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Implement BSDF Transparent shader #36

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Bogdan Nagirniak merged 5 commits from BogdanNagirniak/blender:matx-transparent-shader into matx-export-material 2023-09-26 16:16:26 +02:00
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source/blender/nodes/shader/nodes/node_shader_bsdf_transparent.cc
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@ -33,10 +33,12 @@ NODE_SHADER_MATERIALX_BEGIN
switch (to_type_) { switch (to_type_) {
case NodeItem::Type::BSDF: { case NodeItem::Type::BSDF: {
NodeItem color = get_input_value("Color", NodeItem::Type::Color3); NodeItem color = get_input_value("Color", NodeItem::Type::Color3);
/* Returning diffuse node as BSDF component */
return create_node("oren_nayar_diffuse_bsdf", NodeItem::Type::BSDF, {{"color", color}}); return create_node("oren_nayar_diffuse_bsdf", NodeItem::Type::BSDF, {{"color", color}});
} }
case NodeItem::Type::SurfaceOpacity: { case NodeItem::Type::SurfaceOpacity: {
NodeItem color = get_input_value("Color", NodeItem::Type::Color3); NodeItem color = get_input_value("Color", NodeItem::Type::Color3);
/* Returning: 1 - <average of color components> */
return val(1.0f) - color.dotproduct(val(1.0f / 3.0f)); return val(1.0f) - color.dotproduct(val(1.0f / 3.0f));
} }
default: default: