diff options
Diffstat (limited to 'source/gameengine')
| -rw-r--r-- | source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp index bbccb511249..67b5c89efbf 100644 --- a/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp +++ b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp @@ -904,7 +904,9 @@ MT_Matrix4x4 RAS_OpenGLRasterizer::GetFrustumMatrix( // if Rasterizer.setFocalLength is not called we use the camera focallength if (!m_setfocallength) - m_focallength = focallength; + // if focallength is null we use a value known to be reasonable + m_focallength = (focallength == 0.f) ? m_eyeseparation * 30.0 + : focallength; near_div_focallength = frustnear / m_focallength; offset = 0.5 * m_eyeseparation * near_div_focallength; |