internal void ResetSimulation()
{
_surfaceHeighestPointDeltaHeight = 0f;
if (!IsControlledByLargeWaterAreaManager)
{
_sineWavesSimulationElapsedTime = 0f;
}
if (_dynamicWavesVelocities == null || _dynamicWavesVelocities.Length != _meshModule.SurfaceVerticesCount)
{
var surfaceVertexCount = _meshModule.SurfaceVerticesCount;
_dynamicWavesVelocities = new float[surfaceVertexCount];
_dynamicWavesPositions = new float[surfaceVertexCount];
_sinesWavesPositions = new float[surfaceVertexCount];
}
float waterPositionOfRest = _mainModule.Height * 0.5f;
var vertices = _meshModule.Vertices;
for (int i = 0, imax = _dynamicWavesVelocities.Length; i < imax; i++)
{
_dynamicWavesVelocities[i] = 0f;
_sinesWavesPositions[i] = 0f;
vertices[i].y = _dynamicWavesPositions[i] = waterPositionOfRest;
}
_meshModule.UpdateMeshData();
}
private void UpdateWaterSize(Vector2 newWaterSize)
{
int surfaceVerticesCount = _meshModule.SurfaceVerticesCount;
var vertices = _meshModule.Vertices;
if (_simulationModule.IsUsingCustomBoundaries)
{
if (newWaterSize.x != _lastWaterSize.x)
{
int firstSurfaceVertexIndex = 0; //topLeft
int lastSurfaceVertexIndex = surfaceVerticesCount - 1; //topRight
int firstBottomVertexIndex = surfaceVerticesCount; //bottomLeft
int lastBottomVertexIndex = surfaceVerticesCount * 2 - 1; //bottomRight
float halfWidth = newWaterSize.x * 0.5f;
vertices[firstSurfaceVertexIndex].x = vertices[firstBottomVertexIndex].x = -halfWidth;
vertices[lastSurfaceVertexIndex].x = vertices[lastBottomVertexIndex].x = halfWidth;
}
if (newWaterSize.y != _lastWaterSize.y)
{
float halfDeltaHeight = (newWaterSize.y - _lastWaterSize.y) * 0.5f;
for (int surfaceVertexIndex = 0; surfaceVertexIndex < surfaceVerticesCount; surfaceVertexIndex++)
{
int bottomVertexIndex = surfaceVertexIndex + surfaceVerticesCount;
vertices[surfaceVertexIndex].y += halfDeltaHeight;
vertices[bottomVertexIndex].y -= halfDeltaHeight;
}
}
}
else
{
float halfDeltaHeight = (newWaterSize.y - _lastWaterSize.y) * 0.5f;
float columnWidth = newWaterSize.x / (surfaceVerticesCount - 1);
float xPos = -newWaterSize.x * 0.5f;
for (int surfaceVertexIndex = 0; surfaceVertexIndex < surfaceVerticesCount; surfaceVertexIndex++)
{
int bottomVertexIndex = surfaceVertexIndex + surfaceVerticesCount;
vertices[surfaceVertexIndex].x = vertices[bottomVertexIndex].x = xPos;
vertices[surfaceVertexIndex].y += halfDeltaHeight;
vertices[bottomVertexIndex].y -= halfDeltaHeight;
xPos += columnWidth;
}
}
_mainModule.SetSize(newWaterSize);
_meshModule.UpdateMeshData();
_lastWaterSize = newWaterSize;
}
internal void ResetSimulation()
{
if (_velocities == null || _velocities.Length != _meshModule.SurfaceVerticesCount)
{
_velocities = new float[_meshModule.SurfaceVerticesCount];
}
else
{
float waterPositionOfRest = _mainModule.Height * 0.5f;
var vertices = _meshModule.Vertices;
for (int i = 0, imax = _velocities.Length; i < imax; i++)
{
_velocities[i] = 0f;
vertices[i].y = waterPositionOfRest;
}
_meshModule.UpdateMeshData();
}
}