Culling (Mibo)

Culling Module

Generic helper functions for visibility culling.

These are thin wrappers over MonoGame's native BoundingFrustum, BoundingSphere, and BoundingBox.

Function or value	Description
`isVisible frustum sphere` Full Usage: `isVisible frustum sphere` Parameters: frustum : `BoundingFrustum` sphere : `BoundingSphere` Returns: `bool` Modifiers: inline	Checks if a bounding sphere is within the view frustum. Returns true if fully inside or intersecting (partially visible). frustum : `BoundingFrustum` sphere : `BoundingSphere` Returns: `bool`
`isVisible2D viewBounds itemBounds` Full Usage: `isVisible2D viewBounds itemBounds` Parameters: viewBounds : `Rectangle` itemBounds : `Rectangle` Returns: `bool` Modifiers: inline	Checks if a 2D rectangle intersects with visible camera bounds. Use with Camera2D.viewportBounds to get the view bounds. viewBounds : `Rectangle` itemBounds : `Rectangle` Returns: `bool`
`isVisibleBox frustum box` Full Usage: `isVisibleBox frustum box` Parameters: frustum : `BoundingFrustum` box : `BoundingBox` Returns: `bool` Modifiers: inline	Checks if an axis-aligned bounding box is within the view frustum. Returns true if fully inside or intersecting (partially visible). Useful for culling axis-aligned geometry or spatial partition nodes. frustum : `BoundingFrustum` box : `BoundingBox` Returns: `bool`