Fix wrong allocation sizes for reindexed data (.blend)
.blend: support multi materials
Tweak caterpillar sample .blend materiels
em: request 4x multisampling
qt: request 4x multisampling
em: Fix window resizing
add simple texture loading cache, so same texture is only loaded once
qt: fix url prefix handling
Tweaked caterpillar.blend
.blend: apply obmat
Remove horse sample