Unity Script Reference:

static function SetRenderTarget(rt: RenderTexture): void;

static void SetRenderTarget(RenderTexture rt);

static def SetRenderTarget(rt as RenderTexture) as void

static function SetRenderTarget(colorBuffer: RenderBuffer, depthBuffer: RenderBuffer): void;

static void SetRenderTarget(RenderBuffer colorBuffer, RenderBuffer depthBuffer);

static def SetRenderTarget(colorBuffer as RenderBuffer, depthBuffer as RenderBuffer) as void

static function SetRenderTarget(colorBuffers: RenderBuffer[], depthBuffer: RenderBuffer): void;

static void SetRenderTarget(RenderBuffer[] colorBuffers, RenderBuffer depthBuffer);

static def SetRenderTarget(colorBuffers as RenderBuffer[], depthBuffer as RenderBuffer) as void

Description

Sets current render target.

This function sets which RenderTexture or a RenderBuffer combination will be rendered into next. Use it when implementing custom rendering algorithms, where you need to render something into a render texture manually. Requires Unity Pro.

The function call with colorBuffers array enables techniques that use Multiple Render Targets (MRT), where fragment shader can output more than one final color.