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Add temporary hack to prevent division on zero errors in interpolation code. 

git-svn-id: https://warzone2100.svn.sourceforge.net/svnroot/warzone2100/trunk@10071 4a71c877-e1ca-e34f-864e-861f7616d084
master
Per Inge Mathisen 2010-03-01 06:50:10 +00:00 committed by Git SVN Gateway
parent 412cfdb983
commit 210f9cc3a3
1 changed files with 2 additions and 0 deletions
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2
src/baseobject.c
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@ -28,6 +28,7 @@
static inline float interpolateFloat(float v1, float v2, uint32_t t1, uint32_t t2, uint32_t t)
{
int32_t numer = t - t1, denom = t2 - t1;
if (denom == 0) return v2; // TEMPORARY HACK
return v1 + (v2 - v1) * numer/denom;
}
@ -35,6 +36,7 @@ static inline uint16_t interpolateDegree(uint16_t v1, uint16_t v2, uint32_t t1,
{
uint16_t numer = t - t1, denom = t2 - t1;
int16_t diff = v2 - v1;
if (denom == 0) return v2; // TEMPORARY HACK
return v1 + diff * numer / denom;
}