CustomVertex Class

Language: Visual BasicC#C++JScript(Show All)

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Defines various custom fixed-format vertex types. This class is a container of structures. See the individual structures for more information.

Definition

Visual Basic	NotInheritable Public Class CustomVertex     Inherits Object
C#	public sealed class CustomVertex : Object
C++	public ref class CustomVertex sealed : Object
JScript	public final class CustomVertex extends Object

Members Table

The following table lists the members exposed by the object. Click a tab on the left to choose the type of member you want to view.

Structures

Structure	Description
CustomVertex.PositionColored	Describes a custom vertex format structure that contains position and color information.
CustomVertex.PositionColoredTextured	Describes a custom vertex format structure that contains position, color, and one set of texture coordinates.
CustomVertex.PositionNormal	Describes a custom vertex format structure that contains position and normal data.
CustomVertex.PositionNormalColored	Describes a custom vertex format structure that contains position, color, and normal data.
CustomVertex.PositionNormalTextured	Describes a custom vertex format structure that contains position, normal data, and one set of texture coordinates.
CustomVertex.PositionOnly	Describes a custom vertex format structure that contains only position data.
CustomVertex.PositionTextured	Describes a custom vertex format structure that contains position and one set of texture coordinates.
CustomVertex.Transformed	Describes a custom vertex format structure that contains transformed vertices.
CustomVertex.TransformedColored	Describes a custom vertex format structure that contains transformed vertices and color information.
CustomVertex.TransformedColoredTextured	Describes a custom vertex format structure that contains transformed vertices, color, and one set of texture coordinates.
CustomVertex.TransformedTextured	Describes a custom vertex format structure that contains transformed vertices and one set of texture coordinates.

Inheritance Hierarchy

Object

CustomVertex

How Do I...?

Create a Mesh Object

This example shows how to create a Mesh object.

In the following C# code example, device is assumed to be the rendering Device.

              [C#]
              

int numberVerts = 8;
short[] indices = {
    0,1,2, // Front Face 
    1,3,2, // Front Face 
    4,5,6, // Back Face 
    6,5,7, // Back Face 
    0,5,4, // Top Face 
    0,2,5, // Top Face 
    1,6,7, // Bottom Face 
    1,7,3, // Bottom Face 
    0,6,1, // Left Face 
    4,6,0, // Left Face 
    2,3,7, // Right Face 
    5,2,7 // Right Face 
};

Mesh mesh = new Mesh(numberVerts * 3, numberVerts, MeshFlags.Managed,
                     CustomVertex.PositionColored.Format, device);

using(VertexBuffer vb = mesh.VertexBuffer)
{
    GraphicsStream data = vb.Lock(0, 0, LockFlags.None);

    data.Write(new CustomVertex.PositionColored(-1.0f, 1.0f, 1.0f, 0x00ff00ff));
    data.Write(new CustomVertex.PositionColored(-1.0f, -1.0f, 1.0f, 0x00ff00ff));
    data.Write(new CustomVertex.PositionColored(1.0f, 1.0f, 1.0f, 0x00ff00ff));
    data.Write(new CustomVertex.PositionColored(1.0f, -1.0f, 1.0f, 0x00ff00ff));
    data.Write(new CustomVertex.PositionColored(-1.0f, 1.0f, -1.0f, 0x00ff00ff));
    data.Write(new CustomVertex.PositionColored(1.0f, 1.0f, -1.0f, 0x00ff00ff));
    data.Write(new CustomVertex.PositionColored(-1.0f, -1.0f, -1.0f, 0x00ff00ff));
    data.Write(new CustomVertex.PositionColored(1.0f, -1.0f, -1.0f, 0x00ff00ff));

    vb.Unlock();
}

using (IndexBuffer ib = mesh.IndexBuffer)
{
    ib.SetData(indices, 0, LockFlags.None);
}

Generate a Scene

This example shows how to begin scene generation and draw primitives.

The SetStreamSource method binds a vertex buffer to a device data stream to create an association between the vertex data and one of several data stream ports that feed the primitive processing functions. The parameters for this method are the number of the data stream, the name of the VertexBuffer object, and the stream vertex stride.

In the following C# code example, it is assumed that the device is the rendering Device, and vBuffer is a vertex buffer filled with CustomVertex.PositionNormal data.

              [C#]
              

device.BeginScene();

device.SetStreamSource(0, vBuffer, 0);
device.VertexFormat = CustomVertex.PositionNormal.Format;
device.DrawPrimitives(PrimitiveType.TriangleList, 0, 1);

device.EndScene();

Class Information

Namespace	Microsoft.DirectX.Direct3D
Assembly	Microsoft.DirectX.Direct3D (microsoft.directx.direct3d.dll)
Strong Name	Microsoft.DirectX.Direct3D,  Version=1.0.900.0,  Culture=neutral,  PublicKeyToken=d3231b57b74a1492

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