diff options
Diffstat (limited to 'indra/llmath')
| -rwxr-xr-x | indra/llmath/llvolume.cpp | 6 | ||||
| -rwxr-xr-x | indra/llmath/v4color.h | 2 |
2 files changed, 5 insertions, 3 deletions
diff --git a/indra/llmath/llvolume.cpp b/indra/llmath/llvolume.cpp index 2b865b4a8e..f74c934b21 100755 --- a/indra/llmath/llvolume.cpp +++ b/indra/llmath/llvolume.cpp @@ -166,7 +166,8 @@ void calc_tangent_from_triangle( F32 rd = s1*t2-s2*t1; - float r = ((rd*rd) > FLT_EPSILON) ? 1.0F / rd : 1024.f; //some made up large ratio for division by zero + float r = ((rd*rd) > FLT_EPSILON) ? (1.0f / rd) + : ((rd > 0.0f) ? 1024.f : -1024.f); //some made up large ratio for division by zero llassert(llfinite(r)); llassert(!llisnan(r)); @@ -6789,7 +6790,8 @@ void CalculateTangentArray(U32 vertexCount, const LLVector4a *vertex, const LLVe F32 rd = s1*t2-s2*t1; - float r = ((rd*rd) > FLT_EPSILON) ? 1.0F / rd : 1024.f; //some made up large ratio for division by zero + float r = ((rd*rd) > FLT_EPSILON) ? (1.0f / rd) + : ((rd > 0.0f) ? 1024.f : -1024.f); //some made up large ratio for division by zero llassert(llfinite(r)); llassert(!llisnan(r)); diff --git a/indra/llmath/v4color.h b/indra/llmath/v4color.h index b047f86e6e..8c8c315808 100755 --- a/indra/llmath/v4color.h +++ b/indra/llmath/v4color.h @@ -50,7 +50,7 @@ class LLColor4 LLColor4(F32 r, F32 g, F32 b); // Initializes LLColor4 to (r, g, b, 1) LLColor4(F32 r, F32 g, F32 b, F32 a); // Initializes LLColor4 to (r. g, b, a) LLColor4(U32 clr); // Initializes LLColor4 to (r=clr>>24, etc)) - LLColor4(const F32 *vec); // Initializes LLColor4 to (vec[0]. vec[1], vec[2], 1) + LLColor4(const F32 *vec); // Initializes LLColor4 to (vec[0]. vec[1], vec[2], vec[3]) LLColor4(const LLColor3 &vec, F32 a = 1.f); // Initializes LLColor4 to (vec, a) explicit LLColor4(const LLSD& sd); explicit LLColor4(const LLColor4U& color4u); // "explicit" to avoid automatic conversion |