InstancedRenderContext<'T, 'K> (Mibo) | Mibo

InstancedRenderContext<'T, 'K> Type

Namespace: Mibo.Layout3D
Assembly: Mibo.Raylib.dll
Base Type: obj

Contextual object for instanced cell grid rendering. Bundles the key/material/transform functions and manages internal reusable storage and snapshot pooling to avoid per-frame allocations.

Constructors

Constructor	Description
`InstancedRenderContext(getKey, getMeshesMaterialAndShader, getTransform)` Full Usage: `InstancedRenderContext(getKey, getMeshesMaterialAndShader, getTransform)` Parameters: getKey : `'T -> 'K` getMeshesMaterialAndShader : `'T -> (Mesh * Material3D * Shader voption)[]` getTransform : `Vector3 -> 'T -> Matrix4x4` Returns: `InstancedRenderContext<'T, 'K>`	Overload constructor for per-sub-mesh shaders: each triple may carry a `Shader voption`. A `ValueSome` shader wraps that sub-mesh's instanced draw in its own `BeginEffect`/`EndEffect` scope; `ValueNone` uses the default PBR instanced path. Existing two-element contexts are unaffected. getKey : `'T -> 'K` getMeshesMaterialAndShader : `'T -> (Mesh * Material3D * Shader voption)[]` getTransform : `Vector3 -> 'T -> Matrix4x4` Returns: `InstancedRenderContext<'T, 'K>`
`InstancedRenderContext(getKey, getMeshesAndMaterial, getTransform)` Full Usage: `InstancedRenderContext(getKey, getMeshesAndMaterial, getTransform)` Parameters: getKey : `'T -> 'K` getMeshesAndMaterial : `'T -> (Mesh * Material3D)[]` getTransform : `Vector3 -> 'T -> Matrix4x4` Returns: `InstancedRenderContext<'T, 'K>`	getKey : `'T -> 'K` getMeshesAndMaterial : `'T -> (Mesh * Material3D)[]` getTransform : `Vector3 -> 'T -> Matrix4x4` Returns: `InstancedRenderContext<'T, 'K>`

Instance members

Instance member	Description
`this.GetKey` Full Usage: `this.GetKey` Returns: `'T -> 'K`	Returns: `'T -> 'K`
`this.GetMeshesAndMaterial` Full Usage: `this.GetMeshesAndMaterial` Returns: `'T -> (Mesh * Material3D)[]`	Returns: `'T -> (Mesh * Material3D)[]`
`this.GetTransform` Full Usage: `this.GetTransform` Returns: `Vector3 -> 'T -> Matrix4x4`	Returns: `Vector3 -> 'T -> Matrix4x4`
`this.RenderCellGridInstanced` Full Usage: `this.RenderCellGridInstanced` Parameters: buffer : `RenderBuffer3D` grid : `CellGrid3D<'T>` shaderForKey : `'K -> Shader voption`	Emit instanced draw commands for every occupied cell of grid, grouping cells by shaderForKey: cells whose key maps to a shader are shaded by it (when it opts into instancing), keys mapped to ValueNone keep the default PBR instanced path. See docs/graphics3d/instancing.md. buffer : `RenderBuffer3D` grid : `CellGrid3D<'T>` shaderForKey : `'K -> Shader voption`
`this.RenderCellGridInstanced` Full Usage: `this.RenderCellGridInstanced` Parameters: buffer : `RenderBuffer3D` grid : `CellGrid3D<'T>`	Emit instanced draw commands for every occupied cell of grid, shaded by the default PBR instanced path. buffer : `RenderBuffer3D` grid : `CellGrid3D<'T>`
`this.RenderCellGridVolumeInstanced` Full Usage: `this.RenderCellGridVolumeInstanced` Parameters: buffer : `RenderBuffer3D` bounds : `BoundingBox` grid : `CellGrid3D<'T>` shaderForKey : `'K -> Shader voption`	Emit instanced draw commands for the occupied cells of grid inside bounds, grouping cells by shaderForKey: cells whose key maps to a shader are shaded by it (when it opts into instancing), keys mapped to ValueNone keep the default PBR instanced path. See docs/graphics3d/instancing.md. buffer : `RenderBuffer3D` bounds : `BoundingBox` grid : `CellGrid3D<'T>` shaderForKey : `'K -> Shader voption`
`this.RenderCellGridVolumeInstanced` Full Usage: `this.RenderCellGridVolumeInstanced` Parameters: buffer : `RenderBuffer3D` bounds : `BoundingBox` grid : `CellGrid3D<'T>`	Emit instanced draw commands for the occupied cells of grid inside bounds, shaded by the default PBR instanced path. buffer : `RenderBuffer3D` bounds : `BoundingBox` grid : `CellGrid3D<'T>`
`this.RenderHexGridInstanced` Full Usage: `this.RenderHexGridInstanced` Parameters: buffer : `RenderBuffer3D` grid : `HexGrid3D<'T>` shaderForKey : `'K -> Shader voption`	Emit instanced draw commands for every occupied cell of the hex grid, grouping cells by shaderForKey: cells whose key maps to a shader are shaded by it (when it opts into instancing), keys mapped to ValueNone keep the default PBR instanced path. See docs/graphics3d/instancing.md. buffer : `RenderBuffer3D` grid : `HexGrid3D<'T>` shaderForKey : `'K -> Shader voption`
`this.RenderHexGridInstanced` Full Usage: `this.RenderHexGridInstanced` Parameters: buffer : `RenderBuffer3D` grid : `HexGrid3D<'T>`	Emit instanced draw commands for every occupied cell of the hex grid, shaded by the default PBR instanced path. buffer : `RenderBuffer3D` grid : `HexGrid3D<'T>`
`this.RenderHexGridVolumeInstanced` Full Usage: `this.RenderHexGridVolumeInstanced` Parameters: buffer : `RenderBuffer3D` bounds : `BoundingBox` grid : `HexGrid3D<'T>` shaderForKey : `'K -> Shader voption`	Emit instanced draw commands for the occupied cells of the hex grid inside bounds, grouping cells by shaderForKey: cells whose key maps to a shader are shaded by it (when it opts into instancing), keys mapped to ValueNone keep the default PBR instanced path. See docs/graphics3d/instancing.md. buffer : `RenderBuffer3D` bounds : `BoundingBox` grid : `HexGrid3D<'T>` shaderForKey : `'K -> Shader voption`
`this.RenderHexGridVolumeInstanced` Full Usage: `this.RenderHexGridVolumeInstanced` Parameters: buffer : `RenderBuffer3D` bounds : `BoundingBox` grid : `HexGrid3D<'T>`	Emit instanced draw commands for the occupied cells of the hex grid inside bounds, shaded by the default PBR instanced path. buffer : `RenderBuffer3D` bounds : `BoundingBox` grid : `HexGrid3D<'T>`
`this.ResetFrameBuffers` Full Usage: `this.ResetFrameBuffers`	Returns pooled snapshot arrays to ArrayPool and clears internal tracking state. Call once per frame before invoking `renderInstanced` or `renderVolumeInstanced`. Skippable if GC pressure from instanced rendering is acceptable, but recommended for steady-state zero-alloc rendering.