ivan866
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Is there a tool capable of drawing a triangular linear gradient fill?
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a quick working wrapper for OpenGL from R: require(rgl) tr.points <- matrix(c(1,0,0, cos(60/180*pi),sin(60/180*pi),0, 0,0,0), ncol=3, byrow=TRUE) triangles3d(tr.points, col=c('...

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