Latest Substance Designer experiments, diagrams, notes, math, sketches

dynamic systems

dynamic systems

parametric equations, reflectance, conformal mappings

dynamic systems, matrices, complex numbers, vector fields

optimization, cost functions and var. calc.

discrete dynamic systems

diagrams and matrix multiplication

3D parametric surfaces

path relaxation

3D parametric surfaces

path relaxation

eigenvectors and eigenvalues

conformal mapping, complex numbers

path optimization

sketch

sketch

sketch

sketch

sketch

sketch

sketch

ray-sphere intersection - render
all credit and code belongs to Inigo Quilez - https://www.shadertoy.com/view/4d2XWV

world space position

normal

depth

occlusion

graph

Substance Designer variable errors