RenderBuffer2D (Mibo)

RenderBuffer2D Type

Namespace: Mibo.Elmish.Graphics2D
Assembly: Mibo.MonoGame.dll
Base Type: obj
All Interfaces: IDisposable

An allocation-free buffer for 2D render commands, sorted by layer.

Commands are accumulated each frame via RenderBuffer2D.Add, sorted by layer, then executed in order via pattern matching. Uses ArrayPool for the backing store to avoid per-frame heap allocations. The buffer is designed to be cleared and repopulated each frame. RenderBuffer2D.Clear resets the count without deallocating the internal array.

Constructors

Constructor	Description
`RenderBuffer2D(?capacity)` Full Usage: `RenderBuffer2D(?capacity)` Parameters: ?capacity : `int` Returns: `RenderBuffer2D`	?capacity : `int` Returns: `RenderBuffer2D`

Instance members

Instance member	Description
`this.Add` Full Usage: `this.Add` Parameters: cmd : `Command2D`	Adds a render command to the buffer. cmd : `Command2D`
`this.AddBeginCamera` Full Usage: `this.AddBeginCamera` Parameters: camera : `Camera2D` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	camera : `Camera2D` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddBeginCameraConfig` Full Usage: `this.AddBeginCameraConfig` Parameters: config : `Camera2DConfig` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	config : `Camera2DConfig` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddBeginShader` Full Usage: `this.AddBeginShader` Parameters: shader : `Effect` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	shader : `Effect` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddBeginTarget` Full Usage: `this.AddBeginTarget` Parameters: target : `RenderTarget2D` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	target : `RenderTarget2D` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddBezier` Full Usage: `this.AddBezier` Parameters: start : `Vector2` control : `Vector2` finish : `Vector2` color : `Color` thickness : `float32` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	start : `Vector2` control : `Vector2` finish : `Vector2` color : `Color` thickness : `float32` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddCircleGradient` Full Usage: `this.AddCircleGradient` Parameters: centerX : `int` centerY : `int` radius : `float32` inner : `Color` outer : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	centerX : `int` centerY : `int` radius : `float32` inner : `Color` outer : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddCircleOutline` Full Usage: `this.AddCircleOutline` Parameters: center : `Vector2` radius : `float32` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	center : `Vector2` radius : `float32` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddCircleSector` Full Usage: `this.AddCircleSector` Parameters: center : `Vector2` radius : `float32` startAngle : `float32` endAngle : `float32` color : `Color` segments : `int` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	center : `Vector2` radius : `float32` startAngle : `float32` endAngle : `float32` color : `Color` segments : `int` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddCircleSectorOutline` Full Usage: `this.AddCircleSectorOutline` Parameters: center : `Vector2` radius : `float32` startAngle : `float32` endAngle : `float32` color : `Color` segments : `int` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	center : `Vector2` radius : `float32` startAngle : `float32` endAngle : `float32` color : `Color` segments : `int` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddClear` Full Usage: `this.AddClear` Parameters: color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddClearScissor` Full Usage: `this.AddClearScissor` Parameters: layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddDirectionalLight` Full Usage: `this.AddDirectionalLight` Parameters: lightCtx : `LightContext2D` direction : `Vector2` color : `Color` intensity : `float32` castsShadows : `bool` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	lightCtx : `LightContext2D` direction : `Vector2` color : `Color` intensity : `float32` castsShadows : `bool` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddDirectionalLightState` Full Usage: `this.AddDirectionalLightState` Parameters: lightCtx : `LightContext2D` light : `DirectionalLight2D` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	lightCtx : `LightContext2D` light : `DirectionalLight2D` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddDisableShadows` Full Usage: `this.AddDisableShadows` Parameters: lightCtx : `LightContext2D` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	lightCtx : `LightContext2D` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddDrawImmediate` Full Usage: `this.AddDrawImmediate` Parameters: action : `unit -> unit` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	action : `unit -> unit` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddEllipseOutline` Full Usage: `this.AddEllipseOutline` Parameters: centerX : `int` centerY : `int` radiusH : `float32` radiusV : `float32` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	centerX : `int` centerY : `int` radiusH : `float32` radiusV : `float32` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddEnableShadows` Full Usage: `this.AddEnableShadows` Parameters: lightCtx : `LightContext2D` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	lightCtx : `LightContext2D` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddEndCamera` Full Usage: `this.AddEndCamera` Parameters: layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddEndLighting` Full Usage: `this.AddEndLighting` Parameters: