toxic - A Global Illumination Renderer
Copyright (C) 2003-2004 Francois Beaune

Visit http://toxicengine.sourceforge.net/ for more information.

Running toxic version 1.0 alpha-1, build 1698

Driver settings:
  Settings file: scenes\cornellbox\toxicsettings.xml
  Input file: scenes\cornellbox\cornellbox.xml
  Primary output settings
    Filename: images\cornellbox.png
    Resolution: 1024x1024
    Render area: full frame
    Gamma correction: 2.2
  Photon maps settings
    Global photon map: build from scratch and save to file cornellbox.gpm
    Caustics photon map: build from scratch

Renderer settings:
  System settings
    Rendering threads: 1
  Pixel sampling settings
    Algorithm: stratified sampling
    Samples: 16
  Direct illumination settings
    Area lights sampling
      Algorithm: stratified sampling
      Samples: 36
  Specular reflections settings
    Maximum depth: 8
  Global illumination settings
    Photon tracing
      Photons to emit: 1,000,000
    Radiance estimate
      Precomputation is ON
      Precomputation spacing: 4
      Maximum search distance: 1e+006
      Maximum photons: 500
    Primary final gathering
      Algorithm: stratified sampling
      Samples: 16
    Secondary final gathering is OFF
  Caustics are OFF

1/4. Initializing framebuffer
     * Memory allocation [12,289 KB allocated].
2/4. Initializing scene
     * Loading 'floor.obj'.
     * Loading 'ceiling.obj'.
     * Loading 'backwall.obj'.
     * Loading 'leftwall.obj'.
     * Loading 'rightwall.obj'.
     * Loading 'shortblock.obj'.
     * Loading 'tallblock.obj'.
     * Finalizing.
3/4. Building global photon map (GPM)
     * Photon tracing [9 seconds].
     * Photon map balancing.
     * Radiances precomputation [48 seconds].
     * Early statistics
         Allocated memory: 73,898 KB
         Emitted photons: 1,000,000
         Stored photons: 1,110,489 (111.0%)
     * Writing GPM to file cornellbox.gpm [4 seconds].
4/4. Generating primary output
     * Rendering [56 minutes 16 seconds].
     * Applying gamma correction.
     * Writing rendered image to file images\cornellbox.png.

Rendering statistics:
  Pixels
    Rendered pixels: 1,048,576
  Photons
    Photons in the global photon map: 1,110,489
    Photons in the caustics photon map: 0
  Rays/Intersections
    Total rays cast: 691,485,168
      Primary rays: 16,777,216 (2.4%)
      Secondary rays: 0 (0.0%)
      Shadow rays: 414,404,112 (59.9%)
      Primary final gathering rays: 260,303,840 (37.6%)
      Secondary final gathering rays: 0 (0.0%)
    Average rays per pixel: 659.5
      Primary rays: 16.0
      Secondary rays: 0.0
      Shadow rays: 395.2
      Final gathering rays: 248.2
    Tested intersections: 5,550,052,616
    Intersections found: 740,530,356
    Found/tested intersections ratio: 13.3%