/// <summary>
/// Provides ocean shape to CPU.
/// </summary>
public ICollProvider CreateCollisionProvider()
{
ICollProvider result = null;
switch (_collisionSource)
{
case CollisionSources.None:
result = new CollProviderNull();
break;
case CollisionSources.OceanDisplacementTexturesGPU:
result = GPUReadbackDisps.Instance;
break;
case CollisionSources.GerstnerWavesCPU:
result = FindObjectOfType <ShapeGerstnerBatched>();
break;
}
if (result == null)
{
return(null);
}
if (_cachedHeightQueries)
{
result = new CollProviderCache(result);
}
return(result);
}
void Start()
{
_instance = this;
_oceanBuilder = FindObjectOfType <OceanBuilder>();
_oceanBuilder.GenerateMesh(_baseVertDensity, _lodCount);
_collProvider = new CollProviderDispTexs();
if (_cachedCpuOceanQueries)
{
_collProvider = new CollProviderCache(_collProvider);
}
if (_viewpoint == null)
{
if (Camera.main != null)
{
_viewpoint = Camera.main.transform;
}
else
{
Debug.LogError("Please provide the viewpoint transform, or tag the primary camera as MainCamera.", this);
}
}
}
void Start()
{
_instance = this;
_oceanBuilder = FindObjectOfType <OceanBuilder>();
_oceanBuilder.GenerateMesh(_baseVertDensity, _lodCount);
_collProvider = new CollProviderDispTexs();
if (_cachedCpuOceanQueries)
{
_collProvider = new CollProviderCache(_collProvider);
}
if (_viewpoint == null)
{
_viewpoint = Camera.main.transform;
}
}
/// <summary>
/// Provides ocean shape to CPU.
/// </summary>
public ICollProvider CreateCollisionProvider()
{
ICollProvider result = null;
switch (_collisionSource)
{
case CollisionSources.None:
result = new CollProviderNull();
break;
case CollisionSources.OceanDisplacementTexturesGPU:
result = GPUReadbackDisps.Instance;
Debug.Assert(result != null, "Sampling collision too early, collision system has not been initialised.");
break;
case CollisionSources.GerstnerWavesCPU:
result = FindObjectOfType <ShapeGerstnerBatched>();
break;
case CollisionSources.ComputeShaderQueries:
result = QueryDisplacements.Instance;
break;
}
if (result == null && _collisionSource == CollisionSources.OceanDisplacementTexturesGPU)
{
// can happen if async readback not supported on device
result = new CollProviderNull();
}
if (result == null)
{
// this should not be hit - return null to create null ref exceptions
Debug.Assert(false, "Could not create collision provider. Collision source = " + _collisionSource.ToString());
return(null);
}
if (_cachedHeightQueries)
{
result = new CollProviderCache(result);
}
return(result);
}
