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-rw-r--r--src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01a-xxx.fp12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01a-xxx.fp b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01a-xxx.fp
index fba2edb64..b51ec5808 100644
--- a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01a-xxx.fp
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01a-xxx.fp
@@ -12,6 +12,7 @@ void main (void)
vec3 c = gcu_ColorStatic.rgb;
float alpha = 0.0;
+ float enable = 1.0;
if((gcv_TexCoord.x == 0.0) && (gcv_TexCoord.y == 0.0)) {
alpha = gcu_Alpha;
@@ -23,13 +24,12 @@ void main (void)
rtex.y -= 0.1;
if(rtex.y < 0.0) {
- /** discard freezes NV tegra2 compiler (TODO: dbl check)
if(gcv_TexCoord.y < 0.0) {
- discard;
+ // discard; // freezes NV tegra2 compiler (TODO: dbl check)
+ enable = 0.0;
} else {
rtex.y = 0.0;
- }*/
- rtex.y = 0.0;
+ }
}
vec2 f = vec2((dtx.y - dtx.x + 2.0*rtex.x*dtx.x), (dty.y - dty.x + 2.0*rtex.x*dty.x));
@@ -39,12 +39,12 @@ void main (void)
float a = (0.5 - d * sign(gcv_TexCoord.y));
if (a >= 1.0) {
- alpha = gcu_Alpha;
+ alpha = gcu_Alpha * enable;
} else if (a <= 0.0) {
// discard; // freezes NV tegra2 compiler (TODO: dbl check)
alpha = 0.0;
} else {
- alpha = gcu_Alpha * a;
+ alpha = gcu_Alpha * a * enable;
// ?? mix(b_color,gcu_ColorStatic.rgb, a);
}
}