public static bool IsRayInsectAABB2(Vector2 rayOrigin, Vector2 rayDirection, Vector2 min, Vector2 max, ref GeoInsectPointArrayInfo insect)
{
bool isInsect = GeoLineUtils.IsLineInsectAABB2(rayOrigin, rayDirection + rayOrigin, min, max, ref insect);
if (isInsect)
{
List <Vector3> tmp = new List <Vector3>();
foreach (Vector3 v in insect.mHitGlobalPoint.mPointArray)
{
Vector2 v2 = new Vector2(v.x, v.y);
if (GeoRayUtils.IsPointInRay2(rayOrigin, rayDirection, ref v2))
{
tmp.Add(v);
}
}
if (tmp.Count > 0)
{
insect.mHitGlobalPoint.mPointArray = tmp;
}
else
{
insect.mIsIntersect = false;
}
}
return(insect.mIsIntersect);
}
public static bool IsSegmentInsectAABB2(Vector2 seg1, Vector2 seg2, Vector2 min, Vector2 max, ref GeoInsectPointArrayInfo insect)
{
bool isInsect = GeoLineUtils.IsLineInsectAABB2(seg1, seg2, min, max, ref insect);
if (isInsect)
{
List <Vector3> tmp = new List <Vector3>();
foreach (Vector3 v in insect.mHitGlobalPoint.mPointArray)
{
Vector2 v2 = new Vector2(v.x, v.y);
if (GeoSegmentUtils.IsPointInSegment2(seg1, seg2, ref v2))
{
tmp.Add(v);
}
}
insect.mHitGlobalPoint.mPointArray = tmp;
}
return(insect.mIsIntersect);
}
public static bool IsAABBInsectLine2(Vector2 min, Vector2 max, Vector2 line1, Vector2 line2, ref GeoInsectPointArrayInfo insect)
{
return(GeoLineUtils.IsLineInsectAABB2(line1, line2, min, max, ref insect));
}