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Maintenance release: Godot 4.4.1

Mircosoft Game Dev

Rendering: Use separate WorkThreadPool for shader compiler ( GH-103506 ). Shaders: Fix 2D instance params crashing using outside of main() ( GH-103348 ). Shaders: 2D: Fix light shader accessing TEXTURE_PIXEL_SIZE ( GH-103617 ). Rendering: Fix 2D quad primitive missing lighting data in GLES3 renderer ( GH-102908 ).

Render 86
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Strategies for Optimizing Multiplayer Games in Unity

Logic Simplified

The optimization of shaders combines calculation simplification methods which lowers both shader passes and processing redundancy. Through Occlusion Culling the performance improves due to effective rendering of objects which extend past visible camera range.

Games 78
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Advanced GPU optimization techniques in Unity 6 • Insights from Unite 2024

PreMortem.Games

Another essential tool, the Shader Graph heatmap, provides a visual estimate of the cost associated with different Shader Graph nodes. Developers can leverage this feedback to make informed decisions when optimizing shader programs. Unity introduced Solid Angle Culling as an optimization to mitigate this overhead.

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Realistic Lighting in Justice with Mesh Shading

Nvidia

Recently, NetEase introduced Mesh Shader support to Justice. Soon we found we can combine Mesh Shaders with auto-generated LODs to achieve almost only-resolution-relevant rendering complexity, instead of polygon number. With so much potential of Mesh Shader, we conceive that it would be the main stream of future games.

Mesh 52
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Godot 4.0 optimization progress report

Mircosoft Game Dev

Before getting into the GPU side, several optimizations have been done on the CPU side: Culling is now done in a brute-force way which is extremely cache efficient. Everything in the main frame is culled at the same time, objects, light cascades, SDFGI cascades, etc. These test do culling on 10k objects.

Culling 52
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Godot for AA/AAA game development - What's missing?

Mircosoft Game Dev

using data oriented algorithms to process the culling of objects and both secondary command buffers and automatic batching to efficiently submit the draw primitives. When doing tasks such as shader editing, VFX (particles) or animation, there is a large difference between Godot and engines such as Unreal. Specialized artist UIs.

AAA 145
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Practical Use of Render Textures

The Knights of Unity

For shaders, I used Amplify Shader Editor to add some visual effects on top of the render texture. I have also set up Culling Mask so that the camera captures only the things with the correct layer. Then I’ve put the recorded render texture to a Standard Shader. Then the texture is plugged into the created shader.

Texture 52