avoid division by zero

pull/326/head
Gargaj 2014-08-05 19:36:18 +02:00
parent 6b8cbe5c83
commit 8f960f0ed2
1 changed files with 2 additions and 2 deletions

View File

@ -97,7 +97,7 @@ public:
* of the file parsing. * of the file parsing.
* */ * */
virtual void UpdateFileRead(int currentStep /*= 0*/, int numberOfSteps /*= 0*/) { virtual void UpdateFileRead(int currentStep /*= 0*/, int numberOfSteps /*= 0*/) {
float f = currentStep / (float)numberOfSteps; float f = numberOfSteps ? currentStep / (float)numberOfSteps : 1.0f;
Update( f * 0.5f ); Update( f * 0.5f );
}; };
@ -111,7 +111,7 @@ public:
* increasing, although not necessarily linearly. * increasing, although not necessarily linearly.
* */ * */
virtual void UpdatePostProcess(int currentStep /*= 0*/, int numberOfSteps /*= 0*/) { virtual void UpdatePostProcess(int currentStep /*= 0*/, int numberOfSteps /*= 0*/) {
float f = currentStep / (float)numberOfSteps; float f = numberOfSteps ? currentStep / (float)numberOfSteps : 1.0f;
Update( f * 0.5f + 0.5f ); Update( f * 0.5f + 0.5f );
}; };