Parameters · Constant
Constant parameters are static data like numbers, vectors, colors and matrices, or loaded and shared resources like images, textures and video.
Float
A single floating point value
Float 2
A two element vector of floating point values
Float 3
A three element vector of floating point values
Float 4
A four element vector of floating point values
Float 2x2
A two by two matrix of floating point values
Float 3x3
A three by three matrix of floating point values
Float 4x4
A four by four matrix of floating point values
Color
A four element vector of floating point values, displayed in the user interface using a color picker control
Texture 2D
A two dimensional texture image, imported from a file.
Video
A two dimensional texture image with playback controls, imported from a file.
Shared Image
A two dimensional texture image shared from another process using a sharing mechanism like Syphon or Spout.