| commit | c5106ab34be830b27421b0346d75710dc887f7cb | |
| author | malc <av1474@comtv.ru> | |
| Wed, 19 Nov 2008 02:51:18 +0000 (19 05:51 +0300) | ||
| committer | malc <av1474@comtv.ru> | |
| Wed, 19 Nov 2008 02:51:18 +0000 (19 05:51 +0300) | ||
| tree | 86c105e90880ccb0c803d8132e949f73b58eafb3 | treesnapshot (tar.gz zip) |
| parent | bddafaca9aae87f2e354161947df310df37ba164 | commitdiff |
Leaner and meaner
Instead of doing:
anim.matrix = anim.rotation . anim.translation
and then
vertex = ((vertex - bone.translation) . anim.matrix) * weight
do
translation = anim.translation - (bone.translation . anim.rotation)
anim.matrix = anim.rotation . translation
and then
vertex = (vertex . anim.matrix) * weight
Instead of doing:
anim.matrix = anim.rotation . anim.translation
and then
vertex = ((vertex - bone.translation) . anim.matrix) * weight
do
translation = anim.translation - (bone.translation . anim.rotation)
anim.matrix = anim.rotation . translation
and then
vertex = (vertex . anim.matrix) * weight
| skin.c | diffblobblamehistory | |
| skin.vp | diffblobblamehistory | |
| skinvp.c | diffblobblamehistory | |
| vec.c | diffblobblamehistory |