Differential D7860 Diff 25186 intern/cycles/render/object.cpp

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intern/cycles/render/object.cpp

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{		{
uint trace_visibility = visibility;		uint trace_visibility = visibility;
if (is_shadow_catcher) {		if (is_shadow_catcher) {
trace_visibility &= ~PATH_RAY_SHADOW_NON_CATCHER;		trace_visibility &= ~PATH_RAY_SHADOW_NON_CATCHER;
}		}
else {		else {
trace_visibility &= ~PATH_RAY_SHADOW_CATCHER;		trace_visibility &= ~PATH_RAY_SHADOW_CATCHER;
}		}

		bool volume_only = true;
		foreach (Shader *shader, geometry->used_shaders) {
		if (!(shader->has_volume_connected && !shader->has_surface)) {
		volume_only = false;
		break;
		}
		}
		if (volume_only) {
		trace_visibility \|= PATH_RAY_CAMERA \| PATH_RAY_REFLECT \| PATH_RAY_TRANSMIT \| PATH_RAY_DIFFUSE \|
		PATH_RAY_GLOSSY \| PATH_RAY_SINGULAR \| PATH_RAY_TRANSPARENT;
		}
return trace_visibility;		return trace_visibility;
}		}

float Object::compute_volume_step_size() const		float Object::compute_volume_step_size() const
{		{
if (geometry->type != Geometry::MESH) {		if (geometry->type != Geometry::MESH) {
return FLT_MAX;		return FLT_MAX;
}		}
▲ Show 20 Lines • Show All 491 Lines • ▼ Show 20 Lines	if (bounds_valid) {
}		}
}		}
else if (has_volume_objects) {		else if (has_volume_objects) {
/* Not really valid, but can't make more reliable in the case		/* Not really valid, but can't make more reliable in the case
* of bounds not being up to date.		* of bounds not being up to date.
*/		*/
object_flag[object->index] \|= SD_OBJECT_INTERSECTS_VOLUME;		object_flag[object->index] \|= SD_OBJECT_INTERSECTS_VOLUME;
}		}

		/* Pack object visibility into upper bits. */
		uint visibility = object->visibility;
		visibility = (visibility & 0xffff) << 16;
		object_flag[object->index] \|= visibility;
}		}

/* Copy object flag. */		/* Copy object flag. */
dscene->object_flag.copy_to_device();		dscene->object_flag.copy_to_device();
dscene->object_volume_step.copy_to_device();		dscene->object_volume_step.copy_to_device();
}		}

void ObjectManager::device_update_mesh_offsets(Device , DeviceScene dscene, Scene *scene)		void ObjectManager::device_update_mesh_offsets(Device , DeviceScene dscene, Scene *scene)
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