Keywords: Parallax Vectors.svg en A diagram showing the vectors and distances used in one-step parallax mapping relative to a surface point N the surface normal V vector in direction of viewer h height of height map a k a bump map at surface point o offset to surface point based on intersection of V with the surface at height h Image originally created by User Fuzzypeg in Inkscape and modified by User Martin Kraus; released to the public domain 2011-07-07 own Martin Kraus cc-zero Uploaded with UploadWizard Illustrations |