---
name: "set_trans_blender"
section: "3alleg4"
platform: "linux"
package: "allegro4-doc"
version: "2:4.4.3.1-5"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/set_trans_blender/3alleg4"
---

# set\_trans\_blender(3alleg4)

Enables a truecolor blender. Allegro game programming library.

## NAME

set\_trans\_blender - Enables a truecolor blender. Allegro game programming library.

## SYNOPSIS

**#include \<allegro.h\>**

**void set\_trans\_blender(int r, int g, int b, int a);**

## DESCRIPTION

Enables a linear interpolator blender mode for combining translucent  or lit truecolor pixels.

## SEE ALSO

**set\_blender\_mode**(3alleg4), **set\_alpha\_blender**(3alleg4), **set\_write\_alpha\_blender**(3alleg4), **color\_map**(3alleg4), **draw\_trans\_sprite**(3alleg4), **draw\_lit\_sprite**(3alleg4), **drawing\_mode**(3alleg4), **set\_add\_blender**(3alleg4), **set\_burn\_blender**(3alleg4), **set\_color\_blender**(3alleg4), **set\_difference\_blender**(3alleg4), **set\_dissolve\_blender**(3alleg4), **set\_dodge\_blender**(3alleg4), **set\_hue\_blender**(3alleg4), **set\_invert\_blender**(3alleg4), **set\_luminance\_blender**(3alleg4), **set\_multiply\_blender**(3alleg4), **set\_saturation\_blender**(3alleg4), **set\_screen\_blender**(3alleg4), **ex3d**(3alleg4), **exblend**(3alleg4), **exrotscl**(3alleg4), **exshade**(3alleg4), **extrans**(3alleg4), **extrans2**(3alleg4), **exxfade**(3alleg4)