diff options
Diffstat (limited to 'scene/resources/visual_shader_nodes.cpp')
| -rw-r--r-- | scene/resources/visual_shader_nodes.cpp | 608 |
1 files changed, 453 insertions, 155 deletions
diff --git a/scene/resources/visual_shader_nodes.cpp b/scene/resources/visual_shader_nodes.cpp index 2e58c512b8..8f0e0058ea 100644 --- a/scene/resources/visual_shader_nodes.cpp +++ b/scene/resources/visual_shader_nodes.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */ +/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -187,7 +187,7 @@ String VisualShaderNodeColorConstant::get_output_port_name(int p_port) const { String VisualShaderNodeColorConstant::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 += "\t" + p_output_vars[0] + " = " + vformat("vec3(%.6f,%.6f,%.6f)", constant.r, constant.g, constant.b) + ";\n"; + code += "\t" + p_output_vars[0] + " = " + vformat("vec3(%.6f, %.6f, %.6f)", constant.r, constant.g, constant.b) + ";\n"; code += "\t" + p_output_vars[1] + " = " + vformat("%.6f", constant.a) + ";\n"; return code; @@ -253,7 +253,7 @@ String VisualShaderNodeVec3Constant::get_output_port_name(int p_port) const { } String VisualShaderNodeVec3Constant::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 { - return "\t" + p_output_vars[0] + " = " + vformat("vec3(%.6f,%.6f,%.6f)", constant.x, constant.y, constant.z) + ";\n"; + return "\t" + p_output_vars[0] + " = " + vformat("vec3(%.6f, %.6f, %.6f)", constant.x, constant.y, constant.z) + ";\n"; } void VisualShaderNodeVec3Constant::set_constant(Vector3 p_value) { @@ -319,10 +319,10 @@ String VisualShaderNodeTransformConstant::generate_code(Shader::Mode p_mode, Vis t.basis.transpose(); String code = "\t" + p_output_vars[0] + " = mat4("; - code += vformat("vec4(%.6f,%.6f,%.6f,0.0),", t.basis[0].x, t.basis[0].y, t.basis[0].z); - code += vformat("vec4(%.6f,%.6f,%.6f,0.0),", t.basis[1].x, t.basis[1].y, t.basis[1].z); - code += vformat("vec4(%.6f,%.6f,%.6f,0.0),", t.basis[2].x, t.basis[2].y, t.basis[2].z); - code += vformat("vec4(%.6f,%.6f,%.6f,1.0) );\n", t.origin.x, t.origin.y, t.origin.z); + code += vformat("vec4(%.6f, %.6f, %.6f, 0.0), ", t.basis[0].x, t.basis[0].y, t.basis[0].z); + code += vformat("vec4(%.6f, %.6f, %.6f, 0.0), ", t.basis[1].x, t.basis[1].y, t.basis[1].z); + code += vformat("vec4(%.6f, %.6f, %.6f, 0.0), ", t.basis[2].x, t.basis[2].y, t.basis[2].z); + code += vformat("vec4(%.6f, %.6f, %.6f, 1.0));\n", t.origin.x, t.origin.y, t.origin.z); return code; } @@ -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 ""; } @@ -440,7 +440,7 @@ String VisualShaderNodeTexture::generate_global(Shader::Mode p_mode, VisualShade case TYPE_COLOR: u += " : hint_albedo"; break; case TYPE_NORMALMAP: u += " : hint_normal"; break; } - return u + ";"; + return u + ";\n"; } return String(); @@ -453,12 +453,17 @@ 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"; + code += "\tvec4 " + id + "_read = texture(" + id + ", " + p_input_vars[0] + ".xy);\n"; } else { - code += "\tvec4 " + id + "_read = textureLod( " + id + " , " + p_input_vars[0] + ".xy , " + p_input_vars[1] + " );\n"; + code += "\tvec4 " + id + "_read = textureLod(" + id + ", " + p_input_vars[0] + ".xy, " + p_input_vars[1] + ");\n"; } code += "\t" + p_output_vars[0] + " = " + id + "_read.rgb;\n"; @@ -468,24 +473,31 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader: if (source == SOURCE_PORT) { String id = p_input_vars[2]; + String code; + code += "\t{\n"; if (id == String()) { - code += "\tvec4 " + id + "_tex_read = vec4(0.0);\n"; + code += "\t\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 += "\t\tvec4 " + id + "_tex_read = texture(" + id + ", UV.xy);\n"; + } else { + code += "\t\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"; + code += "\t\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\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"; + code += "\t\t" + p_output_vars[0] + " = " + id + "_tex_read.rgb;\n"; + code += "\t\t" + p_output_vars[1] + " = " + id + "_tex_read.a;\n"; } + code += "\t}\n"; return code; } @@ -494,13 +506,17 @@ 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"; + code += "\t\tvec4 _tex_read = textureLod(SCREEN_TEXTURE, " + p_input_vars[0] + ".xy, " + p_input_vars[1] + ");\n"; } code += "\t\t" + p_output_vars[0] + " = _tex_read.rgb;\n"; @@ -514,13 +530,17 @@ 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 - code += "\t\tvec4 _tex_read = texture( TEXTURE , " + p_input_vars[0] + ".xy );\n"; + code += "\t\tvec4 _tex_read = texture(TEXTURE, " + p_input_vars[0] + ".xy);\n"; } else { - code += "\t\tvec4 _tex_read = textureLod( TEXTURE , " + p_input_vars[0] + ".xy , " + p_input_vars[1] + " );\n"; + code += "\t\tvec4 _tex_read = textureLod(TEXTURE, " + p_input_vars[0] + ".xy, " + p_input_vars[1] + ");\n"; } code += "\t\t" + p_output_vars[0] + " = _tex_read.rgb;\n"; @@ -534,13 +554,17 @@ 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 - code += "\t\tvec4 _tex_read = texture( NORMAL_TEXTURE , " + p_input_vars[0] + ".xy );\n"; + code += "\t\tvec4 _tex_read = texture(NORMAL_TEXTURE, " + p_input_vars[0] + ".xy);\n"; } else { - code += "\t\tvec4 _tex_read = textureLod( NORMAL_TEXTURE , " + p_input_vars[0] + ".xy , " + p_input_vars[1] + " );\n"; + code += "\t\tvec4 _tex_read = textureLod(NORMAL_TEXTURE, " + p_input_vars[0] + ".xy, " + p_input_vars[1] + ");\n"; } code += "\t\t" + p_output_vars[0] + " = _tex_read.rgb;\n"; @@ -564,13 +588,17 @@ 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 - code += "\t\tfloat _depth = texture( DEPTH_TEXTURE , " + p_input_vars[0] + ".xy ).r;\n"; + code += "\t\tfloat _depth = texture(DEPTH_TEXTURE, " + p_input_vars[0] + ".xy).r;\n"; } else { - code += "\t\tfloat _depth = textureLod( DEPTH_TEXTURE , " + p_input_vars[0] + ".xy , " + p_input_vars[1] + " ).r;\n"; + code += "\t\tfloat _depth = textureLod(DEPTH_TEXTURE, " + p_input_vars[0] + ".xy, " + p_input_vars[1] + ").r;\n"; } code += "\t\t" + p_output_vars[0] + " = _depth;\n"; @@ -593,6 +621,26 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader: void VisualShaderNodeTexture::set_source(Source p_source) { source = p_source; + switch (source) { + case SOURCE_TEXTURE: + simple_decl = true; + break; + case SOURCE_SCREEN: + simple_decl = false; + break; + case SOURCE_2D_TEXTURE: + simple_decl = false; + break; + case SOURCE_2D_NORMAL: + simple_decl = false; + break; + case SOURCE_DEPTH: + simple_decl = false; + break; + case SOURCE_PORT: + simple_decl = false; + break; + } emit_changed(); emit_signal("editor_refresh_request"); } @@ -687,6 +735,7 @@ void VisualShaderNodeTexture::_bind_methods() { BIND_ENUM_CONSTANT(SOURCE_2D_TEXTURE); BIND_ENUM_CONSTANT(SOURCE_2D_NORMAL); BIND_ENUM_CONSTANT(SOURCE_DEPTH); + BIND_ENUM_CONSTANT(SOURCE_PORT); BIND_ENUM_CONSTANT(TYPE_DATA); BIND_ENUM_CONSTANT(TYPE_COLOR); BIND_ENUM_CONSTANT(TYPE_NORMALMAP); @@ -704,15 +753,33 @@ 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 { @@ -738,35 +805,78 @@ 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 + ";\n"; } - 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(); + } - code += "\tvec4 " + id + "_read = vec4(0.0);\n"; + code += "\t{\n"; + + if (id == String()) { + code += "\t\tvec4 " + id + "_read = vec4(0.0);\n"; + code += "\t\t" + p_output_vars[0] + " = " + id + "_read.rgb;\n"; + code += "\t\t" + p_output_vars[1] + " = " + id + "_read.a;\n"; + code += "\t}\n"; + return code; + } + + if (p_input_vars[0] == String()) { // Use UV by default. + + if (p_input_vars[1] == String()) { + code += "\t\tvec4 " + id + "_read = texture(" + id + " , vec3(UV, 0.0));\n"; + } else { + code += "\t\tvec4 " + id + "_read = textureLod(" + id + " , vec3(UV, 0.0)" + " , " + p_input_vars[1] + " );\n"; + } } else if (p_input_vars[1] == String()) { //no lod - code += "\tvec4 " + id + "_read = texture( " + id + " , " + p_input_vars[0] + " );\n"; + code += "\t\tvec4 " + id + "_read = texture(" + id + ", " + p_input_vars[0] + ");\n"; } else { - code += "\tvec4 " + id + "_read = textureLod( " + id + " , " + p_input_vars[0] + " , " + p_input_vars[1] + " );\n"; + code += "\t\tvec4 " + id + "_read = textureLod(" + id + ", " + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; } + code += "\t\t" + p_output_vars[0] + " = " + id + "_read.rgb;\n"; + code += "\t\t" + p_output_vars[1] + " = " + id + "_read.a;\n"; + code += "\t}\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 +899,32 @@ 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); @@ -812,6 +932,8 @@ void VisualShaderNodeCubeMap::_bind_methods() { VisualShaderNodeCubeMap::VisualShaderNodeCubeMap() { texture_type = TYPE_DATA; + source = SOURCE_TEXTURE; + simple_decl = false; } ////////////// Scalar Op @@ -853,12 +975,12 @@ String VisualShaderNodeScalarOp::generate_code(Shader::Mode p_mode, VisualShader case OP_SUB: code += p_input_vars[0] + " - " + p_input_vars[1] + ";\n"; break; case OP_MUL: code += p_input_vars[0] + " * " + p_input_vars[1] + ";\n"; break; case OP_DIV: code += p_input_vars[0] + " / " + p_input_vars[1] + ";\n"; break; - case OP_MOD: code += "mod( " + p_input_vars[0] + " , " + p_input_vars[1] + " );\n"; break; - case OP_POW: code += "pow( " + p_input_vars[0] + " , " + p_input_vars[1] + " );\n"; break; - case OP_MAX: code += "max( " + p_input_vars[0] + " , " + p_input_vars[1] + " );\n"; break; - case OP_MIN: code += "min( " + p_input_vars[0] + " , " + p_input_vars[1] + " );\n"; break; - case OP_ATAN2: code += "atan( " + p_input_vars[0] + " , " + p_input_vars[1] + " );\n"; break; - case OP_STEP: code += "step( " + p_input_vars[0] + " , " + p_input_vars[1] + " );\n"; break; + case OP_MOD: code += "mod(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; break; + case OP_POW: code += "pow(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; break; + case OP_MAX: code += "max(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; break; + case OP_MIN: code += "min(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; break; + case OP_ATAN2: code += "atan(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; break; + case OP_STEP: code += "step(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; break; } return code; @@ -945,14 +1067,14 @@ String VisualShaderNodeVectorOp::generate_code(Shader::Mode p_mode, VisualShader case OP_SUB: code += p_input_vars[0] + " - " + p_input_vars[1] + ";\n"; break; case OP_MUL: code += p_input_vars[0] + " * " + p_input_vars[1] + ";\n"; break; case OP_DIV: code += p_input_vars[0] + " / " + p_input_vars[1] + ";\n"; break; - case OP_MOD: code += "mod( " + p_input_vars[0] + " , " + p_input_vars[1] + " );\n"; break; - case OP_POW: code += "pow( " + p_input_vars[0] + " , " + p_input_vars[1] + " );\n"; break; - case OP_MAX: code += "max( " + p_input_vars[0] + " , " + p_input_vars[1] + " );\n"; break; - case OP_MIN: code += "min( " + p_input_vars[0] + " , " + p_input_vars[1] + " );\n"; break; - case OP_CROSS: code += "cross( " + p_input_vars[0] + " , " + p_input_vars[1] + " );\n"; break; - case OP_ATAN2: code += "atan( " + p_input_vars[0] + " , " + p_input_vars[1] + " );\n"; break; - case OP_REFLECT: code += "reflect( " + p_input_vars[0] + " , " + p_input_vars[1] + " );\n"; break; - case OP_STEP: code += "step( " + p_input_vars[0] + " , " + p_input_vars[1] + " );\n"; break; + case OP_MOD: