diff options
Diffstat (limited to 'scene/resources/visual_shader_nodes.cpp')
| -rw-r--r-- | scene/resources/visual_shader_nodes.cpp | 58 |
1 files changed, 47 insertions, 11 deletions
diff --git a/scene/resources/visual_shader_nodes.cpp b/scene/resources/visual_shader_nodes.cpp index bb42e8fb9f..c56d5d7213 100644 --- a/scene/resources/visual_shader_nodes.cpp +++ b/scene/resources/visual_shader_nodes.cpp @@ -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"; @@ -485,10 +490,18 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader: if (p_input_vars[0] == String()) { // Use UV by default. switch (utype) { case VisualShaderNodeUniform::UTYPE_CUBEMAP: - code += "\tvec4 " + id + "_tex_read = texture( " + id + " , vec3(UV, 0.0) );\n"; + if (p_input_vars[1] == String()) { + code += "\tvec4 " + id + "_tex_read = texture( " + id + " , vec3( UV, 0.0 ) );\n"; + } else { + code += "\tvec4 " + id + "_tex_read = textureLod( " + id + " , vec3( UV, 0.0 ) , " + p_input_vars[1] + " );\n"; + } break; case VisualShaderNodeUniform::UTYPE_SAMPLER2D: - 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"; + } break; default: break; @@ -530,11 +543,15 @@ 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"; } @@ -550,7 +567,11 @@ 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 @@ -570,7 +591,11 @@ 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 @@ -600,7 +625,11 @@ 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 @@ -789,7 +818,11 @@ String VisualShaderNodeCubeMap::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 + " , vec3(UV, 0.0) );\n"; + 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 @@ -3178,8 +3211,11 @@ 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"; 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