override internal void Initialize()
{
_mainModule = _waterfallObject.MainModule;
_meshModule = _waterfallObject.MeshModule;
_materialModule = _waterfallObject.MaterialModule;
_visibleArea = new WaterRenderingVisibleArea(_mainModule);
_renderingCameraFrustum = new WaterRenderingCameraFrustum(_mainModule);
if (_clipeePoints == null)
{
_clipeePoints = new SimpleFixedSizeList <Vector2>(8);
}
base.Initialize();
}
internal void UpdateArea(SimpleFixedSizeList <Vector2> points, WaterRenderingCameraFrustum cameraFrustum, bool isFullyContainedInWaterBox, bool computePixelSize, float zFar, bool renderRefraction = true, bool renderReflection = false, float reflectionZOffset = 0f, float reflectionAxis = 0f, float reflectionFrustumHeightScalingFactor = 1f)
{
IsValid = true;
var currentCamera = cameraFrustum.CurrentCamera;
if (isFullyContainedInWaterBox && currentCamera.orthographic && !cameraFrustum.IsIsometric)
{
MatchToCurrentCameraOrthographicViewingFrustum(cameraFrustum, computePixelSize, zFar, renderRefraction, renderReflection, reflectionAxis, reflectionZOffset, reflectionFrustumHeightScalingFactor);
return;
}
IsValid = points.Count > 0;
if (!IsValid)
{
return;
}
// Compute the AABB of provided points (in water-local space)
Vector2 boundingBoxMin = points[0];
Vector2 boundingBoxMax = points[0];
for (int i = 1, imax = points.Count; i < imax; i++)
{
Vector2 point = points[i];
if (point.x < boundingBoxMin.x)
{
boundingBoxMin.x = point.x;
}
if (point.x > boundingBoxMax.x)
{
boundingBoxMax.x = point.x;
}
if (point.y < boundingBoxMin.y)
{
boundingBoxMin.y = point.y;
}
if (point.y > boundingBoxMax.y)
{
boundingBoxMax.y = point.y;
}
}
if (currentCamera.orthographic)
{
if (cameraFrustum.IsIsometric)
{
ComputeIsometricViewingFrustum(cameraFrustum, computePixelSize, boundingBoxMin, boundingBoxMax, zFar, renderRefraction, renderReflection, reflectionAxis, reflectionZOffset, reflectionFrustumHeightScalingFactor);
}
else
{
ComputeOrthographicViewingFrustum(cameraFrustum, computePixelSize, boundingBoxMin, boundingBoxMax, zFar, renderRefraction, renderReflection, reflectionAxis, reflectionZOffset, reflectionFrustumHeightScalingFactor);
}
return;
}
ComputePerspectiveViewingFrustum(cameraFrustum, computePixelSize, boundingBoxMin, boundingBoxMax, zFar, renderRefraction, renderReflection, reflectionAxis, reflectionZOffset, reflectionFrustumHeightScalingFactor, isFullyContainedInWaterBox);
}
