forge-scene-loading

What problem does it solve?

Load and render glTF 2.0 scenes with multiple meshes, materials, and a scene hierarchy, enabling realistic real-time rendering in SDL3 GPU.

Core Features & Use Cases

• glTF parsing: load JSON + binary data via forge_gltf_load() and integrate with the math library.
• Multi-material rendering: support textures and solid colors in a single draw via per-primitive uniforms and fragment shading.
• Scene graph traversal: build and traverse parent-child transforms to render complex hierarchies.
• Indexed rendering pipeline: set up vertex/index buffers and render with SDL_DrawGPUIndexedPrimitives.
• Texture and shader integration: upload textures, create samplers, and bind material data during rendering.
• Use Case: load a complete glTF model from assets/model.gltf and render it with proper transforms and materials.

Quick Start

Initialize the loader with a glTF file in assets and render it using the provided GPU pipeline.