ovwater/ovshaders/ovlod3.frag.cpp File Reference

Functions
vec3	GetNormal (float w, float A, vec2 D, float Q, float phi)
	Computes the normal for gerstner waves.
void	main ()
Variables
uniform sampler2D	texSky
uniform sampler2D	texNoise
uniform float	A
uniform float	t
uniform float	altitude
uniform float	waterHorizon
uniform float	dayTime
uniform vec2	k
uniform vec2	k1
uniform vec2	k2
uniform vec2	k3
uniform vec2	k4
uniform vec2	k5
uniform vec2	k6
uniform vec4	wav1
uniform vec4	wav2
uniform vec4	wav3
uniform vec4	wav4
uniform vec4	wav5
uniform vec4	wav6
varying vec4	fragPos
varying vec2	texCoord1
varying vec2	texCoord2
varying vec2	texCoord3
varying float	ground_height
varying float	antiAliasHorizon
varying float	antiAliasAltitude
float	antiAliasNormals

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Function Documentation

vec3 GetNormal	(	float	w,
		float	A,
		vec2	D,
		float	Q,
		float	phi
	)

Computes the normal for gerstner waves.

Parameters:

	w	the spatial frequency of the wave
	A	the amplitude of the wave
	D	the direction (i.e. wave vector) of the wave
	Q	the steepness of the wave
	phi	the temporal frequency of the wave

Returns:

the normal

void main

(

)

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Variable Documentation

uniform float A

uniform float altitude

varying float antiAliasAltitude

varying float antiAliasHorizon

float antiAliasNormals

uniform float dayTime

varying vec4 fragPos

varying float ground_height

uniform vec2 k

uniform vec2 k1

uniform vec2 k2

uniform vec2 k3

uniform vec2 k4

uniform vec2 k5

uniform vec2 k6

uniform float t

Time variable to use in animations

varying vec2 texCoord1

varying vec2 texCoord2

varying vec2 texCoord3

uniform sampler2D texNoise

uniform sampler2D texSky

uniform float waterHorizon

Distance to the water horizon

uniform vec4 wav1

uniform vec4 wav2

uniform vec4 wav3

uniform vec4 wav4

uniform vec4 wav5

uniform vec4 wav6

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