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| author | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2018-03-08 08:48:14 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2018-03-10 06:54:05 +0300 |
| commit | b66efbecf4780c65833f72ac8de5d18b5bca7e15 (patch) | |
| tree | 58f258df9e797f55ad1a77082115989df147e6db /intern/cycles/kernel/bvh/bvh_nodes.h | |
| parent | 623141f339d5066ed6b96ad70ab45fb294e3e612 (diff) | |
Code refactor: make Transform always affine, dropping last row.
This save a little memory and copying in the kernel by storing only a 4x3
matrix instead of a 4x4 matrix. We already did this in a few places, and
those don't need to be special exceptions anymore now.
Diffstat (limited to 'intern/cycles/kernel/bvh/bvh_nodes.h')
| -rw-r--r-- | intern/cycles/kernel/bvh/bvh_nodes.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/intern/cycles/kernel/bvh/bvh_nodes.h b/intern/cycles/kernel/bvh/bvh_nodes.h index 6c33dad5426..060b3934a41 100644 --- a/intern/cycles/kernel/bvh/bvh_nodes.h +++ b/intern/cycles/kernel/bvh/bvh_nodes.h @@ -25,7 +25,6 @@ ccl_device_forceinline Transform bvh_unaligned_node_fetch_space(KernelGlobals *k space.x = kernel_tex_fetch(__bvh_nodes, child_addr+1); space.y = kernel_tex_fetch(__bvh_nodes, child_addr+2); space.z = kernel_tex_fetch(__bvh_nodes, child_addr+3); - space.w = make_float4(0.0f, 0.0f, 0.0f, 1.0f); return space; } |