We propose a way of creating drawings with controlled 3D effects by introducing new primitive, called a shading curve, that supports explicit and local gradient control.
https://www.cl.cam.ac.uk/research/rainbow/projects/shadingcurves/
We propose a way of creating drawings with controlled 3D effects by introducing new primitive, called a shading curve, that supports explicit and local gradient control.
https://www.cl.cam.ac.uk/research/rainbow/projects/shadingcurves/