public void RenderOverlays(WaterOverlaysData overlays)
{
if (!enabled)
{
return;
}
localFoamSimulationMaterial.CopyPropertiesFromMaterial(water.WaterMaterial);
float t = foamThreshold * overlays.DynamicDisplacementMap.width / 2048.0f * 0.7f;
localFoamSimulationMaterial.SetVector(foamParametersId, new Vector4(foamIntensity * 0.6f, t, 0.0f, foamFadingFactor));
localFoamSimulationMaterial.SetTexture("_DisplacementMap", overlays.DynamicDisplacementMap);
localFoamSimulationMaterial.SetTexture("_SlopeMapPrevious", overlays.SlopeMapPrevious);
localFoamSimulationMaterial.SetTexture("_TotalDisplacementMap", overlays.GetTotalDisplacementMap());
localFoamSimulationMaterial.SetVector("_Offset", new Vector4((UnityEngine.Random.value - 0.5f) * 0.001f, (UnityEngine.Random.value - 0.5f) * 0.001f, 0.0f, 0.0f));
Graphics.Blit(overlays.SlopeMapPrevious, overlays.SlopeMap, localFoamSimulationMaterial, overlays.Initialization ? 1 : 0);
}
private void SpawnWindWavesParticlesLocal(WaterOverlaysData overlays)
{
sprayLocalGeneratorMaterial.CopyPropertiesFromMaterial(water.WaterMaterial);
sprayLocalGeneratorMaterial.SetVector("_SurfaceOffset", -water.SurfaceOffset);
sprayLocalGeneratorMaterial.SetVector("_Params", new Vector4(spawnThreshold * 0.25835f, spawnSkipRatio, 0.0f, scale * 0.455f));
sprayLocalGeneratorMaterial.SetTexture("_TotalDisplacementMap", overlays.GetTotalDisplacementMap());
sprayLocalGeneratorMaterial.SetTexture("_LocalSlopeMap", overlays.SlopeMapPrevious);
sprayLocalGeneratorMaterial.SetTexture("_LocalUtilityMap", overlays.UtilityMap);
float size = overlays.Camera.LocalMapsRect.width / water.UniformWaterScale;
int iterations = 7 + Mathf.CeilToInt(size / 650.0f);
iterations = Mathf.Clamp(iterations, 8, 12);
sprayLocalGeneratorMaterial.SetInt("_Iterations", iterations);
Graphics.SetRandomWriteTarget(1, particlesA);
Graphics.Blit(null, blankOutput, sprayLocalGeneratorMaterial, 0);
Graphics.ClearRandomWriteTargets();
}