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authorBrad Linden <brad@lindenlab.com>2024-05-23 11:31:19 -0700
committerBrad Linden <brad@lindenlab.com>2024-05-23 11:31:19 -0700
commita1f49564d670a2c41bfa25c833bba2564b9b7f48 (patch)
tree1d205e51bc37621916a17d459ad83782fe41f975 /indra/llmath/llmatrix4a.cpp
parent6af5db09faf5ea33a2d4c47b64e76f42edae178a (diff)
parent6377610f6587989c126b00f490dfc8d527a1c2ce (diff)
Merge remote-tracking branch 'origin/DRTVWR-600-maint-A' into brad/merge-maint-a-to-dev
Diffstat (limited to 'indra/llmath/llmatrix4a.cpp')
-rw-r--r--indra/llmath/llmatrix4a.cpp72
1 files changed, 36 insertions, 36 deletions
diff --git a/indra/llmath/llmatrix4a.cpp b/indra/llmath/llmatrix4a.cpp
index fe8f0b98f3..00e30a248b 100644
--- a/indra/llmath/llmatrix4a.cpp
+++ b/indra/llmath/llmatrix4a.cpp
@@ -33,48 +33,48 @@
// necessarily the fastest way to implement.
void matMulBoundBox(const LLMatrix4a &mat, const LLVector4a *in_extents, LLVector4a *out_extents)
{
- //get 8 corners of bounding box
- LLVector4Logical mask[6];
+ //get 8 corners of bounding box
+ LLVector4Logical mask[6];
- for (U32 i = 0; i < 6; ++i)
- {
- mask[i].clear();
- }
+ for (U32 i = 0; i < 6; ++i)
+ {
+ mask[i].clear();
+ }
- mask[0].setElement<2>(); //001
- mask[1].setElement<1>(); //010
- mask[2].setElement<1>(); //011
- mask[2].setElement<2>();
- mask[3].setElement<0>(); //100
- mask[4].setElement<0>(); //101
- mask[4].setElement<2>();
- mask[5].setElement<0>(); //110
- mask[5].setElement<1>();
+ mask[0].setElement<2>(); //001
+ mask[1].setElement<1>(); //010
+ mask[2].setElement<1>(); //011
+ mask[2].setElement<2>();
+ mask[3].setElement<0>(); //100
+ mask[4].setElement<0>(); //101
+ mask[4].setElement<2>();
+ mask[5].setElement<0>(); //110
+ mask[5].setElement<1>();
- LLVector4a v[8];
+ LLVector4a v[8];
- v[6] = in_extents[0];
- v[7] = in_extents[1];
+ v[6] = in_extents[0];
+ v[7] = in_extents[1];
- for (U32 i = 0; i < 6; ++i)
- {
- v[i].setSelectWithMask(mask[i], in_extents[0], in_extents[1]);
- }
+ for (U32 i = 0; i < 6; ++i)
+ {
+ v[i].setSelectWithMask(mask[i], in_extents[0], in_extents[1]);
+ }
- LLVector4a tv[8];
+ LLVector4a tv[8];
- //transform bounding box into drawable space
- for (U32 i = 0; i < 8; ++i)
- {
- mat.affineTransform(v[i], tv[i]);
- }
-
- //find bounding box
- out_extents[0] = out_extents[1] = tv[0];
+ //transform bounding box into drawable space
+ for (U32 i = 0; i < 8; ++i)
+ {
+ mat.affineTransform(v[i], tv[i]);
+ }
- for (U32 i = 1; i < 8; ++i)
- {
- out_extents[0].setMin(out_extents[0], tv[i]);
- out_extents[1].setMax(out_extents[1], tv[i]);
- }
+ //find bounding box
+ out_extents[0] = out_extents[1] = tv[0];
+
+ for (U32 i = 1; i < 8; ++i)
+ {
+ out_extents[0].setMin(out_extents[0], tv[i]);
+ out_extents[1].setMax(out_extents[1], tv[i]);
+ }
}