I created a custom shader from MeshStandardMaterial, set uniforms in it and use it so. Value of the uniform is a global variable that I update and the set the material needsUpdate = true to update the material. OnBeforeCompile fires, uniform gets the new value, but I cannot observe any changes on t…

Thing is the official example also uses a custom uniform (time) and it not necessary to set needsUpdate to true. A recompile of the shader is not necessary just because a uniform is updated.

onBeforeCompile does not update MeshStandardMaterial when material updated

Questions

prisoner849 February 28, 2020, 6:00pm 8

@Sarge Take a look at this post: How to have different colors/textures on bottom and top side of a Plane?

1 Like

Topic		Replies	Views
Getting no uniforms even when set in onBeforeCompile Questions materials	3	538	June 11, 2021
Update material uniforms Questions materials , shaders , uniforms	1	2238	June 18, 2019
Sharing one material across multiple objects using onBeforeRender() Questions textures , materials	5	3372	April 21, 2023
UBO - UniformBufferObject with onBeforeCompile on MeshStandardMaterial won't compile Questions materials , uniforms	0	41	December 18, 2024
Chainable onBeforeCompile + Uniforms per Mesh Resources materials , shaders , onbeforecompile	18	5923	June 30, 2021

onBeforeCompile does not update MeshStandardMaterial when material updated

Related topics