Calculating vertex normals after displacement in the vertex shader

mjurczyk · July 10, 2020, 10:21pm

its-so-shiny_fb_1017995

Are the scrolling seams a result of a scrolling noise texture or an artefact from the calculations ?

Not sure if they are always there, but can see some at everything set to 0.5:
Screen Shot 2020-07-11 at 00.20.03

Topic		Replies	Views
Recalculate normals after vertex transformation using TSL Questions geometry , shaders	5	188	January 1, 2025
Calculating normals from heightmap in vertex shader Questions shaders	4	4737	February 24, 2020
Calculate vertex normals for indexed PlaneBufferGeometry in vertex shader after displacement Questions glsl , normals , shaders	6	4046	May 31, 2017
Displacement map for terrain shading problem Questions displacement-map	2	1548	February 12, 2019
Discontinuous Normals on a Normalized Cube Mesh with Displacement Texture Questions textures , materials , geometry , normals , shaders	15	862	July 17, 2023