diff options
| author | Ton Roosendaal <ton@blender.org> | 2004-01-04 16:27:18 +0300 |
|---|---|---|
| committer | Ton Roosendaal <ton@blender.org> | 2004-01-04 16:27:18 +0300 |
| commit | 03fe244b589f6ffc5f37080f11aa9b109b7e19e6 (patch) | |
| tree | 35321ec0362771756189ac960b619338b658e67f /source/blender/render/intern/include/rendercore.h | |
| parent | bf541a5f63df80524b085028642988750f54ab52 (diff) | |
- changed calculus for area light to use double precision. Using float
already gave noise with area size of 0.1.
Limited buttons to minimum value of 0.01 for area light. For people
who want smaller they can scale it down in 3d, effectively reducing
the energy then as well.
Diffstat (limited to 'source/blender/render/intern/include/rendercore.h')
| -rw-r--r-- | source/blender/render/intern/include/rendercore.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/source/blender/render/intern/include/rendercore.h b/source/blender/render/intern/include/rendercore.h index c8ad75a4f00..8757d99b3ec 100644 --- a/source/blender/render/intern/include/rendercore.h +++ b/source/blender/render/intern/include/rendercore.h @@ -34,8 +34,17 @@ #ifndef RENDERCORE_H #define RENDERCORE_H + #include "render_types.h" + +/* vector defines */ + +#define VECADD(dest, v1, v2) dest[0]= v1[0]+v2[0];dest[1]= v1[1]+v2[1];dest[2]= v1[2]+v2[2] +#define VECSUB(dest, v1, v2) dest[0]= v1[0]-v2[0];dest[1]= v1[1]-v2[1];dest[2]= v1[2]-v2[2] +#define CROSS(dest, a, b) dest[0]= a[1] * b[2] - a[2] * b[1]; dest[1]= a[2] * b[0] - a[0] * b[2]; dest[2]= a[0] * b[1] - a[1] * b[0] +#define VECMUL(dest, f) dest[0]*= f; dest[1]*= f; dest[2]*= f + struct HaloRen; struct ShadeInput; |