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#QTEK

QTEK is a webgl graphic library.

DOTA2 Hero Viewer

Bootcamp

Worldcup 2014 Intro Movie

• Ten thousand cubes with normal mapping
• Cube animation
• Physically based rendering with HDR IBL
• A simple glTF scene
• 3d model loader of THREE.js format
• Skinning
• Particle effects
• Curl noise particle effects
• Cascade shadow mapping
• Omni light shadow mapping
• Post processing - Depth of field
• Post processing - Lensflare
• RGBE Decoder
• Skybox
• Draggable cubes

• Scene graph based management of lights, meshes, cameras, materials and shaders
• Basic primitive geometry procedural generate
  • Cube, sphere, cylinder, cone, plane
• Phong and lambert buildin shaders which support normal map and environment map
• Physically based shader
• Point, directional, spot light
• Orthographic, perspective camera
• Graph based post processing
• High quality shadow
  • PCF or VSM soft shadow
  • PSSM for sun light in large scene
  • Omni light shadow support
• Geometory processing like normal and tangent generate
• GPU based skinning
  • Support 1D and 2D animation blending with blend tree
• First person camera control, orbit camera control
• Skybox, skydom
• Particle System
• Support both ray picking and GPU Picking
• Loader
  • three.js model loader
  • glTF loader
• Timeline based animation, support spline interpolation between keyframes.

Have been updated to the latest glTF specification

• Scene hierarchy
• Mesh, light, camera
• Material, texture
• Skinning
• Animation

https://github.com/pissang/qtek-physics

https://github.com/pissang/qtek-app

https://github.com/pissang/qtek-2d