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fix devide by zero in texture viewer when construct orientation matrix (#1825)

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This commit is contained in:
Kitchen
2019-07-22 11:45:37 +08:00
committed by Бранимир Караџић
parent e14c077b32
commit 4941a3d81c
1 changed files with 1 additions and 1 deletions
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2
tools/texturev/texturev.cpp
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@@ -1095,7 +1095,7 @@ struct InterpolatorT
const double freq = double(bx::getHPFrequency() ); const double freq = double(bx::getHPFrequency() );
int64_t now = bx::getHPCounter(); int64_t now = bx::getHPCounter();
float time = (float)(double(now - offset) / freq); float time = (float)(double(now - offset) / freq);
float lerp = bx::clamp(time, 0.0f, duration) / duration; float lerp = duration != 0 ? bx::clamp(time, 0.0f, duration) / duration : 0.0f;
return lerpT(from, to, easeT(lerp) ); return lerpT(from, to, easeT(lerp) );
} }