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| author | Adrian Kummerlaender | 2019-02-24 20:56:46 +0100 |
|---|---|---|
| committer | Adrian Kummerlaender | 2019-02-24 20:56:50 +0100 |
| commit | 82a37700e3ff8c1b9c43dbf00c05bd112bd58ec8 (patch) | |
| tree | 077d87798cff1265f4640c64636b924700940d42 /src/shader/code | |
| parent | 1f2b1cb037a202cafe25167c071a2615341dafdb (diff) | |
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Play around with open boundaries
Diffstat (limited to 'src/shader/code')
| -rw-r--r-- | src/shader/code/collide.glsl | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/shader/code/collide.glsl b/src/shader/code/collide.glsl index 0ddae7b..673a285 100644 --- a/src/shader/code/collide.glsl +++ b/src/shader/code/collide.glsl @@ -102,7 +102,7 @@ float equilibrium(float d, vec2 v, int i, int j) { /// Material number meaning (geometry is only changed by the interaction shader) bool isBulkFluidCell(int material) { - return material == 1 || material == 4; + return material == 1 || material == 4 || material == 5 || material == 6; } float getExternalMassInflux(int material) { @@ -126,8 +126,15 @@ void main() { const int material = getMaterial(x,y); if ( isBulkFluidCell(material) ) { - const float d = max(density(x,y), getExternalMassInflux(material)); - const vec2 v = velocity(x,y,d); + float d = max(density(x,y), getExternalMassInflux(material)); + vec2 v = velocity(x,y,d); + + if ( material == 5 ) { + v = vec2(0.1,0.0); + } + if ( material == 6 ) { + d = 1.0; + } setFluid(x,y,v); |