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- /**************************************************************************/
- /* visual_shader_sdf_nodes.h */
- /**************************************************************************/
- /* This file is part of: */
- /* GODOT ENGINE */
- /* https://godotengine.org */
- /**************************************************************************/
- /* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
- /* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
- /* */
- /* Permission is hereby granted, free of charge, to any person obtaining */
- /* a copy of this software and associated documentation files (the */
- /* "Software"), to deal in the Software without restriction, including */
- /* without limitation the rights to use, copy, modify, merge, publish, */
- /* distribute, sublicense, and/or sell copies of the Software, and to */
- /* permit persons to whom the Software is furnished to do so, subject to */
- /* the following conditions: */
- /* */
- /* The above copyright notice and this permission notice shall be */
- /* included in all copies or substantial portions of the Software. */
- /* */
- /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
- /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
- /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
- /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
- /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
- /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
- /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
- /**************************************************************************/
- #ifndef VISUAL_SHADER_SDF_NODES_H
- #define VISUAL_SHADER_SDF_NODES_H
- #include "scene/resources/visual_shader.h"
- class VisualShaderNodeSDFToScreenUV : public VisualShaderNode {
- GDCLASS(VisualShaderNodeSDFToScreenUV, VisualShaderNode);
- public:
- virtual String get_caption() const override;
- virtual int get_input_port_count() const override;
- virtual PortType get_input_port_type(int p_port) const override;
- virtual String get_input_port_name(int p_port) const override;
- 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 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;
- virtual Category get_category() const override { return CATEGORY_TEXTURES; }
- VisualShaderNodeSDFToScreenUV();
- };
- class VisualShaderNodeScreenUVToSDF : public VisualShaderNode {
- GDCLASS(VisualShaderNodeScreenUVToSDF, VisualShaderNode);
- public:
- virtual String get_caption() const override;
- virtual int get_input_port_count() const override;
- virtual PortType get_input_port_type(int p_port) const override;
- virtual String get_input_port_name(int p_port) const override;
- 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 is_input_port_default(int p_port, Shader::Mode p_mode) 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;
- virtual Category get_category() const override { return CATEGORY_TEXTURES; }
- VisualShaderNodeScreenUVToSDF();
- };
- class VisualShaderNodeTextureSDF : public VisualShaderNode {
- GDCLASS(VisualShaderNodeTextureSDF, VisualShaderNode);
- public:
- virtual String get_caption() const override;
- virtual int get_input_port_count() const override;
- virtual PortType get_input_port_type(int p_port) const override;
- virtual String get_input_port_name(int p_port) const override;
- 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 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;
- virtual Category get_category() const override { return CATEGORY_TEXTURES; }
- VisualShaderNodeTextureSDF();
- };
- class VisualShaderNodeTextureSDFNormal : public VisualShaderNode {
- GDCLASS(VisualShaderNodeTextureSDFNormal, VisualShaderNode);
- public:
- virtual String get_caption() const override;
- virtual int get_input_port_count() const override;
- virtual PortType get_input_port_type(int p_port) const override;
- virtual String get_input_port_name(int p_port) const override;
- 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 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;
- virtual Category get_category() const override { return CATEGORY_TEXTURES; }
- VisualShaderNodeTextureSDFNormal();
- };
- class VisualShaderNodeSDFRaymarch : public VisualShaderNode {
- GDCLASS(VisualShaderNodeSDFRaymarch, VisualShaderNode);
- public:
- virtual String get_caption() const override;
- virtual int get_input_port_count() const override;
- virtual PortType get_input_port_type(int p_port) const override;
- virtual String get_input_port_name(int p_port) const override;
- 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 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;
- virtual Category get_category() const override { return CATEGORY_TEXTURES; }
- VisualShaderNodeSDFRaymarch();
- };
- #endif // VISUAL_SHADER_SDF_NODES_H
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