sim.transformImage

Transforms an image in various ways

Synopsis

bytes newImage = sim.transformImage(bytes image, list resolution, int options) buffer newImage = sim.transformImage(buffer image, int[2] resolution, int options)

Arguments

image: buffer to rgb or rgba values of the image. Beware that in Lua, this image buffer will be modified!
resolution: resolution of the image
options: bit-coded:
- bit0 set (1): the provided image is rgba (or a depth buffer, i.e. one double per image pixel), otherwise it is rgb
- bit1 set (2): the image will be flipped on its x-axis
- bit2 set (4): the image will be flipped on its y-axis

Return values

newImage: buffer of the transformed image