Find Spline index         Find the index of a point on a spline
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Note: This only works if the spline nodes are evenly spaced (if not this could help: Equal Length Spline). 

int getIndex(Ogre::SimpleSpline* theSpline, float splinePosition)
{
    return floor(splinePosition * (float)theSpline->getNumPoints());
}

 

Contributors to this page: jacmoe111451 points  and Spacegaier3733 points  .
Page last modified on Saturday 02 of January, 2010 04:05:13 GMT by jacmoe111451 points .

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