jogamp.opengl.oculusvr.shader.dist01_chroma.vp Maven / Gradle / Ivy

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Java™ Binding for the OpenGL® API (Android)

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//Copyright 2014 JogAmp Community. All rights reserved.

#if __VERSION__ >= 130
  #define attribute in
  #define varying out
#endif

uniform vec2    ovr_EyeToSourceUVScale;
uniform vec2    ovr_EyeToSourceUVOffset;

attribute vec2  ovr_Position;
attribute vec2  ovr_Params;
attribute vec2  ovr_TexCoordR;
attribute vec2  ovr_TexCoordG;
attribute vec2  ovr_TexCoordB;

varying vec3    ovv_Fade;
varying vec2    ovv_TexCoordR;
varying vec2    ovv_TexCoordG;
varying vec2    ovv_TexCoordB;

void main(void)
{
    gl_Position = vec4(ovr_Position.xy, 0.5, 1.0);
    ovv_Fade = vec3(ovr_Params.r); // vignetteFade
    
    ovv_TexCoordR = ovr_TexCoordR * ovr_EyeToSourceUVScale + ovr_EyeToSourceUVOffset;
    ovv_TexCoordR.y = 1.0-ovv_TexCoordR.y;
    ovv_TexCoordG = ovr_TexCoordG * ovr_EyeToSourceUVScale + ovr_EyeToSourceUVOffset;
    ovv_TexCoordG.y = 1.0-ovv_TexCoordG.y;
    ovv_TexCoordB = ovr_TexCoordB * ovr_EyeToSourceUVScale + ovr_EyeToSourceUVOffset;
    ovv_TexCoordB.y = 1.0-ovv_TexCoordB.y;
}