diff options
Diffstat (limited to 'intern/cycles/render/nodes.cpp')
| -rw-r--r-- | intern/cycles/render/nodes.cpp | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/intern/cycles/render/nodes.cpp b/intern/cycles/render/nodes.cpp index 81d156a079d..7397c9c09af 100644 --- a/intern/cycles/render/nodes.cpp +++ b/intern/cycles/render/nodes.cpp @@ -712,6 +712,54 @@ void MagicTextureNode::compile(OSLCompiler& compiler) compiler.add(this, "node_magic_texture"); } +/* Checker Texture */ + +CheckerTextureNode::CheckerTextureNode() +: TextureNode("checker_texture") +{ + add_input("Vector", SHADER_SOCKET_POINT, ShaderInput::TEXTURE_GENERATED); + add_input("Color1", SHADER_SOCKET_COLOR); + add_input("Color2", SHADER_SOCKET_COLOR); + add_input("Scale", SHADER_SOCKET_FLOAT, 1.0f); + + add_output("Color", SHADER_SOCKET_COLOR); + add_output("Fac", SHADER_SOCKET_FLOAT); +} + +void CheckerTextureNode::compile(SVMCompiler& compiler) +{ + ShaderInput *vector_in = input("Vector"); + ShaderInput *color1_in = input("Color1"); + ShaderInput *color2_in = input("Color2"); + ShaderInput *scale_in = input("Scale"); + + ShaderOutput *color_out = output("Color"); + ShaderOutput *fac_out = output("Fac"); + + compiler.stack_assign(vector_in); + compiler.stack_assign(color1_in); + compiler.stack_assign(color2_in); + if(scale_in->link) compiler.stack_assign(scale_in); + + if(!tex_mapping.skip()) + tex_mapping.compile(compiler, vector_in->stack_offset, vector_in->stack_offset); + + if(!color_out->links.empty()) + compiler.stack_assign(color_out); + if(!fac_out->links.empty()) + compiler.stack_assign(fac_out); + + compiler.add_node(NODE_TEX_CHECKER, + compiler.encode_uchar4(vector_in->stack_offset, color1_in->stack_offset, color2_in->stack_offset, scale_in->stack_offset), + compiler.encode_uchar4(color_out->stack_offset, fac_out->stack_offset), + __float_as_int(scale_in->value.x)); +} + +void CheckerTextureNode::compile(OSLCompiler& compiler) +{ + compiler.add(this, "node_checker_texture"); +} + /* Normal */ NormalNode::NormalNode() |