01 2018 档案
摘要:double linearizeDepth(double nearz,double farz,double depth) { depth = 2.0 * depth - 1.0; return (2.0 * nearz) / (farz + nearz - depth * (farz - nearz)); }
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摘要:/************************************************************************/ /*线段与WGS84椭球求交 x^2/a^2+y^2/a^2+z^2/b^2=1 (x-x0)/m=(y-y0)/n=(z-z0)/p=t m=x1-x0 n=y1-y0 p=z1-z0 p0线段起始点 p1线段终点 center椭球球心 a =...
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