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Practical Tips for Optimizing Ray Tracing

Nvidia

This starts from mesh instance selection and their data. This starts from mesh instance selection and their data processing towards optimized tracing and shading of every hit that you encounter. Parallel mesh processing for instance data generation. Better GPU utilization using batched vertex data processing for dynamic meshes.

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Cocos Shader Tutorial 1.0 - about UV

Cocos

The vertical axes of textures and picture pixels is shown above, when sampling textures in shaders, that is from top to bottom, which is top-right corner. If your previous development experience is based on OpenGL, you may find that the texture on your grid is vertically flipped. the RGB of the color will be multiplied by 0.5

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Realistic Lighting in Justice with Mesh Shading

Nvidia

NetEase Thunder Fire Games Uses Mesh Shading To Create Beautiful Game Environments for Justice In December, we interviewed Haiyong Qian, NetEase Game Engine. Their results were nothing short of stunning with local 8K DLSS support and global illumination through RTXGI. Recently, NetEase introduced Mesh Shader support to Justice.

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Dev snapshot: Godot 4.4 beta 1

Mircosoft Game Dev

GH-98163 ) CSGMesh3D now explicitly requires the mesh to be manifold. A manifold mesh must be closed, have each edge connected to only two faces, and have volume. Commonly, this means that it needs to be a watertight mesh without any holes and where you can never see the backside of the triangles. ( Import 4.4

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Learn How To Get Data From API in Unreal Engine 5 by Building a Virtual Art Gallery

DameDev.tv

In today's post, I'd like to show you how to retrieve an image provided by The Art Institute of Chicago via its public API , how to create a texture from this image, and how to feed this texture to a material and render it on a plane accompanied by a floating text with title, name of the artist and some other details.

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Godot 4.0 gets global and per-instance shader uniforms

Mircosoft Game Dev

The material is what you set to 2D nodes or to 3D meshes in order to draw them. Is every bit of grass a mesh and an object? Not really, games generally just use a texture aligned to the world (that often moves with you), with different colors meaning different things. void fragment() { COLOR = mycolor.rgb; }. How do they do it?

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Does Spine work with USE_INSTANCING?

Cocos

Maybe spine outputs skinned meshes that don’t support instancing? v_instancedCol1; col2 = v_instancedCol1; col3 = v_instancedCol1; #else col1 = u_col1; col2 = u_col2; col3 = u_col3; #endif o *= texture(cc_spriteTexture, uv0); vec4 mask = vec4(texture(maskTex, uv0).rgb, I’m wondering if it’s user error, or working as intended.

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