diff options
Diffstat (limited to 'intern/cycles/render/nodes.cpp')
| -rw-r--r-- | intern/cycles/render/nodes.cpp | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/intern/cycles/render/nodes.cpp b/intern/cycles/render/nodes.cpp index aef28449e44..23d6432616c 100644 --- a/intern/cycles/render/nodes.cpp +++ b/intern/cycles/render/nodes.cpp @@ -2240,6 +2240,52 @@ void ParticleInfoNode::compile(OSLCompiler& compiler) compiler.add(this, "node_particle_info"); } +/* Hair Info */ + +HairInfoNode::HairInfoNode() +: ShaderNode("hair_info") +{ + add_output("Is Strand", SHADER_SOCKET_FLOAT); + add_output("Intercept", SHADER_SOCKET_FLOAT); + add_output("Thickness", SHADER_SOCKET_FLOAT); + add_output("Tangent Normal", SHADER_SOCKET_NORMAL); +} + +void HairInfoNode::compile(SVMCompiler& compiler) +{ + ShaderOutput *out; + + out = output("Is Strand"); + if(!out->links.empty()) { + compiler.stack_assign(out); + compiler.add_node(NODE_HAIR_INFO, NODE_INFO_CURVE_IS_STRAND, out->stack_offset); + } + + out = output("Intercept"); + if(!out->links.empty()) { + compiler.stack_assign(out); + compiler.add_node(NODE_HAIR_INFO, NODE_INFO_CURVE_INTERCEPT, out->stack_offset); + } + + out = output("Thickness"); + if(!out->links.empty()) { + compiler.stack_assign(out); + compiler.add_node(NODE_HAIR_INFO, NODE_INFO_CURVE_THICKNESS, out->stack_offset); + } + + out = output("Tangent Normal"); + if(!out->links.empty()) { + compiler.stack_assign(out); + compiler.add_node(NODE_HAIR_INFO, NODE_INFO_CURVE_TANGENT_NORMAL, out->stack_offset); + } + +} + +void HairInfoNode::compile(OSLCompiler& compiler) +{ + compiler.add(this, "NODE_HAIR_INFO"); +} + /* Value */ ValueNode::ValueNode() |