\n"; - if (p_input_vars[0] == String()) { //none bound, do nothing + if (p_input_vars[0] == String()) { // Use UV by default. - code += "\t\tvec4 _tex_read = vec4(0.0);\n"; + if (p_input_vars[1] == String()) { + code += "\t\tvec4 _tex_read = texture( TEXTURE , UV.xy );\n"; + } else { + code += "\t\tvec4 _tex_read = textureLod( TEXTURE , UV.xy , " + p_input_vars[1] + " );\n"; + } } else if (p_input_vars[1] == String()) { //no lod @@ -483,9 +550,13 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader: if (source == SOURCE_2D_NORMAL && p_mode == Shader::MODE_CANVAS_ITEM && p_type == VisualShader::TYPE_FRAGMENT) { String code = "\t{\n"; - if (p_input_vars[0] == String()) { //none bound, do nothing + if (p_input_vars[0] == String()) { // Use UV by default. - code += "\t\tvec4 _tex_read = vec4(0.0);\n"; + if (p_input_vars[1] == String()) { + code += "\t\tvec4 _tex_read = texture( NORMAL_TEXTURE , UV.xy );\n"; + } else { + code += "\t\tvec4 _tex_read = textureLod( NORMAL_TEXTURE , UV.xy , " + p_input_vars[1] + " );\n"; + } } else if (p_input_vars[1] == String()) { //no lod @@ -513,9 +584,13 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader: if (source == SOURCE_DEPTH && p_mode == Shader::MODE_SPATIAL && p_type == VisualShader::TYPE_FRAGMENT) { String code = "\t{\n"; - if (p_input_vars[0] == String()) { //none bound, do nothing + if (p_input_vars[0] == String()) { // Use UV by default. - code += "\t\tfloat _depth = 0.0;\n"; + if (p_input_vars[1] == String()) { + code += "\t\tfloat _depth = texture( DEPTH_TEXTURE , UV.xy ).r;\n"; + } else { + code += "\t\tfloat _depth = textureLod( DEPTH_TEXTURE , UV.xy , " + p_input_vars[1] + " ).r;\n"; + } } else if (p_input_vars[1] == String()) { //no lod @@ -588,6 +663,10 @@ String VisualShaderNodeTexture::get_warning(Shader::Mode p_mode, VisualShader::T return String(); // all good } + if (source == SOURCE_PORT) { + return String(); // all good + } + if (source == SOURCE_SCREEN && (p_mode == Shader::MODE_SPATIAL || p_mode == Shader::MODE_CANVAS_ITEM) && p_type == VisualShader::TYPE_FRAGMENT) { return String(); // all good @@ -625,7 +704,7 @@ void VisualShaderNodeTexture::_bind_methods() { ClassDB::bind_method(D_METHOD("set_texture_type", "value"), &VisualShaderNodeTexture::set_texture_type); ClassDB::bind_method(D_METHOD("get_texture_type"), &VisualShaderNodeTexture::get_texture_type); - ADD_PROPERTY(PropertyInfo(Variant::INT, "source", PROPERTY_HINT_ENUM, "Texture,Screen,Texture2D,NormalMap2D,Depth"), "set_source", "get_source"); + ADD_PROPERTY(PropertyInfo(Variant::INT, "source", PROPERTY_HINT_ENUM, "Texture,Screen,Texture2D,NormalMap2D,Depth,SamplerPort"), "set_source", "get_source"); ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture"), "set_texture", "get_texture"); ADD_PROPERTY(PropertyInfo(Variant::INT, "texture_type", PROPERTY_HINT_ENUM, "Data,Color,Normalmap"), "set_texture_type", "get_texture_type"); @@ -651,15 +730,33 @@ String VisualShaderNodeCubeMap::get_caption() const { } int VisualShaderNodeCubeMap::get_input_port_count() const { - return 2; + return 3; } VisualShaderNodeCubeMap::PortType VisualShaderNodeCubeMap::get_input_port_type(int p_port) const { - return p_port == 0 ? PORT_TYPE_VECTOR : PORT_TYPE_SCALAR; + switch (p_port) { + case 0: + return PORT_TYPE_VECTOR; + case 1: + return PORT_TYPE_SCALAR; + case 2: + return PORT_TYPE_SAMPLER; + default: + return PORT_TYPE_SCALAR; + } } String VisualShaderNodeCubeMap::get_input_port_name(int p_port) const { - return p_port == 0 ? "uv" : "lod"; + switch (p_port) { + case 0: + return "uv"; + case 1: + return "lod"; + case 2: + return "samplerCube"; + default: + return ""; + } } int VisualShaderNodeCubeMap::get_output_port_count() const { @@ -685,22 +782,44 @@ Vector<VisualShader::DefaultTextureParam> VisualShaderNodeCubeMap::get_default_t String VisualShaderNodeCubeMap::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const { - String u = "uniform sampler2DCube " + make_unique_id(p_type, p_id, "cube"); - switch (texture_type) { - case TYPE_DATA: break; - case TYPE_COLOR: u += " : hint_albedo"; break; - case TYPE_NORMALMAP: u += " : hint_normal"; break; + if (source == SOURCE_TEXTURE) { + String u = "uniform samplerCube " + make_unique_id(p_type, p_id, "cube"); + switch (texture_type) { + case TYPE_DATA: break; + case TYPE_COLOR: u += " : hint_albedo"; break; + case TYPE_NORMALMAP: u += " : hint_normal"; break; + } + return u + ";"; } - return u + ";"; + return String(); } String VisualShaderNodeCubeMap::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const { - String id = make_unique_id(p_type, p_id, "cube"); String code; - if (p_input_vars[0] == String()) { //none bound, do nothing + String id; + if (source == SOURCE_TEXTURE) { + id = make_unique_id(p_type, p_id, "cube"); + } else if (source == SOURCE_PORT) { + id = p_input_vars[2]; + } else { + return String(); + } + if (id == String()) { code += "\tvec4 " + id + "_read = vec4(0.0);\n"; + code += "\t" + p_output_vars[0] + " = " + id + "_read.rgb;\n"; + code += "\t" + p_output_vars[1] + " = " + id + "_read.a;\n"; + return code; + } + + if (p_input_vars[0] == String()) { // Use UV by default. + + if (p_input_vars[1] == String()) { + code += "\tvec4 " + id + "_read = texture( " + id + " , vec3( UV, 0.0 ) );\n"; + } else { + code += "\tvec4 " + id + "_read = textureLod( " + id + " , vec3( UV, 0.0 )" + " , " + p_input_vars[1] + " );\n"; + } } else if (p_input_vars[1] == String()) { //no lod @@ -708,12 +827,29 @@ String VisualShaderNodeCubeMap::generate_code(Shader::Mode p_mode, VisualShader: } else { code += "\tvec4 " + id + "_read = textureLod( " + id + " , " + p_input_vars[0] + " , " + p_input_vars[1] + " );\n"; } - code += "\t" + p_output_vars[0] + " = " + id + "_read.rgb;\n"; code += "\t" + p_output_vars[1] + " = " + id + "_read.a;\n"; + return code; } +String VisualShaderNodeCubeMap::get_input_port_default_hint(int p_port) const { + if (p_port == 0) { + return "vec3(UV, 0.0)"; + } + return ""; +} + +void VisualShaderNodeCubeMap::set_source(Source p_source) { + source = p_source; + emit_changed(); + emit_signal("editor_refresh_request"); +} + +VisualShaderNodeCubeMap::Source VisualShaderNodeCubeMap::get_source() const { + return source; +} + void VisualShaderNodeCubeMap::set_cube_map(Ref<CubeMap> p_value) { cube_map = p_value; @@ -736,22 +872,32 @@ VisualShaderNodeCubeMap::TextureType VisualShaderNodeCubeMap::get_texture_type() Vector<StringName> VisualShaderNodeCubeMap::get_editable_properties() const { Vector<StringName> props; - props.push_back("cube_map"); - props.push_back("texture_type"); + props.push_back("source"); + if (source == SOURCE_TEXTURE) { + props.push_back("cube_map"); + props.push_back("texture_type"); + } return props; } void VisualShaderNodeCubeMap::_bind_methods() { + ClassDB::bind_method(D_METHOD("set_source", "value"), &VisualShaderNodeCubeMap::set_source); + ClassDB::bind_method(D_METHOD("get_source"), &VisualShaderNodeCubeMap::get_source); + ClassDB::bind_method(D_METHOD("set_cube_map", "value"), &VisualShaderNodeCubeMap::set_cube_map); ClassDB::bind_method(D_METHOD("get_cube_map"), &VisualShaderNodeCubeMap::get_cube_map); ClassDB::bind_method(D_METHOD("set_texture_type", "value"), &VisualShaderNodeCubeMap::set_texture_type); ClassDB::bind_method(D_METHOD("get_texture_type"), &VisualShaderNodeCubeMap::get_texture_type); + ADD_PROPERTY(PropertyInfo(Variant::INT, "source", PROPERTY_HINT_ENUM, "Texture,SamplerPort"), "set_source", "get_source"); ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "cube_map", PROPERTY_HINT_RESOURCE_TYPE, "CubeMap"), "set_cube_map", "get_cube_map"); ADD_PROPERTY(PropertyInfo(Variant::INT, "texture_type", PROPERTY_HINT_ENUM, "Data,Color,Normalmap"), "set_texture_type", "get_texture_type"); + BIND_ENUM_CONSTANT(SOURCE_TEXTURE); + BIND_ENUM_CONSTANT(SOURCE_PORT); + BIND_ENUM_CONSTANT(TYPE_DATA); BIND_ENUM_CONSTANT(TYPE_COLOR); BIND_ENUM_CONSTANT(TYPE_NORMALMAP); @@ -3023,15 +3169,35 @@ String VisualShaderNodeTextureUniform::get_input_port_name(int p_port) const { } int VisualShaderNodeTextureUniform::get_output_port_count() const { - return 2; + return 3; } VisualShaderNodeTextureUniform::PortType VisualShaderNodeTextureUniform::get_output_port_type(int p_port) const { - return p_port == 0 ? PORT_TYPE_VECTOR : PORT_TYPE_SCALAR; + + switch (p_port) { + case 0: + return PORT_TYPE_VECTOR; + case 1: + return PORT_TYPE_SCALAR; + case 2: + return PORT_TYPE_SAMPLER; + default: + return PORT_TYPE_SCALAR; + } } String VisualShaderNodeTextureUniform::get_output_port_name(int p_port) const { - return p_port == 0 ? "rgb" : "alpha"; + + switch (p_port) { + case 0: + return "rgb"; + case 1: + return "alpha"; + case 2: + return "sampler2D"; + default: + return ""; + } } String VisualShaderNodeTextureUniform::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const { @@ -3061,9 +3227,12 @@ String VisualShaderNodeTextureUniform::generate_code(Shader::Mode p_mode, Visual String id = get_uniform_name(); String code = "\t{\n"; - if (p_input_vars[0] == String()) { //none bound, do nothing - - code += "\t\tvec4 n_tex_read = vec4(0.0);\n"; + if (p_input_vars[0] == String()) { // Use UV by default. + if (p_input_vars[1] == String()) { + code += "\t\tvec4 n_tex_read = texture( " + id + " , UV.xy );\n"; + } else { + code += "\t\tvec4 n_tex_read = textureLod( " + id + " , UV.xy , " + p_input_vars[1] + " );\n"; + } } else if (p_input_vars[1] == String()) { //no lod code += "\t\tvec4 n_tex_read = texture( " + id + " , " + p_input_vars[0] + ".xy );\n"; @@ -3122,6 +3291,13 @@ void VisualShaderNodeTextureUniform::_bind_methods() { BIND_ENUM_CONSTANT(COLOR_DEFAULT_BLACK); } +String VisualShaderNodeTextureUniform::get_input_port_default_hint(int p_port) const { + if (p_port == 0) { + return "UV.xy"; + } + return ""; +} + VisualShaderNodeTextureUniform::VisualShaderNodeTextureUniform() { texture_type = TYPE_DATA; color_default = COLOR_DEFAULT_WHITE; @@ -3216,6 +3392,15 @@ String VisualShaderNodeTextureUniformTriplanar::generate_code(Shader::Mode p_mod return code; } +String VisualShaderNodeTextureUniformTriplanar::get_input_port_default_hint(int p_port) const { + if (p_port == 0) { + return "default"; + } else if (p_port == 1) { + return "default"; + } + return ""; +} + VisualShaderNodeTextureUniformTriplanar::VisualShaderNodeTextureUniformTriplanar() { } @@ -3225,28 +3410,55 @@ String VisualShaderNodeCubeMapUniform::get_caption() const { return "CubeMapUniform"; } +int VisualShaderNodeCubeMapUniform::get_output_port_count() const { + return 1; +} + +VisualShaderNodeCubeMapUniform::PortType VisualShaderNodeCubeMapUniform::get_output_port_type(int p_port) const { + return PORT_TYPE_SAMPLER; +} + +String VisualShaderNodeCubeMapUniform::get_output_port_name(int p_port) const { + return "samplerCube"; +} + int VisualShaderNodeCubeMapUniform::get_input_port_count() const { - return 2; + return 0; } VisualShaderNodeCubeMapUniform::PortType VisualShaderNodeCubeMapUniform::get_input_port_type(int p_port) const { - return p_port == 0 ? PORT_TYPE_VECTOR : PORT_TYPE_SCALAR; + return PORT_TYPE_SCALAR; } String VisualShaderNodeCubeMapUniform::get_input_port_name(int p_port) const { - return p_port == 0 ? "normal" : "lod"; + return ""; } -int VisualShaderNodeCubeMapUniform::get_output_port_count() const { - return 2; +String VisualShaderNodeCubeMapUniform::get_input_port_default_hint(int p_port) const { + return ""; } -VisualShaderNodeCubeMapUniform::PortType VisualShaderNodeCubeMapUniform::get_output_port_type(int p_port) const { - return p_port == 0 ? PORT_TYPE_VECTOR : PORT_TYPE_SCALAR; -} +String VisualShaderNodeCubeMapUniform::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const { + String code = "uniform samplerCube " + get_uniform_name(); -String VisualShaderNodeCubeMapUniform::get_output_port_name(int p_port) const { - return p_port == 0 ? "rgb" : "alpha"; + switch (texture_type) { + case TYPE_DATA: + if (color_default == COLOR_DEFAULT_BLACK) + code += " : hint_black;\n"; + else + code += ";\n"; + break; + case TYPE_COLOR: + if (color_default == COLOR_DEFAULT_BLACK) + code += " : hint_black_albedo;\n"; + else + code += " : hint_albedo;\n"; + break; + case TYPE_NORMALMAP: code += " : hint_normal;\n"; break; + case TYPE_ANISO: code += " : hint_aniso;\n"; break; + } + + return code; } String VisualShaderNodeCubeMapUniform::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const { |