SpriteHelpers (Mibo) | Mibo

SpriteHelpers Module

Namespace: Mibo.Rendering.Graphics3D
Assembly: Mibo.dll

Provides low-level functional helpers for creating Sprite3D primitives without using computation expressions.

Functions and values

Function or value	Description
`billboard3D position size` Full Usage: `billboard3D position size` Parameters: position : `Vector3` size : `Vector2` Returns: `Billboard3D` Modifiers: inline	Creates a Billboard3D that will automatically face the active camera. Common uses include particle effects, glow maps, and distance-scaled icons. position : `Vector3` size : `Vector2` Returns: `Billboard3D`
`cylindrical upAxis b` Full Usage: `cylindrical upAxis b` Parameters: upAxis : `Vector3` b : `Billboard3D` Returns: `Billboard3D` Modifiers: inline	Configures the billboard to only rotate around a fixed world-space up axis. Essential for "cylindrical" objects like trees or grass that should face the camera but remain planted on the ground. upAxis : `Vector3` b : `Billboard3D` Returns: `Billboard3D`
`quad3D center right up` Full Usage: `quad3D center right up` Parameters: center : `Vector3` - World-space center of the quad. right : `Vector3` - Vector representing half-width orientation. up : `Vector3` - Vector representing half-height orientation. Returns: `Quad3D` Modifiers: inline	Creates a raw Quad3D definition from basis vectors. center : `Vector3` World-space center of the quad. right : `Vector3` Vector representing half-width orientation. up : `Vector3` Vector representing half-height orientation. Returns: `Quad3D`
`quadOnXY center size` Full Usage: `quadOnXY center size` Parameters: center : `Vector3` size : `Vector2` Returns: `Quad3D` Modifiers: inline	Creates a Quad3D standing on the XY plane. Ideal for in-world signs, nameplates, or simple wall-mounted elements. center : `Vector3` size : `Vector2` Returns: `Quad3D`
`quadOnXZ center size` Full Usage: `quadOnXZ center size` Parameters: center : `Vector3` size : `Vector2` Returns: `Quad3D` Modifiers: inline	Creates a Quad3D lying flat on the XZ plane. Ideal for ground decals, floor markers, or flat environmental details. center : `Vector3` size : `Vector2` Returns: `Quad3D`
`withBillboardColor color b` Full Usage: `withBillboardColor color b` Parameters: color : `Color` b : `Billboard3D` Returns: `Billboard3D` Modifiers: inline	Applies a multiplicative color tint to the billboard. color : `Color` b : `Billboard3D` Returns: `Billboard3D`
`withBillboardRotation rotation b` Full Usage: `withBillboardRotation rotation b` Parameters: rotation : `float32` b : `Billboard3D` Returns: `Billboard3D` Modifiers: inline	Sets the roll rotation of the billboard around its forward-facing axis. rotation : `float32` b : `Billboard3D` Returns: `Billboard3D`
`withBillboardUv uv b` Full Usage: `withBillboardUv uv b` Parameters: uv : `UvRect` b : `Billboard3D` Returns: `Billboard3D` Modifiers: inline	Assigns specific UV coordinates to the billboard. uv : `UvRect` b : `Billboard3D` Returns: `Billboard3D`
`withQuadColor color q` Full Usage: `withQuadColor color q` Parameters: color : `Color` q : `Quad3D` Returns: `Quad3D` Modifiers: inline	Applies a multiplicative color tint to the quad's vertices. color : `Color` q : `Quad3D` Returns: `Quad3D`
`withQuadUv uv q` Full Usage: `withQuadUv uv q` Parameters: uv : `UvRect` q : `Quad3D` Returns: `Quad3D` Modifiers: inline	Sets specific UV coordinates for the quad, allowing the use of texture atlases. uv : `UvRect` q : `Quad3D` Returns: `Quad3D`