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another hack

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This commit is contained in:
cxgeorge 2001-05-01 23:31:29 +00:00
parent dd5e676818
commit ed6aa9f28d
2 changed files with 2 additions and 2 deletions
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2
panda/src/linmath/lmatrix3_src.I
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@ -786,7 +786,7 @@ rotate_mat(FLOATTYPE angle, FLOATNAME(LVecBase3) axis,
// which is what we usually pass in anyway. screws up if you happen to
// pass in something like (.5,.5,0). need to add flag parameter so caller
// can request normalization if needed
if((axis_0+axis_1+axis_2) != 1.0) {
if((cabs(axis_0)+cabs(axis_1)+cabs(axis_2)) != 1.0) {
FLOATTYPE length_sq = axis_0 * axis_0 + axis_1 * axis_1 + axis_2 * axis_2;
#ifdef _DEBUG
nassertr(length_sq != 0.0, ident_mat());

2
panda/src/linmath/lmatrix4_src.I
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@ -1143,7 +1143,7 @@ rotate_mat(FLOATTYPE angle, FLOATNAME(LVecBase3) axis,
// which is what we usually pass in anyway. screws up if you happen to
// pass in something like (.5,.5,0). need to add flag parameter so caller
// can request normalization if needed
if((axis_0+axis_1+axis_2) != 1.0) {
if((cabs(axis_0)+cabs(axis_1)+cabs(axis_2)) != 1.0) {
FLOATTYPE length_sq = axis_0 * axis_0 + axis_1 * axis_1 + axis_2 * axis_2;
#ifdef _DEBUG
nassertr(length_sq != 0.0, ident_mat());