diff options
| author | Kester Maddock <Christopher.Maddock.1@uni.massey.ac.nz> | 2004-05-16 16:56:08 +0400 |
|---|---|---|
| committer | Kester Maddock <Christopher.Maddock.1@uni.massey.ac.nz> | 2004-05-16 16:56:08 +0400 |
| commit | 9d147f52fdd895cd02b6b076393a1fa2cd7f0aa6 (patch) | |
| tree | 2abc901e652984e42209f0a5940f338a5a8ca559 /source/gameengine/BlenderRoutines | |
| parent | 52a835a179d59f91da8cd2e3d5c087d1f9aec4e4 (diff) | |
Use safe_normalized instead of normalized in shadow cast.
Should fix crashes reported by Calli
Diffstat (limited to 'source/gameengine/BlenderRoutines')
| -rw-r--r-- | source/gameengine/BlenderRoutines/KX_BlenderRenderTools.cpp | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/source/gameengine/BlenderRoutines/KX_BlenderRenderTools.cpp b/source/gameengine/BlenderRoutines/KX_BlenderRenderTools.cpp index bc3f2ac4035..3ce8437a55b 100644 --- a/source/gameengine/BlenderRoutines/KX_BlenderRenderTools.cpp +++ b/source/gameengine/BlenderRoutines/KX_BlenderRenderTools.cpp @@ -128,6 +128,18 @@ void KX_BlenderRenderTools::BeginFrame(RAS_IRasterizer* rasty) void KX_BlenderRenderTools::applyTransform(RAS_IRasterizer* rasty,double* oglmatrix,int objectdrawmode ) { + /* FIXME: + blender: intern/moto/include/MT_Vector3.inl:42: MT_Vector3 operator/(const + MT_Vector3&, double): Assertion `!MT_fuzzyZero(s)' failed. + + Program received signal SIGABRT, Aborted. + [Switching to Thread 16384 (LWP 1519)] + 0x40477571 in kill () from /lib/libc.so.6 + (gdb) bt + #7 0x08334368 in MT_Vector3::normalized() const () + #8 0x0833e6ec in KX_BlenderRenderTools::applyTransform(RAS_IRasterizer*, double*, int) () + */ + if (objectdrawmode & RAS_IPolyMaterial::BILLBOARD_SCREENALIGNED || objectdrawmode & RAS_IPolyMaterial::BILLBOARD_AXISALIGNED) { @@ -207,8 +219,8 @@ void KX_BlenderRenderTools::applyTransform(RAS_IRasterizer* rasty,double* oglmat if (scene->rayTest(thisObj, frompoint, topoint, resultpoint, resultnormal)) { MT_Vector3 left(oglmatrix[0],oglmatrix[1],oglmatrix[2]); - MT_Vector3 dir = -(left.cross(resultnormal)).normalized(); - left = (dir.cross(resultnormal)).normalized(); + MT_Vector3 dir = -(left.cross(resultnormal)).safe_normalized(); + left = (dir.cross(resultnormal)).safe_normalized(); // for the up vector, we take the 'resultnormal' returned by the physics double maat[16]={ |