lightCtx : `LightContext2D` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	lightCtx : `LightContext2D` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddEndShader` Full Usage: `this.AddEndShader` Parameters: layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddEndTarget` Full Usage: `this.AddEndTarget` Parameters: layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddFillCircle` Full Usage: `this.AddFillCircle` Parameters: center : `Vector2` radius : `float32` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	center : `Vector2` radius : `float32` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddFillEllipse` Full Usage: `this.AddFillEllipse` Parameters: centerX : `int` centerY : `int` radiusH : `float32` radiusV : `float32` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	centerX : `int` centerY : `int` radiusH : `float32` radiusV : `float32` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddFillPoly` Full Usage: `this.AddFillPoly` Parameters: center : `Vector2` sides : `int` radius : `float32` rotation : `float32` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	center : `Vector2` sides : `int` radius : `float32` rotation : `float32` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddFillRect` Full Usage: `this.AddFillRect` Parameters: x : `float32` y : `float32` w : `float32` h : `float32` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	x : `float32` y : `float32` w : `float32` h : `float32` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddFillRectRounded` Full Usage: `this.AddFillRectRounded` Parameters: x : `float32` y : `float32` w : `float32` h : `float32` color : `Color` roundness : `float32` segments : `int` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	x : `float32` y : `float32` w : `float32` h : `float32` color : `Color` roundness : `float32` segments : `int` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddFillRing` Full Usage: `this.AddFillRing` Parameters: center : `Vector2` innerR : `float32` outerR : `float32` startAngle : `float32` endAngle : `float32` color : `Color` segments : `int` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	center : `Vector2` innerR : `float32` outerR : `float32` startAngle : `float32` endAngle : `float32` color : `Color` segments : `int` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddLine` Full Usage: `this.AddLine` Parameters: start : `Vector2` finish : `Vector2` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	start : `Vector2` finish : `Vector2` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddLineStrip` Full Usage: `this.AddLineStrip` Parameters: points : `Vector2[]` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	points : `Vector2[]` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddLineThick` Full Usage: `this.AddLineThick` Parameters: start : `Vector2` finish : `Vector2` color : `Color` thickness : `float32` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	start : `Vector2` finish : `Vector2` color : `Color` thickness : `float32` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddLitAnimatedSprite` Full Usage: `this.AddLitAnimatedSprite` Parameters: lightCtx : `LightContext2D` dest : `Rectangle` animSprite : `AnimatedSprite` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	lightCtx : `LightContext2D` dest : `Rectangle` animSprite : `AnimatedSprite` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddLitSprite` Full Usage: `this.AddLitSprite` Parameters: lightCtx : `LightContext2D` sprite : `SpriteState` Modifiers: inline	lightCtx : `LightContext2D` sprite : `SpriteState`
`this.AddOccluder` Full Usage: `this.AddOccluder` Parameters: lightCtx : `LightContext2D` occluder : `Occluder2D` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	lightCtx : `LightContext2D` occluder : `Occluder2D` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddParticles` Full Usage: `this.AddParticles` Parameters: texture : `Texture2D` particles : `Particle2D[]` count : `int` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	texture : `Texture2D` particles : `Particle2D[]` count : `int` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddPointLight` Full Usage: `this.AddPointLight` Parameters: lightCtx : `LightContext2D` light : `PointLight2D` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	lightCtx : `LightContext2D` light : `PointLight2D` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddPolyOutline` Full Usage: `this.AddPolyOutline` Parameters: center : `Vector2` sides : `int` radius : `float32` rotation : `float32` color : `Color` thickness : `float32` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	center : `Vector2` sides : `int` radius : `float32` rotation : `float32` color : `Color` thickness : `float32` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddPostProcess` Full Usage: `this.AddPostProcess` Parameters: action : `PostProcessContext2D -> unit` Modifiers: inline	action : `PostProcessContext2D -> unit`
