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MaterialX: add support for Vector nodes #27

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Bogdan Nagirniak merged 13 commits from Vasyl-Pidhirskyi/blender:BLEN-525 into matx-export-material 2023-09-22 10:03:45 +02:00
Conversation 0 Commits 13 Files Changed 10 +16
1 changed files with 16 additions and 0 deletions
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16
source/blender/nodes/shader/nodes/node_shader_displacement.cc
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@ -37,6 +37,21 @@ static int gpu_shader_displacement(GPUMaterial *mat,
return GPU_stack_link(mat, node, "node_displacement_world", in, out);
}
NODE_SHADER_MATERIALX_BEGIN
{
/* NOTE: Normal input and Space feature don't have an implementation in MaterialX.*/
NodeItem midlevel = get_input_value("Midlevel", NodeItem::Type::Float);
NodeItem height = get_input_value("Height", NodeItem::Type::Float) - midlevel;
NodeItem scale = get_input_value("Scale", NodeItem::Type::Float);
NodeItem res = create_node("displacement", NodeItem::Type::Displacementshader);
res.set_input("displacement", height);
res.set_input("scale", scale);
return res;
}
NODE_SHADER_MATERIALX_END
} // namespace blender::nodes::node_shader_displacement_cc
/* node type definition */
@ -50,6 +65,7 @@ void register_node_type_sh_displacement()
ntype.declare = file_ns::node_declare;
ntype.initfunc = file_ns::node_shader_init_displacement;
ntype.gpu_fn = file_ns::gpu_shader_displacement;
ntype.materialx_fn = file_ns::node_shader_materialx;
nodeRegisterType(&ntype);
}