code += "mod(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; break; + case OP_POW: code += "pow(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; break; + case OP_MAX: code += "max(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; break; + case OP_MIN: code += "min(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; break; + case OP_CROSS: code += "cross(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; break; + case OP_ATAN2: code += "atan(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; break; + case OP_REFLECT: code += "reflect(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; break; + case OP_STEP: code += "step(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; break; } return code; @@ -1039,27 +1161,27 @@ String VisualShaderNodeColorOp::generate_code(Shader::Mode p_mode, VisualShader: switch (op) { case OP_SCREEN: { - code += "\t" + p_output_vars[0] + "=vec3(1.0)-(vec3(1.0)-" + p_input_vars[0] + ")*(vec3(1.0)-" + p_input_vars[1] + ");\n"; + code += "\t" + p_output_vars[0] + " = vec3(1.0) - (vec3(1.0) - " + p_input_vars[0] + ") * (vec3(1.0) - " + p_input_vars[1] + ");\n"; } break; case OP_DIFFERENCE: { - code += "\t" + p_output_vars[0] + "=abs(" + p_input_vars[0] + "-" + p_input_vars[1] + ");\n"; + code += "\t" + p_output_vars[0] + " = abs(" + p_input_vars[0] + " - " + p_input_vars[1] + ");\n"; } break; case OP_DARKEN: { - code += "\t" + p_output_vars[0] + "=min(" + p_input_vars[0] + "," + p_input_vars[1] + ");\n"; + code += "\t" + p_output_vars[0] + " = min(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; } break; case OP_LIGHTEN: { - code += "\t" + p_output_vars[0] + "=max(" + p_input_vars[0] + "," + p_input_vars[1] + ");\n"; + code += "\t" + p_output_vars[0] + " = max(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; } break; case OP_OVERLAY: { for (int i = 0; i < 3; i++) { code += "\t{\n"; - code += "\t\tfloat base=" + p_input_vars[0] + "." + axisn[i] + ";\n"; - code += "\t\tfloat blend=" + p_input_vars[1] + "." + axisn[i] + ";\n"; + code += "\t\tfloat base = " + p_input_vars[0] + "." + axisn[i] + ";\n"; + code += "\t\tfloat blend = " + p_input_vars[1] + "." + axisn[i] + ";\n"; code += "\t\tif (base < 0.5) {\n"; code += "\t\t\t" + p_output_vars[0] + "." + axisn[i] + " = 2.0 * base * blend;\n"; code += "\t\t} else {\n"; @@ -1071,23 +1193,23 @@ String VisualShaderNodeColorOp::generate_code(Shader::Mode p_mode, VisualShader: } break; case OP_DODGE: { - code += "\t" + p_output_vars[0] + "=(" + p_input_vars[0] + ")/(vec3(1.0)-" + p_input_vars[1] + ");\n"; + code += "\t" + p_output_vars[0] + " = (" + p_input_vars[0] + ") / (vec3(1.0) - " + p_input_vars[1] + ");\n"; } break; case OP_BURN: { - code += "\t" + p_output_vars[0] + "=vec3(1.0)-(vec3(1.0)-" + p_input_vars[0] + ")/(" + p_input_vars[1] + ");\n"; + code += "\t" + p_output_vars[0] + " = vec3(1.0) - (vec3(1.0) - " + p_input_vars[0] + ") / (" + p_input_vars[1] + ");\n"; } break; case OP_SOFT_LIGHT: { for (int i = 0; i < 3; i++) { code += "\t{\n"; - code += "\t\tfloat base=" + p_input_vars[0] + "." + axisn[i] + ";\n"; - code += "\t\tfloat blend=" + p_input_vars[1] + "." + axisn[i] + ";\n"; + code += "\t\tfloat base = " + p_input_vars[0] + "." + axisn[i] + ";\n"; + code += "\t\tfloat blend = " + p_input_vars[1] + "." + axisn[i] + ";\n"; code += "\t\tif (base < 0.5) {\n"; - code += "\t\t\t" + p_output_vars[0] + "." + axisn[i] + " = (base * (blend+0.5));\n"; + code += "\t\t\t" + p_output_vars[0] + "." + axisn[i] + " = (base * (blend + 0.5));\n"; code += "\t\t} else {\n"; - code += "\t\t\t" + p_output_vars[0] + "." + axisn[i] + " = (1.0 - (1.0-base) * (1.0-(blend-0.5)));\n"; + code += "\t\t\t" + p_output_vars[0] + "." + axisn[i] + " = (1.0 - (1.0 - base) * (1.0 - (blend - 0.5)));\n"; code += "\t\t}\n"; code += "\t}\n"; } @@ -1097,12 +1219,12 @@ String VisualShaderNodeColorOp::generate_code(Shader::Mode p_mode, VisualShader: for (int i = 0; i < 3; i++) { code += "\t{\n"; - code += "\t\tfloat base=" + p_input_vars[0] + "." + axisn[i] + ";\n"; - code += "\t\tfloat blend=" + p_input_vars[1] + "." + axisn[i] + ";\n"; + code += "\t\tfloat base = " + p_input_vars[0] + "." + axisn[i] + ";\n"; + code += "\t\tfloat blend = " + p_input_vars[1] + "." + axisn[i] + ";\n"; code += "\t\tif (base < 0.5) {\n"; - code += "\t\t\t" + p_output_vars[0] + "." + axisn[i] + " = (base * (2.0*blend));\n"; + code += "\t\t\t" + p_output_vars[0] + "." + axisn[i] + " = (base * (2.0 * blend));\n"; code += "\t\t} else {\n"; - code += "\t\t\t" + p_output_vars[0] + "." + axisn[i] + " = (1.0 - (1.0-base) * (1.0-2.0*(blend-0.5)));\n"; + code += "\t\t\t" + p_output_vars[0] + "." + axisn[i] + " = (1.0 - (1.0 - base) * (1.0 - 2.0 * (blend - 0.5)));\n"; code += "\t\t}\n"; code += "\t}\n"; } @@ -1116,6 +1238,35 @@ String VisualShaderNodeColorOp::generate_code(Shader::Mode p_mode, VisualShader: void VisualShaderNodeColorOp::set_operator(Operator p_op) { op = p_op; + switch (op) { + case OP_SCREEN: + simple_decl = true; + break; + case OP_DIFFERENCE: + simple_decl = true; + break; + case OP_DARKEN: + simple_decl = true; + break; + case OP_LIGHTEN: + simple_decl = true; + break; + case OP_OVERLAY: + simple_decl = false; + break; + case OP_DODGE: + simple_decl = true; + break; + case OP_BURN: + simple_decl = true; + break; + case OP_SOFT_LIGHT: + simple_decl = false; + break; + case OP_HARD_LIGHT: + simple_decl = false; + break; + } emit_changed(); } @@ -1191,9 +1342,9 @@ String VisualShaderNodeTransformMult::generate_code(Shader::Mode p_mode, VisualS } else if (op == OP_BxA) { return "\t" + p_output_vars[0] + " = " + p_input_vars[1] + " * " + p_input_vars[0] + ";\n"; } else