/// <summary>
/// Renders the shadows to a camera
/// </summary>
/// <param name="camera">
/// The camera to render shadows on.
/// </param>
private void Render(Camera camera)
{
// Calculate the camera frustum planes
if (camera != null)
{
#if !UNITY_FLASH && !UNITY_IPHONE && !UNITY_WINRT && !UNITY_WEBPLAYER
GeometryUtilityInternal.CalculateFrustumPlanes(_cameraFrustumPlanes, camera);
#else
_cameraFrustumPlanes = GeometryUtility.CalculateFrustumPlanes(camera);
#endif
}
// Recreate the temporary array if it is too short
int meshManagersCount = _meshManagers.Count;
if (_meshManagersArrayCache.Length < meshManagersCount)
{
_meshManagersArrayCache = new SS_ShadowMeshManager[meshManagersCount];
}
// Copy the values into temporary array
int meshManagerCounter = 0;
foreach (var meshManager in _meshManagers)
{
_meshManagersArrayCache[meshManagerCounter] = meshManager.Value;
meshManagerCounter++;
}
_isRecalculatingMesh = true;
// Clearing list of managers added on previous recalculations
_meshManagersNew.Clear();
// Loop known mesh managers, we don't care if new items will be added inside the loop
for (int i = 0; i < meshManagersCount; i++)
{
_meshManagersArrayCache[i].RecalculateGeometry(_cameraFrustumPlanes);
_meshManagersArrayCache[i].DrawMesh(camera);
}
_isRecalculatingMesh = false;
// Calculate & draw the newly added managers (if AutoStatic is used)
for (int i = 0; i < _meshManagersNew.Count; i++)
{
_meshManagersNew[i].RecalculateGeometry(_cameraFrustumPlanes);
_meshManagersNew[i].DrawMesh(camera);
}
}
/// <summary>
/// Renders the shadows to a camera
/// </summary>
/// <param name="camera">
/// The camera to render shadows on.
/// </param>
private void Render(Camera camera)
{
// Calculate the camera frustum planes
int cameraCullingMask;
if (camera != null)
{
#if SUPPORTS_REFLECTION
GeometryUtilityInternal.CalculateFrustumPlanes(_cameraFrustumPlanes, camera);
#else
_cameraFrustumPlanes = GeometryUtility.CalculateFrustumPlanes(camera);
#endif
cameraCullingMask = camera.cullingMask;
}
else
{
cameraCullingMask = unchecked (~0);
}
_isRecalculatingMesh = true;
// Clearing list of managers added on previous recalculations
_meshManagersNew.Clear();
// Loop known mesh managers, we don't care if new items will be added inside the loop
ShadowMeshManagerMapEnumerator meshManagersEnumerator = new ShadowMeshManagerMapEnumerator(_meshManagers);
while (meshManagersEnumerator.MoveNext())
{
ShadowMeshManager meshManager = meshManagersEnumerator.CurrentValue;
UpdateAndDrawMeshManager(meshManager, camera, cameraCullingMask);
}
_isRecalculatingMesh = false;
// Calculate & draw the newly added managers (if AutoStatic is used)
// and add them to the actual list
ShadowMeshManagerMapEnumerator meshManagersNewEnumerator = new ShadowMeshManagerMapEnumerator(_meshManagersNew);
while (meshManagersNewEnumerator.MoveNext())
{
ShadowMeshManager meshManager = meshManagersNewEnumerator.CurrentValue;
UpdateAndDrawMeshManager(meshManager, camera, cameraCullingMask);
_meshManagers.Add(meshManager.GetInstanceHashCode(), meshManager);
}
}
