private Actor CheckRayCollision(Actor3D actor3D, Ray ray, float distance)
{
//dont test for collision against yourself
if (!Equals(actor3D))
{
if (actor3D is CollidablePrimitiveObject collidableObject)
{
if (collidableObject.CollisionPrimitive.Intersects(ray, out float?distanceToObj))
{
if (distanceToObj <= distance)
{
return(collidableObject);
}
}
}
else if (actor3D is CollidableZoneObject zoneObject)
{
if (zoneObject.CollisionPrimitive.Intersects(ray, out float?distanceToObj))
{
if (distanceToObj <= distance)
{
return(zoneObject);
}
}
}
}
return(null);
}
//test for collision against a specific object
private Actor CheckCollision(GameTime gameTime, Actor3D actor3D)
{
//dont test for collision against yourself - remember the player is in the object manager list too!
if (this != actor3D)
{
if (actor3D is CollidablePrimitiveObject)
{
CollidablePrimitiveObject collidableObject = actor3D as CollidablePrimitiveObject;
if (CollisionPrimitive.Intersects(collidableObject.CollisionPrimitive, Transform3D.TranslateIncrement))
{
return(collidableObject);
}
}
else if (actor3D is CollidableZoneObject)
{
CollidableZoneObject zoneObject = actor3D as CollidableZoneObject;
if (CollisionPrimitive.Intersects(zoneObject.CollisionPrimitive, Transform3D.TranslateIncrement))
{
return(zoneObject);
}
}
}
return(null);
}
private Actor CheckCollision(GameTime gameTime, Actor3D actor3D, Vector3 translation)
{
if (!Equals(actor3D))
{
if (actor3D is CollidablePrimitiveObject)
{
CollidablePrimitiveObject collidableObject = actor3D as CollidablePrimitiveObject;
if (CollisionPrimitive.Intersects(collidableObject.CollisionPrimitive, translation))
{
return(collidableObject);
}
}
else if (actor3D is CollidableZoneObject)
{
CollidableZoneObject zoneObject = actor3D as CollidableZoneObject;
if (CollisionPrimitive.Intersects(zoneObject.CollisionPrimitive, translation))
{
return(zoneObject);
}
}
}
return(null);
}