diff options
Diffstat (limited to 'servers/visual/shader_language.cpp')
| -rw-r--r-- | servers/visual/shader_language.cpp | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/servers/visual/shader_language.cpp b/servers/visual/shader_language.cpp index f2348bf59f..9a76a009a9 100644 --- a/servers/visual/shader_language.cpp +++ b/servers/visual/shader_language.cpp @@ -900,6 +900,7 @@ const ShaderLanguage::IntrinsicFuncDef ShaderLanguage::intrinsic_func_defs[]={ {"normalize",TYPE_VEC3,{TYPE_VEC3,TYPE_VOID}}, {"normalize",TYPE_VEC4,{TYPE_VEC4,TYPE_VOID}}, {"reflect",TYPE_VEC3,{TYPE_VEC3,TYPE_VEC3,TYPE_VOID}}, + {"refract",TYPE_VEC3,{TYPE_VEC3,TYPE_VEC3,TYPE_FLOAT,TYPE_VOID}}, //intrinsics - texture {"tex",TYPE_VEC4,{TYPE_TEXTURE,TYPE_VEC2,TYPE_VOID}}, {"texcube",TYPE_VEC4,{TYPE_CUBEMAP,TYPE_VEC3,TYPE_VOID}}, @@ -1105,6 +1106,61 @@ const ShaderLanguage::BuiltinsDef ShaderLanguage::light_builtins_defs[]={ }; + + +const ShaderLanguage::BuiltinsDef ShaderLanguage::ci_vertex_builtins_defs[]={ + + { "SRC_VERTEX", TYPE_VEC2}, + { "VERTEX", TYPE_VEC2}, + { "UV", TYPE_VEC2}, + { "COLOR", TYPE_VEC4}, + { "VAR1", TYPE_VEC4}, + { "VAR2", TYPE_VEC4}, + { "POINT_SIZE", TYPE_FLOAT}, + + //builtins + { "WORLD_MATRIX", TYPE_MAT4}, + { "PROJECTION_MATRIX", TYPE_MAT4}, + { "EXTRA_MATRIX", TYPE_MAT4}, + { "TIME", TYPE_FLOAT}, + { NULL, TYPE_VOID}, +}; +const ShaderLanguage::BuiltinsDef ShaderLanguage::ci_fragment_builtins_defs[]={ + + { "SRC_COLOR", TYPE_VEC4}, + { "POSITION", TYPE_VEC4}, + { "NORMAL", TYPE_VEC3}, + { "UV", TYPE_VEC2}, + { "COLOR", TYPE_VEC4}, + { "TEXTURE", TYPE_TEXTURE}, + { "TEXTURE_PIXEL_SIZE", TYPE_VEC2}, + { "VAR1", TYPE_VEC4}, + { "VAR2", TYPE_VEC4}, + { "SCREEN_UV", TYPE_VEC2}, + { "POINT_COORD", TYPE_VEC2}, + +// { "SCREEN_POS", TYPE_VEC2}, +// { "SCREEN_TEXEL_SIZE", TYPE_VEC2}, + { "TIME", TYPE_FLOAT}, + { NULL, TYPE_VOID} + +}; + +const ShaderLanguage::BuiltinsDef ShaderLanguage::ci_light_builtins_defs[]={ + + { "COLOR", TYPE_VEC4}, + { "NORMAL", TYPE_VEC3}, + { "LIGHT_DIR", TYPE_VEC2}, + { "LIGHT_DISTANCE", TYPE_FLOAT}, + { "LIGHT", TYPE_VEC3}, + { "POINT_COORD", TYPE_VEC2}, +// { "SCREEN_POS", TYPE_VEC2}, +// { "SCREEN_TEXEL_SIZE", TYPE_VEC2}, + { "TIME", TYPE_FLOAT}, + { NULL, TYPE_VOID} + +}; + const ShaderLanguage::BuiltinsDef ShaderLanguage::postprocess_fragment_builtins_defs[]={ { "IN_COLOR", TYPE_VEC3}, @@ -2471,6 +2527,27 @@ Error ShaderLanguage::parse(const Vector<Token>& p_tokens,ShaderType p_type,Comp idx++; } } break; + case SHADER_CANVAS_ITEM_VERTEX: { + int idx=0; + while (ci_vertex_builtins_defs[idx].name) { + parser.program->builtin_variables[ci_vertex_builtins_defs[idx].name]=ci_vertex_builtins_defs[idx].type; + idx++; + } + } break; + case SHADER_CANVAS_ITEM_FRAGMENT: { + int idx=0; + while (ci_fragment_builtins_defs[idx].name) { + parser.program->builtin_variables[ci_fragment_builtins_defs[idx].name]=ci_fragment_builtins_defs[idx].type; + idx++; + } + } break; + case SHADER_CANVAS_ITEM_LIGHT: { + int idx=0; + while (ci_light_builtins_defs[idx].name) { + parser.program->builtin_variables[ci_light_builtins_defs[idx].name]=ci_light_builtins_defs[idx].type; + idx++; + } + } break; case SHADER_POST_PROCESS: { int idx=0; while (postprocess_fragment_builtins_defs[idx].name) { @@ -2568,6 +2645,28 @@ void ShaderLanguage::get_keyword_list(ShaderType p_type, List<String> *p_keyword idx++; } } break; + case SHADER_CANVAS_ITEM_VERTEX: { + idx=0; + while (ci_vertex_builtins_defs[idx].name) { + p_keywords->push_back(ci_vertex_builtins_defs[idx].name); + idx++; + } + } break; + case SHADER_CANVAS_ITEM_FRAGMENT: { + idx=0; + while (ci_fragment_builtins_defs[idx].name) { + p_keywords->push_back(ci_fragment_builtins_defs[idx].name); + idx++; + } + } break; + case SHADER_CANVAS_ITEM_LIGHT: { + idx=0; + while (ci_light_builtins_defs[idx].name) { + p_keywords->push_back(ci_light_builtins_defs[idx].name); + idx++; + } + } break; + case SHADER_POST_PROCESS: { idx=0; while (postprocess_fragment_builtins_defs[idx].name) { |