Recent questions tagged WebGL

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webgl - THREE.JS Shadow on opposite side of light

I used THREE.js r49 create 2 cube geometry with a directional light to cast shadow on them and got result as in ... true; scene.add( light ); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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webgl - Three.js not possible to load textures

I have an Three.js project with augmented reality and now I try to load a model with textures. For some reason ... doesnt work. Thanks a lot! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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webgl - THREE JS TextureLoader

I am trying to add texture to a model that I converted to json and imported from 3ds Max. I searched but didn't ... scene.add( mesh ); } ); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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601 views

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webgl - Three.js Retrieve data from WebGLRenderTarget (water sim)

I am trying to port this (http://madebyevan.com/webgl-water/?) over to THREE. I think I'm getting close ... 9/ Will investigate and report back. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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480 views

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webgl - three.js updating geometry face materialindex

Is there a way to change the materialIndex on a face of an existing Mesh? This isn't discussed in the How to Update ... isn't a thing, is it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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422 views

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webgl - What are Vertex Arrays in OpenGL & WebGL2?

I've been working with WebGL1 for some time but now that I'm learning more about WebGL2, I'm confused ... and the example continues to work. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

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webgl - three.js how to make double sided object

Blender export obj don't export double sided objects. How can I render objects in double sided mode. I tried this ... scene.add(objects); }); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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673 views

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webgl - How to clone an object3d in Three.js?

I want to clone a model loaded with loader, I found this issue on github,but the solution doesn't work. ... current stable version of Three.js? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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503 views

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webgl - bufferData - usage parameter differences

While reading specification at Khronos, I found: bufferData(ulong target, Object data, ulong usage) 'usage' ... instead STATIC_DRAW? Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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962 views

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webgl - Three.js png texture - alpha renders as white instead as transparent

I'm creating a cube and I apply 6 different textures to each of it's faces. Each texture is a .png file ... I make that white part transparent? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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868 views

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webgl - Outline object (normal scale + stencil mask) three.js

For some time, I've been trying to figure out how to do an object selection outline in my game. (So the ... for days. Thanks for any advice! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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