H3D Tutorials

INTRODUCTION:Hello, and welcome to this awesome little tutorial. The purpose of this tutorial is to explain a common problem compositors run into that comes out of the pipeline and onto our plate; the dreaded offset, or passes not lining up 100%. When you have a render artist send you multip...

demo movie Sometimes a flare is not enough to simulate a big light or a sun. The problem is that only one point detects the alpha, so you dont have a volume object that emits the light. Ive had to create a sun for a project and I decided to do it in a way that you can control animation, shape and...

The STMap is a pretty simple but powerful node.For each pixel in the output image it looks at the corresponding pixel of the stmap and uses it's red and green values as x/y coordinates respectively to pull the right pixel from the source image.Given that your 3D renderer can output texture UV...

When using the curve operations in the animation menu (Predefined/...) or in the curve editor, an expression is applied to the existing keyframe animation in a non destructive way.I.e.: "Predefined/Negate" simply turns "curve" into "-curve" where 'curve' hold...