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authorKeith Whitwell <keith@tungstengraphics.com>2005-05-11 15:17:31 +0000
committerKeith Whitwell <keith@tungstengraphics.com>2005-05-11 15:17:31 +0000
commit363d0bcf01b1e7b77c5a8d317bb0c6df8697a836 (patch)
treec4de2ee3f9a8a0b4f89b7015937e1470bb156bbf /docs
parente490242b9aeb50bd96fed7a9afbf529295a8ac0e (diff)
Test for texcoord[3] == zero before dividing. Not so sure about this
test - if texcoord[3] is zero, we'd probably be fine except for an ASSERT in IROUND_POS() which gets triggered by the inf values created.
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