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Cycles: reduce memory usage of instanced objects by about 40%, as long as the

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motion vector pass is not enabled.
This commit is contained in:
Brecht Van Lommel
2012-12-20 19:26:57 +00:00
parent e7731cbede
commit abd3c87663
6 changed files with 47 additions and 20 deletions
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4
intern/cycles/kernel/kernel_triangle.h
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@@ -209,10 +209,10 @@ __device float4 triangle_motion_vector(KernelGlobals *kg, ShaderData *sd)
* transformation was set match the world/object space of motion_pre/post */
Transform tfm;
tfm = object_fetch_transform(kg, sd->object, OBJECT_TRANSFORM_MOTION_PRE);
tfm = object_fetch_vector_transform(kg, sd->object, OBJECT_VECTOR_MOTION_PRE);
motion_pre = transform_point(&tfm, motion_pre);
tfm = object_fetch_transform(kg, sd->object, OBJECT_TRANSFORM_MOTION_POST);
tfm = object_fetch_vector_transform(kg, sd->object, OBJECT_VECTOR_MOTION_POST);
motion_post = transform_point(&tfm, motion_post);
float3 P;