TSL twins of GLSL luxarIsOrthoProjection / luxarProjectionSizeScale (glsl-lib.ts): read from cameraProjectionMatrix, which three sets for the camera being drawn with. element(c) is column c, so P[3][3] is element(3).w and P[1][1] is element(1).y.
luxarIsOrthoProjection
luxarProjectionSizeScale
cameraProjectionMatrix
element(c)
element(3).w
element(1).y
TSL twins of GLSL
luxarIsOrthoProjection/luxarProjectionSizeScale(glsl-lib.ts): read fromcameraProjectionMatrix, which three sets for the camera being drawn with.element(c)is column c, so P[3][3] iselement(3).wand P[1][1] iselement(1).y.