Fix T51855: Cycles emssive objects with NaN transform break lighting.
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blender-bot
2023-02-14 09:48:25 +01:00
Referenced by issue #51855, Object NaN translation data objects renders lights not illuminating the scene with Cycles
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@ -224,6 +224,10 @@ void LightManager::disable_ineffective_light(Device *device, Scene *scene)
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bool LightManager::object_usable_as_light(Object *object) {
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Mesh *mesh = object->mesh;
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/* Skip objects with NaNs */
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if (!object->bounds.valid()) {
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return false;
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}
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/* Skip if we are not visible for BSDFs. */
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if(!(object->visibility & (PATH_RAY_DIFFUSE|PATH_RAY_GLOSSY|PATH_RAY_TRANSMIT))) {
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return false;
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