public static void DrawAABB(GeoRect3 rect, Color clr)
{
Debug.DrawLine(rect.mP1, rect.mP2, clr);
Debug.DrawLine(rect.mP3, rect.mP2, clr);
Debug.DrawLine(rect.mP1, rect.mP4, clr);
Debug.DrawLine(rect.mP3, rect.mP4, clr);
}
public static bool IsPointInRect(GeoRect3 rect, Vector3 p)
{
Vector3 pc = p - rect.mP1;
float pj = Vector3.Dot(rect.mDir1, pc);
if (pj < 0 || pj > rect.mSize[0])
{
return(false);
}
pj = Vector3.Dot(rect.mDir2, pc);
if (pj < 0 || pj > rect.mSize[1])
{
return(false);
}
return(true);
}