obsid v0.2.0 — Texture, Toon & Shader APIs

obsid v0.2.0

New APIs

• upload_texture_raw(id, data_ptr, data_len) — Upload PNG/JPEG bytes for async browser-side decode via createImageBitmap
• update_mesh_verts(id, vert_ptr, vert_count) — Re-upload vertex data without touching the index buffer (for morph target updates)
• set_mesh_toon(mesh_id, shade_r, shade_g, shade_b, threshold) — Per-mesh MToon-style cel shading with custom shade color
• create_shader_program(id, frag_ptr, frag_len) — Compile custom fragment shader from WASM-provided GLSL source
• set_mesh_shader(mesh_id, program_id) — Bind custom shader program to mesh

Notes

• create_shader_program almide name avoids collision with webgl.create_program (0-arg WebGL binding). The WASM import name remains create_program.