4 Commits

Author	SHA1	Message	Date
Brecht Van Lommel	131de4352b	Cycles: fixes to make CUDA 4.2 work, compiling gave errors in shadows and ... other places, was mainly due to instancing not working, but also found issues in procedural textures. The problem was with --use_fast_math, this seems to now have way lower precision for some operations. Disabled this flag and selectively use fast math functions. Did not find performance regression on GTX 460 after doing this.	2012-05-28 19:21:13 +00:00
Dalai Felinto	e11b9df3f1	cycles-fisheye: fixed formula for dir to equisolid ... second time I need a scond commit to get the equisolid formula right, shame on me ;) the formula is: r = 2 x focallength x sin (theta / 2)	2012-05-07 17:22:13 +00:00
Dalai Felinto	9a731205e9	direction to equisolid - final fix for [#31307] Cycles panoramic fisheye lens and vector pass problem	2012-05-07 16:51:55 +00:00
Brecht Van Lommel	022d12a721	Fix most of #31307: cycles panorama camera not working correct with speed ... vectors and window texture coordinates. Only for Fisheye Equisolid it's still not working correct yet. Patch from Dalai with modifications.	2012-05-07 10:53:09 +00:00