SPARKS

(experimental) WebGL 2D/3D Rendering for Games.

TO-DO

• [x] Face culling
• [x] Preserving original z-axis orientation (lesser is far)
• [x] Change alpha to opacity
• [x] Alpha blending
• [x] Review transforms
• [x] Cached uniform locations
• [x] Source organization
• [x] Re-think texture/atlas workflow
• [x] CameraOrtho and CameraPerspective
• [x] Tint
• [x] Z-Sorting with perspective
• [x] Use the CPU to project viewModels
• [x] Mouse interaction
• [x] Camera settings ortho/perspective
• [x] Remove interaction from clipped objects
• [x] Save only one buffer for each model
• [x] Sort objects by type
• [x] Object enable/disable
• [x] Clear redundant calls
• [x] Shader improvements
• [x] Look-at
• [x] Text rendering
• [x] Render loop optimizations
• [x] Better text handling
• [x] Spheres
• [x] Deal with texture mapping for cubes, spheres, etc
• [x] Rework the material/texture setup
• [x] Solve sphere face culling
• [x] Rework mesh and buffers system
• [x] Sphere frame texture
• [x] Testing z for interaction
• [x] Delegate triangle hit test to meshes
• [x] Wireframes
• [x] Texture repeat
• [x] Texture transparency
• [x] Texture frame rotation
• [x] Fill gaps between textures
• [x] Look-at for objects
• [x] Draw call reduction
• [ ] Screen/world point conversion
• [ ] Point hit test to all meshes
• [ ] Color conversion, RGB, RGBA
• [ ] Handle lost context
• [ ] Label enhancements
• [ ] Vertex methods (access, modify)

BUGS

• [x] Textures that spends 1 frame to appear
• [ ] Billboard ignoring parent/child transforms
• [x] Some labels presenting clipped text
• [ ] Very poor performance on Safari

NICE TO HAVE

• Raycast (or tools for make one, at least)
• Light
• Material/shaders
• Particles

TO THINK ABOUT

• Remove mouse events from the engine. REMOVED!
• Sacrifice camera as an Object3D to reduce the render loop.
• Delete Loader and Resources, or write a better version of them.