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Improve terrain generation #130

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BarthPaleologue opened this issue Jul 25, 2024 · 4 comments
Open

Improve terrain generation #130

BarthPaleologue opened this issue Jul 25, 2024 · 4 comments
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enhancement New feature or request
Milestone
2.0 - WebGPU Only

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@BarthPaleologue
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With WebGPU compute shaders, all terrain generation code will be rewritten, which is the perfect occasion to improve its quality.

Here are some ideas that could be used:
@BarthPaleologue BarthPaleologue added the enhancement New feature or request label Jul 25, 2024
@BarthPaleologue BarthPaleologue added this to the 2.0 - WebGPU Only milestone Jul 25, 2024
@BarthPaleologue
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The analytic normal will be abandonned in favor of erosion by gradient division.

This will also make it easier with craters (3d worley)

Domain warping can bé used for biome blending.

@BarthPaleologue
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This one is crazy good for lod transitions https://youtu.be/N3mKIasLeTY

@BarthPaleologue
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Another erosion noise but in 3D with derivatives! https://www.shadertoy.com/view/ddGcz1

@BarthPaleologue
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BarthPaleologue commented Oct 21, 2024 •
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Example of crater noise: https://www.shadertoy.com/view/llSGRw

And possibly some inexpensive variant https://www.shadertoy.com/view/4tK3zR

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