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Changed: #963 Floating point exceptions

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kervala 2010-07-28 22:22:39 +02:00
parent d35da7cfd8
commit ba4ee26f7c
1 changed files with 3 additions and 3 deletions
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6
code/nel/src/3d/frustum.cpp
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@ -111,7 +111,7 @@ CVector CFrustum::projectZ(const CVector &vec) const
CVector ret; CVector ret;
float decalX, decalY; float decalX, decalY;
float w, h; float w, h;
float OOw, OOh; float OOw = 1.0f, OOh = 1.0f;
// Fast transform to openGL like axis. // Fast transform to openGL like axis.
CVector pt; CVector pt;
@ -123,8 +123,8 @@ CVector CFrustum::projectZ(const CVector &vec) const
decalY= (Top+Bottom); decalY= (Top+Bottom);
w= Right-Left; w= Right-Left;
h= Top-Bottom; h= Top-Bottom;
OOw= 1.0f/w; if (w) OOw /= w;
OOh= 1.0f/h; if (h) OOh /= h;
// project to -1..+1. // project to -1..+1.
if(Perspective) if(Perspective)