if (op == OP_AxB_COMP) { - return "\t" + p_output_vars[0] + " = matrixCompMult( " + p_input_vars[0] + " , " + p_input_vars[1] + " );\n"; + return "\t" + p_output_vars[0] + " = matrixCompMult(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; } else { - return "\t" + p_output_vars[0] + " = matrixCompMult( " + p_input_vars[1] + " , " + p_input_vars[0] + " );\n"; + return "\t" + p_output_vars[0] + " = matrixCompMult(" + p_input_vars[1] + ", " + p_input_vars[0] + ");\n"; } } @@ -1265,13 +1416,13 @@ String VisualShaderNodeTransformVecMult::get_output_port_name(int p_port) const String VisualShaderNodeTransformVecMult::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 { if (op == OP_AxB) { - return "\t" + p_output_vars[0] + " = ( " + p_input_vars[0] + " * vec4(" + p_input_vars[1] + ", 1.0) ).xyz;\n"; + return "\t" + p_output_vars[0] + " = (" + p_input_vars[0] + " * vec4(" + p_input_vars[1] + ", 1.0)).xyz;\n"; } else if (op == OP_BxA) { - return "\t" + p_output_vars[0] + " = ( vec4(" + p_input_vars[1] + ", 1.0) * " + p_input_vars[0] + " ).xyz;\n"; + return "\t" + p_output_vars[0] + " = (vec4(" + p_input_vars[1] + ", 1.0) * " + p_input_vars[0] + ").xyz;\n"; } else if (op == OP_3x3_AxB) { - return "\t" + p_output_vars[0] + " = ( " + p_input_vars[0] + " * vec4(" + p_input_vars[1] + ", 0.0) ).xyz;\n"; + return "\t" + p_output_vars[0] + " = (" + p_input_vars[0] + " * vec4(" + p_input_vars[1] + ", 0.0)).xyz;\n"; } else { - return "\t" + p_output_vars[0] + " = ( vec4(" + p_input_vars[1] + ", 0.0) * " + p_input_vars[0] + " ).xyz;\n"; + return "\t" + p_output_vars[0] + " = (vec4(" + p_input_vars[1] + ", 0.0) * " + p_input_vars[0] + ").xyz;\n"; } } @@ -1362,7 +1513,7 @@ String VisualShaderNodeScalarFunc::generate_code(Shader::Mode p_mode, VisualShad "round($)", "ceil($)", "fract($)", - "min(max($,0.0),1.0)", + "min(max($, 0.0), 1.0)", "-($)", "acosh($)", "asinh($)", @@ -1372,10 +1523,10 @@ String VisualShaderNodeScalarFunc::generate_code(Shader::Mode p_mode, VisualShad "inversesqrt($)", "log2($)", "radians($)", - "1.0/($)", + "1.0 / ($)", "roundEven($)", "trunc($)", - "1.0-$" + "1.0 - $" }; return "\t" + p_output_vars[0] + " = " + String(scalar_func_id[func]).replace("$", p_input_vars[0]) + ";\n"; @@ -1478,9 +1629,9 @@ String VisualShaderNodeVectorFunc::generate_code(Shader::Mode p_mode, VisualShad static const char *vec_func_id[FUNC_ONEMINUS + 1] = { "normalize($)", - "max(min($,vec3(1.0)),vec3(0.0))", + "max(min($, vec3(1.0)), vec3(0.0))", "-($)", - "1.0/($)", + "1.0 / ($)", "", "", "abs($)", @@ -1511,7 +1662,7 @@ String VisualShaderNodeVectorFunc::generate_code(Shader::Mode p_mode, VisualShad "tan($)", "tanh($)", "trunc($)", - "vec3(1.0, 1.0, 1.0)-$" + "vec3(1.0, 1.0, 1.0) - $" }; String code; @@ -1524,18 +1675,18 @@ String VisualShaderNodeVectorFunc::generate_code(Shader::Mode p_mode, VisualShad code += "\t\tvec4 q = mix(vec4(p.xyw, c.r), vec4(c.r, p.yzx), step(p.x, c.r));\n"; code += "\t\tfloat d = q.x - min(q.w, q.y);\n"; code += "\t\tfloat e = 1.0e-10;\n"; - code += "\t\t" + p_output_vars[0] + "=vec3(abs(q.z + (q.w - q.y) / (6.0 * d + e)), d / (q.x + e), q.x);\n"; + code += "\t\t" + p_output_vars[0] + " = vec3(abs(q.z + (q.w - q.y) / (6.0 * d + e)), d / (q.x + e), q.x);\n"; code += "\t}\n"; } else if (func == FUNC_HSV2RGB) { code += "\t{\n"; code += "\t\tvec3 c = " + p_input_vars[0] + ";\n"; code += "\t\tvec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);\n"; code += "\t\tvec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);\n"; - code += "\t\t" + p_output_vars[0] + "=c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);\n"; + code += "\t\t" + p_output_vars[0] + " = c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);\n"; code += "\t}\n"; } else { - code += "\t" + p_output_vars[0] + "=" + String(vec_func_id[func]).replace("$", p_input_vars[0]) + ";\n"; + code += "\t" + p_output_vars[0] + " = " + String(vec_func_id[func]).replace("$", p_input_vars[0]) + ";\n"; } return code; @@ -1544,6 +1695,13 @@ String VisualShaderNodeVectorFunc::generate_code(Shader::Mode p_mode, VisualShad void VisualShaderNodeVectorFunc::set_function(Function p_func) { func = p_func; + if (func == FUNC_RGB2HSV) { + simple_decl = false; + } else if (func == FUNC_HSV2RGB) { + simple_decl = false; + } else { + simple_decl = true; + } emit_changed(); } @@ -1696,6 +1854,7 @@ void VisualShaderNodeColorFunc::_bind_methods() { VisualShaderNodeColorFunc::VisualShaderNodeColorFunc() { func = FUNC_GRAYSCALE; set_input_port_default_value(0, Vector3()); + simple_decl = false; } ////////////// Transform Func @@ -1736,7 +1895,7 @@ String VisualShaderNodeTransformFunc::generate_code(Shader::Mode p_mode, VisualS }; String code; - code += "\t" + p_output_vars[0] + "=" + String(funcs[func]).replace("$", p_input_vars[0]) + ";\n"; + code += "\t" + p_output_vars[0] + " = " + String(funcs[func]).replace("$", p_input_vars[0]) + ";\n"; return code; } @@ -1804,7 +1963,7 @@ String VisualShaderNodeDotProduct::get_output_port_name(int p_port) const { } String VisualShaderNodeDotProduct::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const { - return "\t" + p_output_vars[0] + " = dot( " + p_input_vars[0] + " , " + p_input_vars[1] + " );\n"; + return "\t" + p_output_vars[0] + " = dot(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; } VisualShaderNodeDotProduct::VisualShaderNodeDotProduct() { @@ -1843,7 +2002,7 @@ String VisualShaderNodeVectorLen::get_output_port_name(int p_port) const { } String VisualShaderNodeVectorLen::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const { - return "\t" + p_output_vars[0] + " = length( " + p_input_vars[0] + " );\n"; + return "\t" + p_output_vars[0] + " = length(" + p_input_vars[0] + ");\n"; } VisualShaderNodeVectorLen::VisualShaderNodeVectorLen() { @@ -1881,7 +2040,7 @@ String VisualShaderNodeDeterminant::get_output_port_name(int p_port) const { } String VisualShaderNodeDeterminant::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const { - return "\t" + p_output_vars[0] + " = determinant( " + p_input_vars[0] + " );\n"; + return "\t" + p_output_vars[0] + " = determinant(" + p_input_vars[0] + ");\n"; } VisualShaderNodeDeterminant::VisualShaderNodeDeterminant() { @@ -1927,7 +2086,7 @@ String VisualShaderNodeScalarDerivativeFunc::generate_code(Shader::Mode p_mode, }; String code; - code += "\t" + p_output_vars[0] + "=" + String(funcs[func]).replace("$", p_input_vars[0]) + ";\n"; + code += "\t" + p_output_vars[0] + " = " + String(funcs[func]).replace("$", p_input_vars[0]) + ";\n"; return code; } @@ -2004,7 +2163,7 @@ String VisualShaderNodeVectorDerivativeFunc::generate_code(Shader::Mode p_mode, }; String code; - code += "\t" + p_output_vars[0] + "=" + String(funcs[func]).replace("$", p_input_vars[0]) + ";\n"; + code += "\t" + p_output_vars[0] + " = " + String(funcs[func]).replace("$", p_input_vars[0]) + ";\n"; return code; } @@ -2079,7 +2238,7 @@ String VisualShaderNodeScalarClamp::get_output_port_name(int p_port) const { } String VisualShaderNodeScalarClamp::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 { - return "\t" + p_output_vars[0] + " = clamp( " + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + " );\n"; + return "\t" + p_output_vars[0] + " = clamp(" + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + ");\n"; } VisualShaderNodeScalarClamp::VisualShaderNodeScalarClamp() { @@ -2125,7 +2284,7 @@ String VisualShaderNodeVectorClamp::get_output_port_name(int p_port) const { } String VisualShaderNodeVectorClamp::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 { - return "\t" + p_output_vars[0] + " = clamp( " + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + " );\n"; + return "\t" + p_output_vars[0] + " = clamp(" + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + ");\n"; } VisualShaderNodeVectorClamp::VisualShaderNodeVectorClamp() { @@ -2174,7 +2333,7 @@ String VisualShaderNodeFaceForward::get_output_port_name(int p_port) const { } String VisualShaderNodeFaceForward::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 { - return "\t" + p_output_vars[0] + " = faceforward( " + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + " );\n"; + return "\t" + p_output_vars[0] + " = faceforward(" + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + ");\n"; } VisualShaderNodeFaceForward::VisualShaderNodeFaceForward() { @@ -2221,7 +2380,7 @@ String VisualShaderNodeOuterProduct::get_output_port_name(int p_port) const { } String VisualShaderNodeOuterProduct::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 { - return "\t" + p_output_vars[0] + " = outerProduct( vec4(" + p_input_vars[0] + ", 0.0), vec4(" + p_input_vars[1] + ", 0.0) );\n"; + return "\t" + p_output_vars[0] + " = outerProduct(vec4(" + p_input_vars[0] + ", 0.0), vec4(" + p_input_vars[1] + ", 0.0));\n"; } VisualShaderNodeOuterProduct::VisualShaderNodeOuterProduct() { @@ -2267,7 +2426,7 @@ String VisualShaderNodeVectorScalarStep::get_output_port_name(int p_port) const } String VisualShaderNodeVectorScalarStep::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 { - return "\t" + p_output_vars[0] + " = step( " + p_input_vars[0] + ", " + p_input_vars[1] + " );\n"; + return "\t" + p_output_vars[0] + " = step(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; } VisualShaderNodeVectorScalarStep::VisualShaderNodeVectorScalarStep() { @@ -2312,7 +2471,7 @@ String VisualShaderNodeScalarSmoothStep::get_output_port_name(int p_port) const } String VisualShaderNodeScalarSmoothStep::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 { - return "\t" + p_output_vars[0] + " = smoothstep( " + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + " );\n"; + return "\t" + p_output_vars[0] + " = smoothstep(" + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + ");\n"; } VisualShaderNodeScalarSmoothStep::VisualShaderNodeScalarSmoothStep() { @@ -2358,7 +2517,7 @@ String VisualShaderNodeVectorSmoothStep::get_output_port_name(int p_port) const } String VisualShaderNodeVectorSmoothStep::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 { - return "\t" + p_output_vars[0] + " = smoothstep( " + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + " );\n"; + return "\t" + p_output_vars[0] + " = smoothstep(" + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + ");\n"; } VisualShaderNodeVectorSmoothStep::VisualShaderNodeVectorSmoothStep() { @@ -2409,7 +2568,7 @@ String VisualShaderNodeVectorScalarSmoothStep::get_output_port_name(int p_port) } String VisualShaderNodeVectorScalarSmoothStep::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 { - return "\t" + p_output_vars[0] + " = smoothstep( " + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + " );\n"; + return "\t" + p_output_vars[0] + " = smoothstep(" + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + ");\n"; } VisualShaderNodeVectorScalarSmoothStep::VisualShaderNodeVectorScalarSmoothStep() { @@ -2454,7 +2613,7 @@ String VisualShaderNodeVectorDistance::get_output_port_name(int p_port) const { } String VisualShaderNodeVectorDistance::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 { - return "\t" + p_output_vars[0] + " = distance( " + p_input_vars[0] + " , " + p_input_vars[1] + " );\n"; + return "\t" + p_output_vars[0] + " = distance(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; } VisualShaderNodeVectorDistance::VisualShaderNodeVectorDistance() { @@ -2505,7 +2664,7 @@ String VisualShaderNodeVectorRefract::get_output_port_name(int p_port) const { } String VisualShaderNodeVectorRefract::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 { - return "\t" + p_output_vars[0] + " = refract( " + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + " );\n"; + return "\t" + p_output_vars[0] + " = refract(" + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + ");\n"; } VisualShaderNodeVectorRefract::VisualShaderNodeVectorRefract() { @@ -2551,7 +2710,7 @@ String VisualShaderNodeScalarInterp::get_output_port_name(int p_port) const { } String VisualShaderNodeScalarInterp::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 { - return "\t" + p_output_vars[0] + " = mix( " + p_input_vars[0] + " , " + p_input_vars[1] + " , " + p_input_vars[2] + " );\n"; + return "\t" + p_output_vars[0] + " = mix(" + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + ");\n"; } VisualShaderNodeScalarInterp::VisualShaderNodeScalarInterp() { @@ -2597,7 +2756,7 @@ String VisualShaderNodeVectorInterp::get_output_port_name(int p_port) const { } String VisualShaderNodeVectorInterp::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 { - return "\t" + p_output_vars[0] + " = mix( " + p_input_vars[0] + " , " + p_input_vars[1] + " , " + p_input_vars[2] + " );\n"; + return "\t" + p_output_vars[0] + " = mix(" + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + ");\n"; } VisualShaderNodeVectorInterp::VisualShaderNodeVectorInterp() { @@ -2645,7 +2804,7 @@ String VisualShaderNodeVectorScalarMix::get_output_port_name(int p_port) const { } String VisualShaderNodeVectorScalarMix::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 { - return "\t" + p_output_vars[0] + " = mix( " + p_input_vars[0] + " , " + p_input_vars[1] + " , " + p_input_vars[2] + " );\n"; + return "\t" + p_output_vars[0] + " = mix(" + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + ");\n"; } VisualShaderNodeVectorScalarMix::VisualShaderNodeVectorScalarMix() { @@ -2691,7 +2850,7 @@ String VisualShaderNodeVectorCompose::get_output_port_name(int p_port) const { } String VisualShaderNodeVectorCompose::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 { - return "\t" + p_output_vars[0] + " = vec3( " + p_input_vars[0] + " , " + p_input_vars[1] + " , " + p_input_vars[2] + " );\n"; + return "\t" + p_output_vars[0] + " = vec3(" + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + ");\n"; } VisualShaderNodeVectorCompose::VisualShaderNodeVectorCompose() { @@ -2740,7 +2899,7 @@ String VisualShaderNodeTransformCompose::get_output_port_name(int p_port) const } String VisualShaderNodeTransformCompose::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 { - return "\t" + p_output_vars[0] + " = mat4( vec4(" + p_input_vars[0] + ", 0.0) , vec4(" + p_input_vars[1] + ", 0.0) , vec4(" + p_input_vars[2] + ",0.0), vec4(" + p_input_vars[3] + ",1.0) );\n"; + return "\t" + p_output_vars[0] + " = mat4(vec4(" + p_input_vars[0] + ", 0.0), vec4(" + p_input_vars[1] + ", 0.0), vec4(" + p_input_vars[2] + ", 0.0), vec4(" + p_input_vars[3] + ", 1.0));\n"; } VisualShaderNodeTransformCompose::VisualShaderNodeTransformCompose() { @@ -2880,6 +3039,11 @@ String VisualShaderNodeScalarUniform::get_output_port_name(int p_port) const { } String VisualShaderNodeScalarUniform::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const { + if (hint == HINT_RANGE) { + return "uniform float " + get_uniform_name() + " : hint_range(" + rtos(hint_range_min) + ", " + rtos(hint_range_max) + ");\n"; + } else if (hint == HINT_RANGE_STEP) { + return "uniform float " + get_uniform_name() + " : hint_range(" + rtos(hint_range_min) + ", " + rtos(hint_range_max) + ", " + rtos(hint_range_step) + ");\n"; + } return "uniform float " + get_uniform_name() + ";\n"; } @@ -2887,7 +3051,83 @@ String VisualShaderNodeScalarUniform::generate_code(Shader::Mode p_mode, VisualS return "\t" + p_output_vars[0] + " = " + get_uniform_name() + ";\n"; } +void VisualShaderNodeScalarUniform::set_hint(Hint p_hint) { + hint = p_hint; + emit_changed(); +} + +VisualShaderNodeScalarUniform::Hint VisualShaderNodeScalarUniform::get_hint() const { + return hint; +} + +void VisualShaderNodeScalarUniform::set_min(float p_value) { + hint_range_min = p_value; + emit_changed(); +} + +float VisualShaderNodeScalarUniform::get_min() const { + return hint_range_min; +} + +void VisualShaderNodeScalarUniform::set_max(float p_value) { + hint_range_max = p_value; + emit_changed(); +} + +float VisualShaderNodeScalarUniform::get_max() const { + return hint_range_max; +} + +void VisualShaderNodeScalarUniform::set_step(float p_value) { + hint_range_step = p_value; + emit_changed(); +} + +float VisualShaderNodeScalarUniform::get_step() const { + return hint_range_step; +} + +void VisualShaderNodeScalarUniform::_bind_methods() { + ClassDB::bind_method(D_METHOD("set_hint", "hint"), &VisualShaderNodeScalarUniform::set_hint); + ClassDB::bind_method(D_METHOD("get_hint"), &VisualShaderNodeScalarUniform::get_hint); + + ClassDB::bind_method(D_METHOD("set_min", "value"), &VisualShaderNodeScalarUniform::set_min); + ClassDB::bind_method(D_METHOD("get_min"), &VisualShaderNodeScalarUniform::get_min); + + ClassDB::bind_method(D_METHOD("set_max", "value"), &VisualShaderNodeScalarUniform::set_max); + ClassDB::bind_method(D_METHOD("get_max"), &VisualShaderNodeScalarUniform::get_max); + + ClassDB::bind_method(D_METHOD("set_step", "value"), &VisualShaderNodeScalarUniform::set_step); + ClassDB::bind_method(D_METHOD("get_step"), &VisualShaderNodeScalarUniform::get_step); + + ADD_PROPERTY(PropertyInfo(Variant::INT, "hint", PROPERTY_HINT_ENUM, "None,Range,Range+Step"), "set_hint", "get_hint"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "min"), "set_min", "get_min"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "max"), "set_max", "get_max"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "step"), "set_step", "get_step"); + + BIND_ENUM_CONSTANT(HINT_NONE); + BIND_ENUM_CONSTANT(HINT_RANGE); + BIND_ENUM_CONSTANT(HINT_RANGE_STEP); +} + +Vector<StringName> VisualShaderNodeScalarUniform::get_editable_properties() const { + Vector<StringName> props; + props.push_back("hint"); + if (hint == HINT_RANGE || hint == HINT_RANGE_STEP) { + props.push_back("min"); + props.push_back("max"); + } + if (hint == HINT_RANGE_STEP) { + props.push_back("step"); + } + return props; +} + VisualShaderNodeScalarUniform::VisualShaderNodeScalarUniform() { + hint = HINT_NONE; + hint_range_min = 0.0; + hint_range_max = 1.0; + hint_range_step = 0.1; } ////////////// Boolean Uniform @@ -3101,7 +3341,7 @@ String VisualShaderNodeTextureUniform::get_output_port_name(int p_port) const { case 1: return "alpha"; case 2: - return "sampler"; + return "sampler2D"; default: return ""; } @@ -3135,13 +3375,16 @@ 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"; + code += "\t\tvec4 n_tex_read = texture(" + id + ", " + p_input_vars[0] + ".xy);\n"; } else { - code += "\t\tvec4 n_tex_read = textureLod( " + id + " , " + p_input_vars[0] + ".xy , " + p_input_vars[1] + " );\n"; + code += "\t\tvec4 n_tex_read = textureLod(" + id + ", " + p_input_vars[0] + ".xy, " + p_input_vars[1] + ");\n"; } code += "\t\t" + p_output_vars[0] + " = n_tex_read.rgb;\n"; @@ -3205,6 +3448,7 @@ String VisualShaderNodeTextureUniform::get_input_port_default_hint(int p_port) c VisualShaderNodeTextureUniform::VisualShaderNodeTextureUniform() { texture_type = TYPE_DATA; color_default = COLOR_DEFAULT_WHITE; + simple_decl = false; } ////////////// Texture Uniform (Triplanar) @@ -3314,28 +3558,55 @@ 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 { @@ -3396,17 +3667,17 @@ String VisualShaderNodeIf::get_output_port_name(int p_port) const { String VisualShaderNodeIf::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 += "\tif(abs(" + p_input_vars[0] + "-" + p_input_vars[1] + ")<" + p_input_vars[2] + ")\n"; // abs(a - b) < tolerance eg. a == b + code += "\tif(abs(" + p_input_vars[0] + " - " + p_input_vars[1] + ") < " + p_input_vars[2] + ")\n"; // abs(a - b) < tolerance eg. a == b code += "\t{\n"; - code += "\t\t" + p_output_vars[0] + "=" + p_input_vars[3] + ";\n"; + code += "\t\t" + p_output_vars[0] + " = " + p_input_vars[3] + ";\n"; code += "\t}\n"; - code += "\telse if(" + p_input_vars[0] + "<" + p_input_vars[1] + ")\n"; // a < b + code += "\telse if(" + p_input_vars[0] + " < " + p_input_vars[1] + ")\n"; // a < b code += "\t{\n"; - code += "\t\t" + p_output_vars[0] + "=" + p_input_vars[5] + ";\n"; + code += "\t\t" + p_output_vars[0] + " = " + p_input_vars[5] + ";\n"; code += "\t}\n"; code += "\telse\n"; // a > b (or a >= b if abs(a - b) < tolerance is false) code += "\t{\n"; - code += "\t\t" + p_output_vars[0] + "=" + p_input_vars[4] + ";\n"; + code += "\t\t" + p_output_vars[0] + " = " + p_input_vars[4] + ";\n"; code += "\t}\n"; return code; } @@ -3418,6 +3689,7 @@ VisualShaderNodeIf::VisualShaderNodeIf() { set_input_port_default_value(3, Vector3(0.0, 0.0, 0.0)); set_input_port_default_value(4, Vector3(0.0, 0.0, 0.0)); set_input_port_default_value(5, Vector3(0.0, 0.0, 0.0)); + simple_decl = false; } ////////////// Switch @@ -3467,11 +3739,11 @@ String VisualShaderNodeSwitch::generate_code(Shader::Mode p_mode, VisualShader:: String code; code += "\tif(" + p_input_vars[0] + ")\n"; code += "\t{\n"; - code += "\t\t" + p_output_vars[0] + "=" + p_input_vars[1] + ";\n"; + code += "\t\t" + p_output_vars[0] + " = " + p_input_vars[1] + ";\n"; code += "\t}\n"; code += "\telse\n"; code += "\t{\n"; - code += "\t\t" + p_output_vars[0] + "=" + p_input_vars[2] + ";\n"; + code += "\t\t" + p_output_vars[0] + " = " + p_input_vars[2] + ";\n"; code += "\t}\n"; return code; } @@ -3480,6 +3752,7 @@ VisualShaderNodeSwitch::VisualShaderNodeSwitch() { set_input_port_default_value(0, false); set_input_port_default_value(1, Vector3(1.0, 1.0, 1.0)); set_input_port_default_value(2, Vector3(0.0, 0.0, 0.0)); + simple_decl = false; } ////////////// Switch(scalar) @@ -3558,12 +3831,33 @@ String VisualShaderNodeFresnel::get_output_port_name(int p_port) const { } String VisualShaderNodeFresnel::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 { - return "\t" + p_output_vars[0] + " = " + p_input_vars[2] + " ? (pow(clamp(dot(" + p_input_vars[0] + ", " + p_input_vars[1] + "), 0.0, 1.0), " + p_input_vars[3] + ")) : (pow(1.0 - clamp(dot(" + p_input_vars[0] + ", " + p_input_vars[1] + "), 0.0, 1.0), " + p_input_vars[3] + "));"; + + String normal; + String view; + if (p_input_vars[0] == String()) { + normal = "NORMAL"; + } else { + normal = p_input_vars[0]; + } + if (p_input_vars[1] == String()) { + view = "VIEW"; + } else { + view = p_input_vars[1]; + } + + return "\t" + p_output_vars[0] + " = " + p_input_vars[2] + " ? (pow(clamp(dot(" + normal + ", " + view + "), 0.0, 1.0), " + p_input_vars[3] + ")) : (pow(1.0 - clamp(dot(" + normal + ", " + view + "), 0.0, 1.0), " + p_input_vars[3] + "));\n"; +} + +String VisualShaderNodeFresnel::get_input_port_default_hint(int p_port) const { + if (p_port == 0) { + return "default"; + } else if (p_port == 1) { + return "default"; + } + return ""; } VisualShaderNodeFresnel::VisualShaderNodeFresnel() { - set_input_port_default_value(0, Vector3(0.0, 0.0, 0.0)); - set_input_port_default_value(1, Vector3(0.0, 0.0, 0.0)); set_input_port_default_value(2, false); set_input_port_default_value(3, 1.0); } @@ -3613,7 +3907,7 @@ String VisualShaderNodeIs::generate_code(Shader::Mode p_mode, VisualShader::Type }; String code; - code += "\t" + p_output_vars[0] + "=" + String(funcs[func]).replace("$", p_input_vars[0]) + ";\n"; + code += "\t" + p_output_vars[0] + " = " + String(funcs[func]).replace("$", p_input_vars[0]) + ";\n"; return code; } @@ -3748,31 +4042,31 @@ String VisualShaderNodeCompare::generate_code(Shader::Mode p_mode, VisualShader: switch (ctype) { case CTYPE_SCALAR: if (func == FUNC_EQUAL) { - code += "\t" + p_output_vars[0] + "=(abs(" + p_input_vars[0] + "-" + p_input_vars[1] + ")<" + p_input_vars[2] + ");"; + code += "\t" + p_output_vars[0] + " = (abs(" + p_input_vars[0] + " - " + p_input_vars[1] + ") < " + p_input_vars[2] + ");"; } else if (func == FUNC_NOT_EQUAL) { - code += "\t" + p_output_vars[0] + "=!(abs(" + p_input_vars[0] + "-" + p_input_vars[1] + ")<" + p_input_vars[2] + ");"; + code += "\t" + p_output_vars[0] + " = !(abs(" + p_input_vars[0] + " - " + p_input_vars[1] + ") < " + p_input_vars[2] + ");"; } else { - code += "\t" + p_output_vars[0] + "=" + (p_input_vars[0] + "$" + p_input_vars[1]).replace("$", ops[func]) + ";\n"; + code += "\t" + p_output_vars[0] + " = " + (p_input_vars[0] + "$" + p_input_vars[1]).replace("$", ops[func]) + ";\n"; } break; case CTYPE_VECTOR: code += "\t{\n"; - code += "\t\tbvec3 _bv=" + String(funcs[func]).replace("$", p_input_vars[0] + ", " + p_input_vars[1]) + ";\n"; - code += "\t\t" + p_output_vars[0] + "=" + String(conds[condition]).replace("$", "_bv") + ";\n"; + code += "\t\tbvec3 _bv = " + String(funcs[func]).replace("$", p_input_vars[0] + ", " + p_input_vars[1]) + ";\n"; + code += "\t\t" + p_output_vars[0] + " = " + String(conds[condition]).replace("$", "_bv") + ";\n"; code += "\t}\n"; break; case CTYPE_BOOLEAN: if (func > FUNC_NOT_EQUAL) - return "\t" + p_output_vars[0] + "=false;\n"; - code += "\t" + p_output_vars[0] + "=" + (p_input_vars[0] + "$" + p_input_vars[1]).replace("$", ops[func]) + ";\n"; + return "\t" + p_output_vars[0] + " = false;\n"; + code += "\t" + p_output_vars[0] + " = " + (p_input_vars[0] + " $ " + p_input_vars[1]).replace("$", ops[func]) + ";\n"; break; case CTYPE_TRANSFORM: if (func > FUNC_NOT_EQUAL) - return "\t" + p_output_vars[0] + "=false;\n"; - code += "\t" + p_output_vars[0] + "=" + (p_input_vars[0] + "$" + p_input_vars[1]).replace("$", ops[func]) + ";\n"; + return "\t" + p_output_vars[0] + " = false;\n"; + code += "\t" + p_output_vars[0] + " = " + (p_input_vars[0] + " $ " + p_input_vars[1]).replace("$", ops[func]) + ";\n"; break; default: @@ -3781,7 +4075,7 @@ String VisualShaderNodeCompare::generate_code(Shader::Mode p_mode, VisualShader: return code; } -void VisualShaderNodeCompare::set_comparsion_type(ComparsionType p_type) { +void VisualShaderNodeCompare::set_comparison_type(ComparisonType p_type) { ctype = p_type; @@ -3789,24 +4083,28 @@ void VisualShaderNodeCompare::set_comparsion_type(ComparsionType p_type) { case CTYPE_SCALAR: set_input_port_default_value(0, 0.0); set_input_port_default_value(1, 0.0); + simple_decl = true; break; case CTYPE_VECTOR: set_input_port_default_value(0, Vector3(0.0, 0.0, 0.0)); set_input_port_default_value(1, Vector3(0.0, 0.0, 0.0)); + simple_decl = false; break; case CTYPE_BOOLEAN: set_input_port_default_value(0, false); set_input_port_default_value(1, false); + simple_decl = true; break; case CTYPE_TRANSFORM: set_input_port_default_value(0, Transform()); set_input_port_default_value(1, Transform()); + simple_decl = true; break; } emit_changed(); } -VisualShaderNodeCompare::ComparsionType VisualShaderNodeCompare::get_comparsion_type() const { +VisualShaderNodeCompare::ComparisonType VisualShaderNodeCompare::get_comparison_type() const { return ctype; } @@ -3844,8 +4142,8 @@ Vector<StringName> VisualShaderNodeCompare::get_editable_properties() const { void VisualShaderNodeCompare::_bind_methods() { - ClassDB::bind_method(D_METHOD("set_comparsion_type", "type"), &VisualShaderNodeCompare::set_comparsion_type); - ClassDB::bind_method(D_METHOD("get_comparsion_type"), &VisualShaderNodeCompare::get_comparsion_type); + ClassDB::bind_method(D_METHOD("set_comparison_type", "type"), &VisualShaderNodeCompare::set_comparison_type); + ClassDB::bind_method(D_METHOD("get_comparison_type"), &VisualShaderNodeCompare::get_comparison_type); ClassDB::bind_method(D_METHOD("set_function", "func"), &VisualShaderNodeCompare::set_function); ClassDB::bind_method(D_METHOD("get_function"), &VisualShaderNodeCompare::get_function); @@ -3853,7 +4151,7 @@ void VisualShaderNodeCompare::_bind_methods() { ClassDB::bind_method(D_METHOD("set_condition", "condition"), &VisualShaderNodeCompare::set_condition); ClassDB::bind_method(D_METHOD("get_condition"), &VisualShaderNodeCompare::get_condition); - ADD_PROPERTY(PropertyInfo(Variant::INT, "type", PROPERTY_HINT_ENUM, "Scalar,Vector,Boolean,Transform"), "set_comparsion_type", "get_comparsion_type"); + ADD_PROPERTY(PropertyInfo(Variant::INT, "type", PROPERTY_HINT_ENUM, "Scalar,Vector,Boolean,Transform"), "set_comparison_type", "get_comparison_type"); ADD_PROPERTY(PropertyInfo(Variant::INT, "function", PROPERTY_HINT_ENUM, "a == b,a != b,a > b,a >= b,a < b,a <= b"), "set_function", "get_function"); ADD_PROPERTY(PropertyInfo(Variant::INT, "condition", PROPERTY_HINT_ENUM, "All,Any"), "set_condition", "get_condition"); |