public void Pick(Vector3[] samplePoints, int samplePointCount, List <Tuple <GameObject, RaycastHit> > results)
{
// early exit if 2 sample points or less
if (samplePointCount <= 2)
{
Debug.LogError($"[{nameof(SpatialSelector)}] cannot use Raycast(Vector3[] samplePoints, [...]) " +
"with 2 or less sample points! Try using Raycast(Ray ray, [...]) instead!");
return;
}
// init chain of rays from one sample point to the next
if (m_RayDatas == null || m_RayDatas.Length != samplePointCount - 1)
{
m_RayDatas = new RayData[samplePointCount - 1];
}
for (var i = 0; i < m_RayDatas.Length; ++i)
{
m_RayDatas[i].ray.origin = samplePoints[i];
var diff = samplePoints[i + 1] - samplePoints[i];
m_RayDatas[i].ray.direction = diff;
m_RayDatas[i].length = diff.magnitude;
}
// narrow down the possible objects using the spatial picker
SpatialPicker.Pick(samplePoints, samplePointCount, m_SpatialObjects);
PreRaycast();
RaycastSamplePointsInternal(results);
PostRaycast(results);
}
void PrePicking(Ray ray, List <Tuple <GameObject, RaycastHit> > results)
{
var transformedRay = new Ray(WorldRoot.InverseTransformPoint(ray.origin), WorldRoot.InverseTransformDirection(ray.direction));
// narrow down the possible objects using the spatial picker
SpatialPicker.Pick(transformedRay, m_SpatialObjects);
PreRaycast();
RaycastInternal(ray, results);
}
public void Pick(Ray ray, List <Tuple <GameObject, RaycastHit> > results, string[] flagsExcluded = null)
{
var transformedRay = new Ray(WorldRoot.InverseTransformPoint(ray.origin), WorldRoot.InverseTransformDirection(ray.direction));
// narrow down the possible objects using the spatial picker
SpatialPicker.Pick(transformedRay, m_SpatialObjects, flagsExcluded);
PreRaycast(m_SpatialObjects);
RaycastInternal(ray, results);
PostRaycast(results);
}
public void Pick(Vector3[] samplePoints, int samplePointCount, List <Tuple <GameObject, RaycastHit> > results, string[] flagsExcluded = null)
{
PrePickSamplePoints(samplePoints, samplePointCount);
// narrow down the possible objects using the spatial picker
SpatialPicker.Pick(samplePoints, samplePointCount, m_SpatialObjects, flagsExcluded);
PreRaycast(m_SpatialObjects);
RaycastSamplePointsInternal(results);
PostRaycast(results);
}
public void Pick(float distance, List <Tuple <GameObject, RaycastHit> > results, Transform origin)
{
results.Clear();
SpatialPicker.Pick(distance, m_SpatialObjects, origin);
foreach (var spatialObject in m_SpatialObjects)
{
if (spatialObject.loadedObject == null)
{
continue;
}
results.Add(new Tuple <GameObject, RaycastHit>(spatialObject.loadedObject, new RaycastHit()));
}
}
public void Pick(float distance, List <Tuple <GameObject, RaycastHit> > results, Transform origin, string[] flagsExcluded = null)
{
results.Clear();
SpatialPicker.Pick(distance, m_SpatialObjects, origin, flagsExcluded);
foreach (var spatialObject in m_SpatialObjects)
{
if (spatialObject.LoadedObject == null)
{
continue;
}
results.Add(new Tuple <GameObject, RaycastHit>(spatialObject.LoadedObject, k_BlankRaycastHit));
}
}
