public static bool IsRayInsectAABB3(Vector3 rayOrigin, Vector3 rayDirection, Vector3 min, Vector3 max, ref GeoInsectPointArrayInfo insect)
{
bool isInsect = GeoLineUtils.IsLineInsectAABB3(rayOrigin, rayDirection + rayOrigin, min, max, ref insect);
if (isInsect)
{
List <Vector3> tmp = new List <Vector3>();
List <Vector3> tmp1 = insect.mHitGlobalPoint.mPointArray;
for (int i = 0; i < tmp1.Count; ++i)
{
Vector3 v = tmp1[i];
if (GeoRayUtils.IsPointInRay3(rayOrigin, rayDirection, ref v))
{
tmp.Add(v);
}
}
if (tmp.Count > 0)
{
insect.mHitGlobalPoint.mPointArray = tmp;
insect.mHitGlobalPoint.mPointArray.Sort((v1, v2) =>
{
return((v1 - rayOrigin).sqrMagnitude.CompareTo((v2 - rayOrigin).sqrMagnitude));
});
}
else
{
insect.mIsIntersect = false;
}
}
return(insect.mIsIntersect);
}
public static bool IsSegmentInsectAABB3(Vector3 seg1, Vector3 seg2, Vector3 min, Vector2 max, ref GeoInsectPointArrayInfo insect)
{
bool isInsect = GeoLineUtils.IsLineInsectAABB3(seg1, seg2, min, max, ref insect);
if (isInsect)
{
List <Vector3> tmp = new List <Vector3>();
foreach (Vector3 v in insect.mHitGlobalPoint.mPointArray)
{
Vector3 v2 = v;
if (GeoSegmentUtils.IsPointInSegment3(seg1, seg2, ref v2))
{
tmp.Add(v);
}
}
insect.mIsIntersect = false;
if (tmp.Count > 0)
{
insect.mIsIntersect = true;
insect.mHitGlobalPoint.mPointArray = tmp;
}
}
return(insect.mIsIntersect);
}
public static bool IsAABBInsectLine3(Vector3 min, Vector3 max, Vector3 line1, Vector3 line2, ref GeoInsectPointArrayInfo insect)
{
return(GeoLineUtils.IsLineInsectAABB3(line1, line2, min, max, ref insect));
}
