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Update water contact patch handling in runtime-host.ts

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This commit is contained in:
Victor Giers
2026-04-07 06:36:05 +02:00
parent d1f0957a7b
commit aa94c950e1
1 changed files with 15 additions and 5 deletions
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20
src/runtime-three/runtime-host.ts
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@@ -554,7 +554,10 @@ export class RuntimeHost {
for (const brush of brushes) {
const geometry = buildBoxBrushDerivedMeshData(brush).geometry;
const staticContactPatches = brush.volume.mode === "water" ? this.collectRuntimeStaticWaterContactPatches(brush) : [];
const contactPatches = brush.volume.mode === "water" ? this.mergeRuntimeWaterContactPatches(staticContactPatches, this.collectRuntimePlayerWaterContactPatches(brush)) : [];
const contactPatches =
brush.volume.mode === "water"
? this.mergeRuntimeWaterContactPatches(brush, staticContactPatches, this.collectRuntimePlayerWaterContactPatches(brush))
: [];
const materials = [
this.createFaceMaterial(brush, "posX", brush.faces.posX.material, volumeRenderPaths, contactPatches, staticContactPatches),
@@ -1022,7 +1025,8 @@ export class RuntimeHost {
rotationDegrees: brush.rotationDegrees,
size: brush.size
},
contactBounds
contactBounds,
brush.volume.water.foamContactLimit
);
}
@@ -1039,20 +1043,26 @@ export class RuntimeHost {
rotationDegrees: brush.rotationDegrees,
size: brush.size
},
[playerBounds]
[playerBounds],
brush.volume.water.foamContactLimit
);
}
private mergeRuntimeWaterContactPatches(
brush: RuntimeBoxBrushInstance,
staticContactPatches: ReturnType<typeof collectWaterContactPatches>,
dynamicContactPatches: ReturnType<typeof collectWaterContactPatches>
) {
return [...dynamicContactPatches, ...staticContactPatches].slice(0, 6);
return [...dynamicContactPatches, ...staticContactPatches].slice(0, brush.volume.water.foamContactLimit);
}
private updateRuntimeWaterContactUniforms() {
for (const binding of this.runtimeWaterContactUniforms) {
const mergedPatches = this.mergeRuntimeWaterContactPatches(binding.staticContactPatches, this.collectRuntimePlayerWaterContactPatches(binding.brush));
const mergedPatches = this.mergeRuntimeWaterContactPatches(
binding.brush,
binding.staticContactPatches,
this.collectRuntimePlayerWaterContactPatches(binding.brush)
);
binding.uniform.value = createWaterContactPatchUniformValue(mergedPatches);
binding.axisUniform.value = createWaterContactPatchAxisUniformValue(mergedPatches);
binding.shapeUniform.value = createWaterContactPatchShapeUniformValue(mergedPatches);