I have just started with three.js and I have a couple of basic questions please.I want to render millions of points on the browser (between 5-10million). These points will have different shapes, basic geometric shapes, like circles, squares, triangles etc and different colours. The texture is not im…

Adding on to the post @hofk referenced, regular polygons can be created in a shader quite simply. This is the route I took to make the point shapes in the referenced post. Take a look at the following resource: Book of Shaders - Scroll down to the triangle example

see also discourse.threejs.hofk.de [2021-06-30 21.36.17] from the Collection of examples from discourse.threejs.org

Question of particles, textures and png files

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hofk June 30, 2021, 7:06pm 2

Maybe this will help you? Shader to create an offset, inward-growing stroke?

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Question of particles, textures and png files

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