/render_engine

Primary LanguageC++

Current master branch status (Build and test):

petrarce

TODO'S

Features

General

  • Interte qml interface
  • Loading 3d meshes from blender/3dmax/... model files
  • add support of multiple viewports fort the same scene
  • Shadows
  • Screen space AO
  • Screnn space reflections
  • Generation of open space environments
  • Level of details maps

Shaders

  • Lighting models
    • [ X ] Blinn-Phong
    • GGX
  • Ambient occlusions maps
  • [ X ] Normal maps
  • Metalikness maps
  • Specularity maps
  • Bump maps
  • Roughness maps

Meshes

  • Cube texture for surrounding
  • Heightmap meshes
  • Geometry clipmaps for terrain rendering
  • Implement light sources
    • Point light
    • Directional light
    • Spot light
  • Add draw options for meshes
    • Normal mode (draw mesh faces only)
    • Overlay mode (draw meshes with edges and points overlayed)
    • Cascade mode (draw only edges)
    • Points mode (draw only points of the mesh)

Procedural textures

  • Cellular texturing (Worley noise)
  • Solid texturing (Perlin noise)
  • Self-organized textures?

Algorythms

  • GPU-based sort algorythms.

Improvements

  • Cache scope state. Don't prepare it every draw call
  • Cache uniform. Don't aply them agin unless unchanged
  • Call OpenGL bind functions only if different object is in current scope
  • Create wrapper for OpenGL state changes