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Fix #109683: Cycles AOV render without surface output missing attributes

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This commit is contained in:
Brecht Van Lommel
2023-07-28 17:33:39 +02:00
parent ef26e5d313
commit 635c2591ff
1 changed files with 14 additions and 1 deletions
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15
intern/cycles/scene/shader.cpp
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@@ -339,6 +339,18 @@ void Shader::tag_update(Scene *scene)
has_volume = has_volume || output->input("Volume")->link;
has_displacement = has_displacement || output->input("Displacement")->link;
if (!has_surface) {
foreach (ShaderNode *node, graph->nodes) {
if (node->special_type == SHADER_SPECIAL_TYPE_OUTPUT_AOV) {
foreach (const ShaderInput *in, node->inputs) {
if (in->link) {
has_surface = true;
}
}
}
}
}
/* get requested attributes. this could be optimized by pruning unused
* nodes here already, but that's the job of the shader manager currently,
* and may not be so great for interactive rendering where you temporarily
@@ -347,8 +359,9 @@ void Shader::tag_update(Scene *scene)
AttributeRequestSet prev_attributes = attributes;
attributes.clear();
foreach (ShaderNode *node, graph->nodes)
foreach (ShaderNode *node, graph->nodes) {
node->attributes(this, &attributes);
}
if (has_displacement) {
if (displacement_method == DISPLACE_BOTH) {