hydra/docs/funcs_operators.md

Operators

Functions for performing operations on sources.

• [.add( texture, amount )](#.add( texture, amount ))
• [.blend( texture, amount )](#.blend( texture, amount ))
• [.diff( texture )](#.diff( texture ))
• .layer()
• [.mult( texture, amount )](#.mult( texture, amount ))

---

.add( texture, amount )

• texture
  • color :: vec4
  • src
  • shape
• amount :: float (default 0.5)

Add textures.

.blend( texture, amount )

• texture
  • color :: vec4
  • src
  • shape
• amount :: float (default 0.5)

Blend textures.

.diff( texture )

• texture
  • color :: vec4
  • src
  • shape

Return difference of textures.

.layer()

Overlay texture based on alpha value.

.mult( texture, amount )

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

Multiply images and blend with the texture by amount.