jogamp.opengl.util.glsl.fixedfunc.shaders.mgl_settexcoord.vp Maven / Gradle / Ivy

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Java™ Binding for the OpenGL® API

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#ifndef mgl_settexcoord_vp
#define mgl_settexcoord_vp

#include es_precision.glsl

#include mgl_const.glsl
#include mgl_uniform.glsl
#include mgl_attribute.glsl
#include mgl_varying.glsl

void setTexCoord(in vec4 defpos) {
  /**
   * bitwise operator not supported on APX 2500 ES 2.0
   *
  mgl_TexCoords[0] = ( 0 != (mgl_TexCoordEnabled &   1) ) ? mgl_MultiTexCoord0 : defpos;
  mgl_TexCoords[1] = ( 0 != (mgl_TexCoordEnabled &   2) ) ? mgl_MultiTexCoord1 : defpos;
  mgl_TexCoords[2] = ( 0 != (mgl_TexCoordEnabled &   4) ) ? mgl_MultiTexCoord2 : defpos;
  mgl_TexCoords[3] = ( 0 != (mgl_TexCoordEnabled &   8) ) ? mgl_MultiTexCoord3 : defpos;
  mgl_TexCoords[4] = ( 0 != (mgl_TexCoordEnabled &  16) ) ? mgl_MultiTexCoord4 : defpos;
  mgl_TexCoords[5] = ( 0 != (mgl_TexCoordEnabled &  32) ) ? mgl_MultiTexCoord5 : defpos;
  mgl_TexCoords[6] = ( 0 != (mgl_TexCoordEnabled &  64) ) ? mgl_MultiTexCoord6 : defpos;
  mgl_TexCoords[7] = ( 0 != (mgl_TexCoordEnabled & 128) ) ? mgl_MultiTexCoord7 : defpos;
   */
  
  #if MAX_TEXTURE_UNITS >= 2
  mgl_TexCoords[0] = ( 0 != mgl_TexCoordEnabled[0] ) ? mgl_MultiTexCoord0 : defpos;
  mgl_TexCoords[1] = ( 0 != mgl_TexCoordEnabled[1] ) ? mgl_MultiTexCoord1 : defpos;
  #endif
  #if MAX_TEXTURE_UNITS >= 4
  mgl_TexCoords[2] = ( 0 != mgl_TexCoordEnabled[2] ) ? mgl_MultiTexCoord2 : defpos;
  mgl_TexCoords[3] = ( 0 != mgl_TexCoordEnabled[3] ) ? mgl_MultiTexCoord3 : defpos;
  #endif
  #if MAX_TEXTURE_UNITS >= 8
  mgl_TexCoords[4] = ( 0 != mgl_TexCoordEnabled[4] ) ? mgl_MultiTexCoord4 : defpos;
  mgl_TexCoords[5] = ( 0 != mgl_TexCoordEnabled[5] ) ? mgl_MultiTexCoord5 : defpos;
  mgl_TexCoords[6] = ( 0 != mgl_TexCoordEnabled[6] ) ? mgl_MultiTexCoord6 : defpos;
  mgl_TexCoords[7] = ( 0 != mgl_TexCoordEnabled[7] ) ? mgl_MultiTexCoord7 : defpos;
  #endif
}

#endif // mgl_settexcoord_vp