/// <summary>
/// Installs a given program as part of the current rendering state, then draws this array object.
/// </summary>
/// <typeparam name="TAttr1">The type of the 1st attribute buffer object of the VAO.</typeparam>
/// <typeparam name="TDefaultUniformBlock">The type of the container used for default block uniforms for the given program.</typeparam>
/// <param name="vao">The VAO to use.</param>
/// <param name="program">The program to use.</param>
/// <param name="defaultUniformBlock">The values for the uniforms in the default block.</param>
/// <param name="count">The number of vertices to draw, or -1 to draw all vertices.</param>
public static void Draw <TAttr1, TDefaultUniformBlock>(
this IVertexArrayObject <TAttr1> vao,
GlProgramWithDUB <TDefaultUniformBlock> program,
TDefaultUniformBlock defaultUniformBlock,
int count = -1)
where TAttr1 : struct
where TDefaultUniformBlock : struct
{
program.UseWithDefaultUniformBlock(defaultUniformBlock);
vao.Draw(count);
}
/// <inheritdoc />
public void Load()
{
ThrowIfDisposed();
if (program == null)
{
lock (ProgramStateLock)
{
if (program == null)
{
program = programBuilder.Build();
programBuilder = null;
}
}
}
this.vertexArrayObject = (GlVertexArrayObject <Vertex>) this.vertexArrayObjectBuilder.Build();
this.vertexArrayObjectBuilder = null;
}
/// <inheritdoc /> from IComponent
public void Load()
{
ThrowIfDisposed();
if (program == null)
{
lock (ProgramStateLock)
{
if (program == null)
{
program = programBuilder.Build();
programBuilder = null;
}
}
}
this.vertexBuffer = this.vertexBufferBuilder.Build();
this.vertexBufferBuilder = null;
}
/// <inheritdoc />
public void Load()
{
ThrowIfDisposed();
if (program == null)
{
lock (ProgramStateLock)
{
if (program == null)
{
program = programBuilder.Build();
programBuilder = null;
}
}
}
this.coloredTriangleBuffer = coloredTriangleBufferBuilder.Build();
this.coloredTriangleBufferBuilder = null;
this.coloredLineBuffer = coloredLineBufferBuilder.Build();
this.coloredLineBufferBuilder = null;
}
/// <inheritdoc />
public void Load()
{
ThrowIfDisposed();
this.textures = new int[1];
this.textures[0] = Path.GetExtension(textureFilePath) == ".DDS" ? TextureLoader.LoadDDS(textureFilePath) : TextureLoader.LoadBMP(textureFilePath);
if (program == null)
{
lock (ProgramStateLock)
{
if (program == null)
{
program = programBuilder.Build();
programBuilder = null;
}
}
}
this.vertexArrayObject = (GlVertexArrayObject <Vertex>) this.vertexArrayObjectBuilder.Build();
this.vertexArrayObjectBuilder = null;
}
