Pipeline Rewrite

Pipeline

• Add new clustered forward rendering pipeline
  • Z-Pre pass
  • Cascaded Shadow Maps
  • CPU light clustering
  • Order-independent Transparency
  • Point, Sphere and Tube Lights
  • SSAO algorithm (Scalable Ambient Obscurance)
  • Temporal Anti-Aliasing
  • HDR, Bloom and Postprocessing
• Integrate into GlfwApp
• Expand material
  • Add IBL shader helper
  • Increase default BRDF LUT size

Other

• Add DebugOverlay
  • On-screen ImGui OpenGL error log
  • Replaces default glow terminal output to make logging more readable for other things like Shader compilation
  • Integrated into GlfwApp, on by default
• Add shader embedding
  • Can be enabled with a CMake Option
  • Active for pipeline and material
  • Requires no further adjustments to usage
• Delete old pipeline
  • Remove debugging dependency on it
  • Remove from GlfwApp
• Add FOV getters to CameraBase and derivatives
• GlfwApp
  • Perform default camera handling update with variable timestep
  • Add optional ImGui pipeline scene configuration window

Misc

• Fix __FILE__ usage on MSVC