diff options
Diffstat (limited to 'src/jogl/classes/jogamp/graph/curve/opengl')
| -rw-r--r-- | src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01a-xxx.fp | 12 |
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); } } |