ScreenQuad

Description

sealed class Tinman.Engine.Rendering.Util.ScreenQuad

Derived from: ResourceBase ^abstract
IRenderable

A screen-aligned quadrilateral in clip-space.

The vertices of the quadrilateral are defined as follows:

Y+        2-----3   #0 := (-1, -1, N), bottom-left
^         |     |   #1 := (+1, -1, N), bottom-right
|         |     |   #2 := (-1, +1, N), top-left
+--> X+   0-----1   #3 := (+1, +1, N), top-right

where N is the Z-coordinate in clip-space of the near clipping plane (see IGraphicsContext.IsNearAtZero).

Public / Constants

Handle

public static readonly attribute Handle → (IResourceHandle)

The resource handle.

See also: ScreenQuad

Public / Constructors

ScreenQuad

public constructor ScreenQuad → (1)

context ⁱⁿ : IGraphicsContext: [not-null]
The graphics context to use.

Creates a new instance of ScreenQuad.

Instead of using this constructor, you may consider using Handle instead.

RenderException: If a graphics subsystem error has occurred.