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Use sqrtf rather than sqrt in CCGSubSurf.c

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This commit is contained in:
Nicholas Bishop
2012-03-08 22:33:34 +00:00
parent 3a3c5db82b
commit 06b2343b50
1 changed files with 3 additions and 3 deletions
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6
source/blender/blenkernel/intern/CCGSubSurf.c
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@@ -732,7 +732,7 @@ static void _face_calcIFNo(CCGFace *f, int lvl, int S, int x, int y, float *no,
no[1] = b_dZ * a_cX - b_dX * a_cZ;
no[2] = b_dX * a_cY - b_dY * a_cX;
length = sqrt(no[0] * no[0] + no[1] * no[1] + no[2] * no[2]);
length = sqrtf(no[0] * no[0] + no[1] * no[1] + no[2] * no[2]);
if (length > EPSILON) {
float invLength = 1.f/length;
@@ -1419,7 +1419,7 @@ static void ccgSubSurf__calcVertNormals(CCGSubSurf *ss,
NormAdd(no, FACE_getIFNo(f, lvl, _face_getVertIndex(f,v), gridSize - 1, gridSize - 1));
}
length = sqrt(no[0] * no[0] + no[1] * no[1] + no[2] * no[2]);
length = sqrtf(no[0] * no[0] + no[1] * no[1] + no[2] * no[2]);
if (length > EPSILON) {
float invLength = 1.0f/length;
@@ -1477,7 +1477,7 @@ static void ccgSubSurf__calcVertNormals(CCGSubSurf *ss,
for (y = 0; y < gridSize; y++) {
for (x = 0; x < gridSize; x++) {
float *no = FACE_getIFNo(f, lvl, S, x, y);
float length = sqrt(no[0] * no[0] + no[1] * no[1] + no[2] * no[2]);
float length = sqrtf(no[0] * no[0] + no[1] * no[1] + no[2] * no[2]);
if (length > EPSILON) {
float invLength = 1.0f/length;