[ Solved ] Does anyone know how to draw a smooth slope?

[Chaser_Code]

Terrain height map banding

It’s the limitation of using an image. The numbers of steps available is very limited (128 -256 max) To go beyond this limit you have to process the data with a smoothing function to average positions, and get billions more. Here is an exemple on how to solve this using single or multi smooth-banding (loading is slow, it’s an extreme case with millions triangles to demonstrate it’s efficacity)

GitHub - jbouny/terrain-generator: A Perlin Noise generator that provide as...

http://ycpcs.github.io/cs470-fall2014/labs/lab13.html

WebGL Terrain Rendering in Trigger Rally - Part 3