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Merge pull request #65299 from paddy-exe/linear-depth-disable-output-preview

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Disable Output port preview of Visual Shader nodes using SpatialShader specific built-ins
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Rémi Verschelde 2022-09-04 16:30:10 +02:00 committed by GitHub
commit e7a0a97c0b
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 16 additions and 1 deletions
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14
scene/resources/visual_shader_nodes.cpp
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@ -1636,10 +1636,14 @@ String VisualShaderNodeLinearSceneDepth::get_output_port_name(int p_port) const
return "linear depth";
}
bool VisualShaderNodeLinearSceneDepth::has_output_port_preview(int p_port) const {
return false;
}
String VisualShaderNodeLinearSceneDepth::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 code;
code += " float _log_depth = texture(DEPTH_TEXTURE, SCREEN_UV).x;\n";
code += " float _log_depth = textureLod(DEPTH_TEXTURE, SCREEN_UV, 0.0).x;\n";
code += " vec3 _depth_ndc = vec3(SCREEN_UV * 2.0 - 1.0, _log_depth);\n";
code += " vec4 _depth_view = INV_PROJECTION_MATRIX * vec4(_depth_ndc, 1.0);\n";
code += " _depth_view.xyz /= _depth_view.w;";
@ -7194,6 +7198,10 @@ String VisualShaderNodeDistanceFade::get_output_port_name(int p_port) const {
return "amount";
}
bool VisualShaderNodeDistanceFade::has_output_port_preview(int p_port) const {
return false;
}
String VisualShaderNodeDistanceFade::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 code;
code += vformat(" %s = clamp(smoothstep(%s, %s,-VERTEX.z),0.0,1.0);\n", p_output_vars[0], p_input_vars[0], p_input_vars[1]);
@ -7235,6 +7243,10 @@ String VisualShaderNodeProximityFade::get_output_port_name(int p_port) const {
return "fade";
}
bool VisualShaderNodeProximityFade::has_output_port_preview(int p_port) const {
return false;
}
String VisualShaderNodeProximityFade::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 code;

3
scene/resources/visual_shader_nodes.h
View file

@ -636,6 +636,7 @@ public:
virtual int get_output_port_count() const override;
virtual PortType get_output_port_type(int p_port) const override;
virtual String get_output_port_name(int p_port) const override;
virtual bool has_output_port_preview(int p_port) const override;
virtual String 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 = false) const override;
@ -2643,6 +2644,7 @@ public:
virtual int get_output_port_count() const override;
virtual PortType get_output_port_type(int p_port) const override;
virtual String get_output_port_name(int p_port) const override;
virtual bool has_output_port_preview(int p_port) const override;
virtual String 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 = false) const override;
@ -2662,6 +2664,7 @@ public:
virtual int get_output_port_count() const override;
virtual PortType get_output_port_type(int p_port) const override;
virtual String get_output_port_name(int p_port) const override;
virtual bool has_output_port_preview(int p_port) const override;
virtual String 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 = false) const override;