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What is Level of Detail (LOD) in 3D Modeling? | Techniques & software

CG Spectrum

It helps reduce the amount of detail by simplifying polygons and textures as they get further away from the camera. Generally, the closer to camera, the more level of detail (surface details, textures, shadows, etc. For example, when viewing an object from far away, only basic features such as color and geometry may need to be visible.

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Introducing the new "last minute" lightmapper

Mircosoft Game Dev

The solution to these problems is to add support for a more traditional lightmapper (pre-baked light texture). Light is precomputed offline and rendered to a texture, which is then used by the geometry. First of all, you need to make sure your meshes have an UV2 layer. How does it look? How do I use it? Tweaking Options.

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Little Racer – 3D Art

The Knights of Unity

Almost every 3D asset is painted using only one atlas texture. As I mentioned before – almost every 3D object uses the same atlas texture. To solve the problem we rearranged the mesh and added some edge loops along track parts. Adjusting mesh, rig and skinning needed a couple of iterations.

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Maintenance release: Godot 3.3.2

Mircosoft Game Dev

Notably, Windows users could experience crashes when baking lightmaps. Import: Print a warning when importing a repeating NPOT texture in a GLES2 project ( GH-48817 ). Import: glTF: Improved error handling around invalid images and invalid meshes ( GH-48904 , GH-48912 ). was thus subject to this crash when baking lightmaps.

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Dev snapshot: Godot 4.0 beta 12

Mircosoft Game Dev

OBJ mesh import now supports vertex colors as exported by Blender ( GH-71033 ). Navigation: Fix for navmesh baking when parsing StaticBody colliders ( GH-70904 ). Rendering: Fix multiple issues that make the normal roughness texture unusable ( GH-71130 ). Fix Tab key usage in the inspector ( GH-71271 ).

Beta 110
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Godot 4.0 gets SDF based real-time global illumination

Mircosoft Game Dev

SDFGI is something akin to a dynamic real-time lightmap (but it does not requiere unwrapping, nor does it use textures). Ensure your meshes are marked as "Static Bake", then enable SDFGI in the Environment settings. What can it do? As long as walls are thicker than a voxel for a given cascade, light won't go through.

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Optimize Vegetation Generation

Mnenad

Mainly I focused on generating grass that bends in the wind and some fern like plants, but what comes next is usable for all kind of meshes. Batching means to combine mesh objects that share the same material or that are marked as static in the Unity inspector. In my case I had terrible FPS with just some thousand mesh instances.

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