diff options
Diffstat (limited to 'src/test/com/jogamp')
| -rw-r--r-- | src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/shader/elektronenmultiplizierer_development.fp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/shader/elektronenmultiplizierer_development.fp b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/shader/elektronenmultiplizierer_development.fp index 6c9e0485a..22fb65e90 100644 --- a/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/shader/elektronenmultiplizierer_development.fp +++ b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/shader/elektronenmultiplizierer_development.fp @@ -40,7 +40,9 @@ vec2 oglFragCoord; //const pre-calc const float phi = 1.618; -const float _IKVNORM_ = 1.0 / sqrt(pow(phi * (1.0 + phi), 2.0) + pow(phi * phi - 1.0, 2.0) + pow(1.0 + phi, 2.0)); +// Using math functions in initializers fails on MacOSX +// const float _IKVNORM_ = 1.0 / sqrt(pow(phi * (1.0 + phi), 2.0) + pow(phi * phi - 1.0, 2.0) + pow(1.0 + phi, 2.0)); +const float _IKVNORM_ = 0.190989113930771; const float _C1_ = phi * (1.0 + phi) * _IKVNORM_; const float _C2_ = (phi * phi - 1.0) * _IKVNORM_; const float _1C_ = (1.0 + phi) * _IKVNORM_; |