`this.AddRectGradient` Full Usage: `this.AddRectGradient` Parameters: x : `float32` y : `float32` w : `float32` h : `float32` tl : `Color` bl : `Color` tr : `Color` br : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	x : `float32` y : `float32` w : `float32` h : `float32` tl : `Color` bl : `Color` tr : `Color` br : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddRectGradientH` Full Usage: `this.AddRectGradientH` Parameters: x : `int` y : `int` w : `int` h : `int` left : `Color` right : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	x : `int` y : `int` w : `int` h : `int` left : `Color` right : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddRectGradientV` Full Usage: `this.AddRectGradientV` Parameters: x : `int` y : `int` w : `int` h : `int` top : `Color` bottom : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	x : `int` y : `int` w : `int` h : `int` top : `Color` bottom : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddRectOutline` Full Usage: `this.AddRectOutline` Parameters: x : `float32` y : `float32` w : `float32` h : `float32` color : `Color` thickness : `float32` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	x : `float32` y : `float32` w : `float32` h : `float32` color : `Color` thickness : `float32` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddRectRoundedOutline` Full Usage: `this.AddRectRoundedOutline` Parameters: x : `float32` y : `float32` w : `float32` h : `float32` color : `Color` roundness : `float32` segments : `int` thickness : `float32` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	x : `float32` y : `float32` w : `float32` h : `float32` color : `Color` roundness : `float32` segments : `int` thickness : `float32` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddRingOutline` Full Usage: `this.AddRingOutline` Parameters: center : `Vector2` innerR : `float32` outerR : `float32` startAngle : `float32` endAngle : `float32` color : `Color` segments : `int` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	center : `Vector2` innerR : `float32` outerR : `float32` startAngle : `float32` endAngle : `float32` color : `Color` segments : `int` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddSamplerState` Full Usage: `this.AddSamplerState` Parameters: sampler : `SamplerState` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	MonoGame-only witness — the Core Draw.SetSamplerState member has no raylib counterpart; capability gating via witness presence. sampler : `SamplerState` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddSetAmbient` Full Usage: `this.AddSetAmbient` Parameters: lightCtx : `LightContext2D` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	lightCtx : `LightContext2D` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddSetBlend` Full Usage: `this.AddSetBlend` Parameters: mode : `BlendMode` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	mode : `BlendMode` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddSetLineWidth` Full Usage: `this.AddSetLineWidth` Parameters: width : `float32` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	width : `float32` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddSetScissor` Full Usage: `this.AddSetScissor` Parameters: x : `int` y : `int` w : `int` h : `int` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	x : `int` y : `int` w : `int` h : `int` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddSetViewport` Full Usage: `this.AddSetViewport` Parameters: x : `int` y : `int` w : `int` h : `int` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	x : `int` y : `int` w : `int` h : `int` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddSpriteState` Full Usage: `this.AddSpriteState` Parameters: state : `SpriteState` Modifiers: inline	state : `SpriteState`
`this.AddText` Full Usage: `this.AddText` Parameters: font : `SpriteFont` text : `string` position : `Vector2` size : `float32` _spacing : `float32` tint : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	size→Scale; spacing DROPPED (SpriteBatch has no per-draw spacing) — the documented semantic adaptation for the differing TextState shapes. font : `SpriteFont` text : `string` position : `Vector2` size : `float32` _spacing : `float32` tint : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddTextState` Full Usage: `this.AddTextState` Parameters: state : `TextState` Modifiers: inline	state : `TextState`
`this.AddTriangle` Full Usage: `this.AddTriangle` Parameters: v1 : `Vector2` v2 : `Vector2` v3 : `Vector2` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	v1 : `Vector2` v2 : `Vector2` v3 : `Vector2` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddTriangleFan` Full Usage: `this.AddTriangleFan` Parameters: points : `Vector2[]` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	points : `Vector2[]` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.AddTriangleStrip` Full Usage: `this.AddTriangleStrip` Parameters: points : `Vector2[]` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>` Modifiers: inline	points : `Vector2[]` color : `Color` layer : `int<MeasureProduct<RenderLayer, MeasureOne>>`
`this.Clear` Full Usage: `this.Clear`	Clears all commands from the buffer without deallocating the backing array. Call this at the start of each frame before populating with new commands.
`this.Count` Full Usage: `this.Count` Returns: `int`	The number of commands currently in the buffer. Returns: `int`
`this[i]` Full Usage: `this[i]` Parameters: i : `int` Returns: `Command2D`	Gets the command at the specified index. i : `int` Returns: `Command2D`
`this.PostProcessCount` Full Usage: `this.PostProcessCount` Returns: `int`	Number of `PostProcess` commands added since the last `Clear`. Lets a renderer skip the post-process drain (and its per-frame allocation) when the view emits none. Returns: `int`
`this.Sort` Full Usage: `this.Sort`	Sorts commands by layer in ascending order, preserving insertion order for same-layer commands. Uses precomputed int64 keys (layer in high 32 bits, insertion index in low 32 bits) to avoid repeated pattern matching during comparisons and guarantee stable sort. Must be called after RenderBuffer2D.Clear and population, before iteration.