GlDepthDarkening Class Reference

#include <ImFusion/GL/GlDepthDarkening.h>

Implementation of the Depth Darkening technique for a simple screen-space ambient occlusion effect. More...

Inheritance diagram for GlDepthDarkening:

Detailed Description

Implementation of the Depth Darkening technique for a simple screen-space ambient occlusion effect.

Original paper: http://graphics.uni-konstanz.de/publikationen/2006/unsharp_masking/Luft%20et%20al.%20–%20Image%20Enhancement%20by%20Unsharp%20Masking%20the%20Depth%20Buffer.pdf

Public Member Functions
	GlDepthDarkening ()
	Constructor.
	~GlDepthDarkening ()
	Destructor.
void	apply (const GlImage *inputColorTex, const GlImage *inputDepthTex)
	Applies depth darkening to the given input textures and renders the result directly to the screen.
void	setFuzziness (float value)
	Sets the fuzziness parameter. Defines the radius of the Gaussian blur.
void	setStrength (float value)
	Sets the strength of the depth darkening effect.

Member Function Documentation

apply()

void apply	(	const GlImage *	inputColorTex,
		const GlImage *	inputDepthTex )

Applies depth darkening to the given input textures and renders the result directly to the screen.

If you have an active FBO with a texture attached, it will render to that.

Parameters

inputColorTex	Input color image, must not be 0.
inputDepthTex	Input depth image, must not be 0.

---

The documentation for this class was generated from the following file:

• ImFusion/GL/GlDepthDarkening.h