cohtml.ViewRendererRP

Renderer implementation for Cohtml View when using Render Pipeline–based rendering using CommandBuffers and render pipeline targets.

Inherits from cohtml.ViewRenderer, IDisposable

Public Functions

	Name
	ViewRendererRP(CohtmlView view)
virtual override void	DrawFrameOnScreen() Draws the view into the active render target. Must be implemented by derived renderer implementations.
virtual override void	Dispose() Releases all resources allocated by this renderer, including materials, compute shaders, and command buffers.

Protected Functions

	Name
virtual override void	ApplyCompositorTextures() Renders all composition textures associated with the current CohtmlView onto the given render target. Used for the Surface Partitioning feature.

Public Properties

	Name
CommandBuffer	CommandBuffer Gets or sets the CommandBuffer used internally to render the View into the active Render Pipeline target.
RenderTargetIdentifier	CameraRenderTarget Gets or sets the current camera render target into which the view is drawn. This value is updated per-frame depending on the active rendering context.

Additional inherited members

Public Functions inherited from cohtml.ViewRenderer

	Name
void	UpdateSize(uint width, uint height)
int	GetCohtmlOriginY() Returns the Y-axis origin convention used by Cohtml for texture UV coordinates.
int	GetUnityOriginY() Returns the Y-axis origin convention used by Unity for texture UV coordinates.
RenderTexture	CreateRenderTexture(string name, int width, int height, UnityEngine.Experimental.Rendering.GraphicsFormat format, int depth =0, bool enableRandomWrite =false) Creates and initializes a new RenderTexture with the specified dimensions and graphics format.
Shader	GetViewShader(CohtmlView view)
void	UpdateFlipKeyword(Material material, bool isFlipped)
void	SetInWorldMaterial(Material material, RenderTexture texture, bool isTransparent)
void	ApplyTransparencyBlendModes(Material material, bool isTransparent) Applies the appropriate blend mode and depth writing (ZWrite) settings to a given material based on whether it should be rendered as transparent or opaque. This updates the hidden _SrcBlend and _DstBlend shader properties used in the material’s shader. Transparent mode: SrcBlend = 5 (SrcAlpha), DstBlend = 10 (OneMinusSrcAlpha). Opaque mode: SrcBlend = 1 (One), DstBlend = 0 (Zero).

Protected Functions inherited from cohtml.ViewRenderer

	Name
	ViewRenderer(CohtmlView view) Initializes the renderer with the specified view. Sets up optional partitioning resources, compute shaders, and filtering materials depending on the current view configuration.
Mesh	SetupQuad() Creates a 1×1 quad mesh with UVs for fullscreen or partitioned UI rendering.

Public Properties inherited from cohtml.ViewRenderer

	Name
CohtmlView	View

Public Attributes inherited from cohtml.ViewRenderer

	Name
const string	TextureName
const string	MaterialName
const string	BackgroundName
const string	GlobalBackdropOutputName
const string	GlobalBackdropMaskName
const string	IntermediateName
const string	CameraCopyName
IGlobalBackdropFilter	GlobalBackdropFilter
readonly int	CameraCopy
readonly int	MainTexId
readonly int	OverlayTexId
readonly int	UVOffsetId
readonly int	UVScaleId
readonly int	SrcBlendId
readonly int	DstBlendId
readonly int	ZWriteId
readonly int	TopLeft
readonly int	BottomLeft

Protected Attributes inherited from cohtml.ViewRenderer

	Name
const string	CohtmlViewName
Mesh	m_QuadMesh
Matrix4x4	m_PixelMatrix
MaterialPropertyBlock	m_MaterialPropertyBlock

Public Functions Documentation

function ViewRendererRP

ViewRendererRP(
    CohtmlView view
)

function DrawFrameOnScreen

virtual override void DrawFrameOnScreen()

Draws the view into the active render target. Must be implemented by derived renderer implementations.

Reimplements: cohtml.ViewRenderer.DrawFrameOnScreen

Depending on configuration, this may:

• Apply composition textures (UISurfacePartitioning)
• Execute C# backend rendering specific operations
• Apply global backdrop filter feature
• Render the final view texture onto the target

function Dispose

virtual override void Dispose()

Releases all resources allocated by this renderer, including materials, compute shaders, and command buffers.

Reimplements: cohtml.ViewRenderer.Dispose

Protected Functions Documentation

function ApplyCompositorTextures

virtual override void ApplyCompositorTextures()

Renders all composition textures associated with the current CohtmlView onto the given render target. Used for the Surface Partitioning feature.

Reimplements: cohtml.ViewRenderer.ApplyCompositorTextures

Public Property Documentation

property CommandBuffer

CommandBuffer CommandBuffer;

Gets or sets the CommandBuffer used internally to render the View into the active Render Pipeline target.

property CameraRenderTarget

RenderTargetIdentifier CameraRenderTarget;

Gets or sets the current camera render target into which the view is drawn. This value is updated per-frame depending on the active rendering context.

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