Class LineBuffer

Namespace: ValveResourceFormat.Renderer
Assembly: Renderer.dll

Vertex array/buffer pair for drawing a colored line list with the default shader.

public class LineBuffer

Inheritance

object ← LineBuffer

Constructors

LineBuffer(RendererContext, string)

Creates the GL objects and binds the default shader layout.

public LineBuffer(RendererContext rendererContext, string label)

Parameters

rendererContext RendererContext

label string

Properties

Shader

The default shader the vertex layout is bound to.

public Shader Shader { get; }

Property Value

Shader

VertexCount

Number of vertices currently uploaded.

public int VertexCount { get; }

Property Value

int

Methods

Clear()

Drops the uploaded vertices.

public void Clear()

Delete()

Deletes the GL objects.

public void Delete()

Draw(uint)

Draws the lines, with the object id as instancing base for picking.

public void Draw(uint objectId = 0)

Parameters

objectId uint

Upload(List<SimpleVertex>, BufferUsageHint)

Uploads the line vertices, two per segment.

public void Upload(List<SimpleVertex> vertices, BufferUsageHint usageHint = BufferUsageHint.DynamicDraw)

Parameters

vertices List<SimpleVertex>

usageHint BufferUsageHint

Upload(ReadOnlySpan<SimpleVertex>, BufferUsageHint)

Uploads the line vertices, two per segment.

public void Upload(ReadOnlySpan<SimpleVertex> vertices, BufferUsageHint usageHint = BufferUsageHint.DynamicDraw)

Parameters

vertices ReadOnlySpan<SimpleVertex>

usageHint BufferUsageHint