mav_windowFogSet - Set the fog for a window.

[ Maverik Level 1 functions ]

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mav_windowFogSet

## Summary

Set the fog for a window.

## Syntax

void mav_windowFogSet(MAV_window *w, int type, float data1, float data2, float r, float g, float b);

- MAV_window *w
  Window.

- int type
  The type of fog.

- float data1, data2
  Fog data (see below).

- float r, g, b
  Fog colour.

## Description

This function sets the fog for window `w` to be the values supplied. `type` defines the type of fog used and can take the values `MAV_FOG_NONE` to disable fogging, `MAV_FOG_LINEAR` for a linear fog falloff and `MAV_FOG_EXP` and `MAV_FOG_EXP2` for exponential fog falloffs. For linear fog `data1` and `data2` define the start and end distances from the eye point where fog is applied. For exponential fog `data1` specifies the fog density and `data2` is unused. `r`, `g` and `b` define the colour of the fog. If the colour values are negative the background colour is used.

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