/// <summary>
/// Tests for path intersection with voxel.
/// </summary>
/// <returns>True iff path is clear; voxel does not intersect path.</returns>
private bool TestVoxel(MyVoxelBase voxel, Capsule path, out Vector3?pointOfObstruction)
{
if (m_ignoreAsteroid)
{
m_logger.debugLog("Ignoring asteroid: " + voxel.getBestName());
pointOfObstruction = null;
return(true);
}
Vector3[] intersection = new Vector3[2];
if (!path.IntersectsAABB(voxel, out intersection[0]))
{
m_logger.debugLog("path does not intersect AABB. " + voxel.getBestName(), Logger.severity.TRACE);
pointOfObstruction = null;
return(true);
}
if (!path.get_Reverse().IntersectsAABB(voxel, out intersection[1]))
{
m_logger.debugLog("Reversed path does not intersect AABB, perhaps it moved? " + voxel.getBestName(), Logger.severity.WARNING);
pointOfObstruction = null;
return(true);
}
Capsule testSection = new Capsule(intersection[0], intersection[1], path.Radius);
IMyVoxelMap asteroid = voxel as IMyVoxelMap;
if (asteroid != null)
{
if (testSection.Intersects(asteroid, out pointOfObstruction))
{
return(false);
}
}
// planet test is done by PlanetChecker
m_logger.debugLog("Does not intersect path: " + voxel.getBestName(), Logger.severity.TRACE);
pointOfObstruction = null;
return(true);
}