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[require]
GLSL >= 1.10
[fragment shader]
#define FRAGMENT_SHADER
// Warsow GLSL shader
#if !defined(__GLSL_CG_DATA_TYPES)
#define myhalf float
#define myhalf2 vec2
#define myhalf3 vec3
#define myhalf4 vec4
#else
#define myhalf half
#define myhalf2 half2
#define myhalf3 half3
#define myhalf4 half4
#endif
#define M_TWOPI 6.28318530717958647692
varying vec2 TexCoord;
#ifdef VERTEX_SHADER
// Vertex shader
uniform float TurbAmplitude, TurbPhase;
void main(void)
{
gl_FrontColor = gl_Color;
vec4 turb;
turb = vec4(gl_MultiTexCoord0);
turb.s += TurbAmplitude * sin( ((gl_MultiTexCoord0.t / 4.0 + TurbPhase)) * M_TWOPI );
turb.t += TurbAmplitude * sin( ((gl_MultiTexCoord0.s / 4.0 + TurbPhase)) * M_TWOPI );
TexCoord = vec2(gl_TextureMatrix[0] * turb);
gl_Position = ftransform();
#ifdef APPLY_CLIPPING
#ifdef __GLSL_CG_DATA_TYPES
gl_ClipVertex = gl_ModelViewMatrix * gl_Vertex;
#endif
#endif
}
#endif // VERTEX_SHADER
#ifdef FRAGMENT_SHADER
// Fragment shader
uniform sampler2D BaseTexture;
void main(void)
{
myhalf4 color;
color = myhalf4(gl_Color) * myhalf4(texture2D(BaseTexture, TexCoord));
gl_FragColor = vec4(color);
}
#endif // FRAGMENT_SHADER
[vertex shader]
#define VERTEX_SHADER
// Warsow GLSL shader
#if !defined(__GLSL_CG_DATA_TYPES)
#define myhalf float
#define myhalf2 vec2
#define myhalf3 vec3
#define myhalf4 vec4
#else
#define myhalf half
#define myhalf2 half2
#define myhalf3 half3
#define myhalf4 half4
#endif
#define M_TWOPI 6.28318530717958647692
varying vec2 TexCoord;
#ifdef VERTEX_SHADER
// Vertex shader
uniform float TurbAmplitude, TurbPhase;
void main(void)
{
gl_FrontColor = gl_Color;
vec4 turb;
turb = vec4(gl_MultiTexCoord0);
turb.s += TurbAmplitude * sin( ((gl_MultiTexCoord0.t / 4.0 + TurbPhase)) * M_TWOPI );
turb.t += TurbAmplitude * sin( ((gl_MultiTexCoord0.s / 4.0 + TurbPhase)) * M_TWOPI );
TexCoord = vec2(gl_TextureMatrix[0] * turb);
gl_Position = ftransform();
#ifdef APPLY_CLIPPING
#ifdef __GLSL_CG_DATA_TYPES
gl_ClipVertex = gl_ModelViewMatrix * gl_Vertex;
#endif
#endif
}
#endif // VERTEX_SHADER
#ifdef FRAGMENT_SHADER
// Fragment shader
uniform sampler2D BaseTexture;
void main(void)
{
myhalf4 color;
color = myhalf4(gl_Color) * myhalf4(texture2D(BaseTexture, TexCoord));
gl_FragColor = vec4(color);
}
#endif // FRAGMENT_SHADER
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