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path: root/scene/resources/visual_shader_nodes.cpp
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Diffstat (limited to 'scene/resources/visual_shader_nodes.cpp')
-rw-r--r--scene/resources/visual_shader_nodes.cpp193
1 files changed, 158 insertions, 35 deletions
diff --git a/scene/resources/visual_shader_nodes.cpp b/scene/resources/visual_shader_nodes.cpp
index 2e58c512b8..a7df736c78 100644
--- a/scene/resources/visual_shader_nodes.cpp
+++ b/scene/resources/visual_shader_nodes.cpp
@@ -386,7 +386,7 @@ String VisualShaderNodeTexture::get_input_port_name(int p_port) const {
case 1:
return "lod";
case 2:
- return "sampler";
+ return "sampler2D";
default:
return "";
}
@@ -453,7 +453,12 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader:
String code;
if (p_input_vars[0] == String()) { // Use UV by default.
- code += "\tvec4 " + id + "_read = texture( " + id + " , UV.xy );\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
code += "\tvec4 " + id + "_read = texture( " + id + " , " + p_input_vars[0] + ".xy );\n";
@@ -468,13 +473,18 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader:
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.
- code += "\tvec4 " + id + "_tex_read = texture( " + id + " , UV.xy );\n";
+ 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
@@ -494,11 +504,15 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader:
String code = "\t{\n";
if (p_input_vars[0] == String() || p_for_preview) { // Use UV by default.
- code += "\t\tvec4 _tex_read = textureLod( SCREEN_TEXTURE , UV.xy, 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";
}
@@ -514,7 +528,11 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader:
String code = "\t{\n";
if (p_input_vars[0] == String()) { // Use UV by default.
- code += "\t\tvec4 _tex_read = texture( TEXTURE , UV.xy );\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
@@ -534,7 +552,11 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader:
String code = "\t{\n";
if (p_input_vars[0] == String()) { // Use UV by default.
- code += "\t\tvec4 _tex_read = texture( NORMAL_TEXTURE , UV.xy );\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
@@ -564,7 +586,11 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader:
String code = "\t{\n";
if (p_input_vars[0] == String()) { // Use UV by default.
- code += "\t\tfloat _depth = texture( DEPTH_TEXTURE , UV.xy ).r;\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
@@ -704,15 +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 {
@@ -738,22 +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
@@ -761,12 +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;
@@ -789,22 +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);
@@ -3101,7 +3194,7 @@ String VisualShaderNodeTextureUniform::get_output_port_name(int p_port) const {
case 1:
return "alpha";
case 2:
- return "sampler";
+ return "sampler2D";
default:
return "";
}
@@ -3135,8 +3228,11 @@ String VisualShaderNodeTextureUniform::generate_code(Shader::Mode p_mode, Visual
String id = get_uniform_name();
String code = "\t{\n";
if (p_input_vars[0] == String()) { // Use UV by default.
-
- code += "\t\tvec4 n_tex_read = texture( " + id + " , UV.xy );\n";
+ 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";
@@ -3314,28 +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 {
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 17:41:34 +0000