Turbulence.zip
Generates basic animatable perlin turbulence. It's easier to use than the built-in fnoise.
TurbulenceAbs.zip
Generates Perlin turbulence with inflection.
RadTurb.zip
Generates basic animatable radial perlin turbulence. To make the noise wrap around smoothly I had to blend two adjacent samples.
RadTurbAbs.zip
Generates basic animatable radial perlin turbulence with inflection.
RadialDisp.zip
Input:
Control:
Output:
Radially displaces image, given a control imagePolar2Cart.zip
Input:
Output:
Warps an image from Polar to Cartesian coordinates
Cart2Polar.zip
Input:
Output:
Warps an image from Cartesian to Polar coordinates
BumpDispCreate.zip
Input:
Output:
Creates a derivative map by subtracting the image from its 1 pixel offset up, down, left, and right and placing the result in the red, green, blue, and alpha channels. In this sample image white represents the alpha channel.
BumpDispWarp.zip
Input:
Control:
Output:
Uses the derivative map created by the macro BumpDispCreate to warp the image.
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