hydra/docs/funcs_modulators.md

Modulators

Functions for describing modulations of sources.

• [.modulate( texture, amount )](#.modulate( texture, amount ))
• [.modulateHue( color, amount )](#.modulateHue( color, amount ))
• [.modulateKaleid( nSides )](#.modulateKaleid( nSides ))
• [.modulatePixelate( multiple, offset )](#.modulatePixelate( multiple, offset ))
• [.modulateRotate( multiple, offset )](#.modulateRotate( multiple, offset ))
• [.modulateScale( multiple, offset )](#.modulateScale( multiple, offset ))
• [.modulateScrollX( multiple, scrollX, speed )](#.modulateScrollX( multiple, scrollX, speed ))
• [.modulateScrollY( multiple, scrollY, speed )](#.modulateScrollY( multiple, scrollY, speed ))

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.modulate( texture, amount )

• texture
  • color :: vec4
  • src
  • shape
• amount :: float (default 0.1)

Modulate texture. More about modulation at: https://lumen-app.com/guide/modulation/

.modulateHue( color, amount )

• texture
  • color :: vec4
  • src
  • shape
• amount :: float (default 1.0)

Changes coordinates based on hue of second input. Based on: https://www.shadertoy.com/view/XtcSWM

.modulateKaleid( nSides )

• texture
  • color :: vec4
  • src
  • shape
• nSides :: float (default 4.0)

.modulatePixelate( multiple, offset )

• texture
  • color :: vec4
  • src
  • shape
• multiple :: float (default 10.0)
• offset :: float (default 3.0)

.modulateRotate( multiple, offset )

• texture
  • color :: vec4
  • src
  • shape
• multiple :: float (default 1.0)
• offset :: float (default 0.0)

.modulateScale( multiple, offset )

• texture
  • color :: vec4
  • src
  • shape
• multiple :: float (default 1.0)
• offset :: float (default 1.0)

.modulateScrollX( multiple, scrollX, speed )

• texture
  • color :: vec4
  • src
  • shape
• scrollX :: float (default 0.5)
• speed :: float (default 0.0)

.modulateScrollY( multiple, scrollY, speed )

• texture
  • color :: vec4
  • src
  • shape
• scrollY :: float (default 0.5)
• speed :: float (default 0.0)