利用者:Juicyfruit/we should check this

Bartek list

• Constant folding in svm shading trees. ( usecase: insert an divide node as an input. using constants with a combine rgb node)

• Speed of Barteks wood in svm vs osl. Benchmark and fix ??!!?

• Clamping where in what nodes and negative colors. ( Why clamp them as they could be useful )

• Save out camdata in EXR
  • 'cameraFocalLength'
  • 'cameraAperture'
  • 'cameraFov'
  • 'cameraTransform' M44fAttribute ( 4x4 matrix )

• load this exr camdata in compositor

OpenEXR camdata

• vray 3.0 outputs:
  • name = cameraAperture, type = float
  • name = cameraFNumber, type = float
  • name = cameraFarClip, type = float
  • name = cameraFarRange, type = float
  • name = cameraFocalLength, type = float
  • name = cameraFov, type = float
  • name = cameraNearClip, type = float
  • name = cameraNearRange, type = float
  • name = cameraProjection, type = int
  • name = cameraTargetDistance, type = float
  • name = cameraTransform, type = m44f