aboutsummaryrefslogtreecommitdiffstats
path: root/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-segment-head.fp
blob: 26e2bcf24acf1b336acac76c6f81df570f7521ca (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
//Copyright 2010 JogAmp Community. All rights reserved.

//
// 2-pass shader w/o weight
//

#if __VERSION__ >= 130
  #define varying in
  out vec4 mgl_FragColor;
  #define texture2D texture
#else
  #define mgl_FragColor gl_FragColor
#endif

#include uniforms.glsl
#include varyings.glsl

#define GetSample(texUnit, texCoord, psize, cx, cy, offX, offY) texture2D(texUnit, texCoord + psize *  vec2(cx+offX, cy+offY))