lorduk Posted January 10, 2003 Share Posted January 10, 2003 in doc: This function will "integrate" the 3d image along the line specified by p0 and p1. what do they mean by integrate? does it preform basic ray-marching or what (at least the output is rather similiar, but then the step size is one voxel or what)? just wondering.... -Kaspar Quote Link to comment Share on other sites More sharing options...
Jason Posted January 12, 2003 Share Posted January 12, 2003 Its quite simple actually.. It basically means "add up" (or "average" if you supply the "iscale" option to the function). It'll step along the 3d texture and sum up the density and scale it by iscale. Quote Link to comment Share on other sites More sharing options...
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