private void CreateAndFillBuffers()
{
Vector3[] aPositions = new Vector3[] {
new Vector3(-1, -1, 0),
new Vector3(1, -1, 0),
new Vector3(-1, 1, 0),
new Vector3(1, 1, 0)};
Vector2[] aTexCoords = new Vector2[] {
new Vector2(0, 1),
new Vector2(1, 1),
new Vector2(0, 0),
new Vector2(1, 0)};
positions = context.NewVertexBuffer<Vector3>(VertexAttribPointerType.Float, 3);
positions.UploadVertices(aPositions);
textureCoords = context.NewVertexBuffer<Vector2>(VertexAttribPointerType.Float, 2);
textureCoords.UploadVertices(aTexCoords);
indices = context.NewIndicesBuffer();
indices.UploadIndices(new uint[] {0, 1, 2, 3});
}
public void Run(IEnumerable<MutableTuple<String, Object>> parameters,
GLIndicesBuffer indicesBuffer,
BeginMode drawMode)
{
Use();
PassParameters(parameters);
indicesBuffer.BindAndDraw(drawMode);
indicesBuffer.Disable();
Cleanup(parameters);
context.CheckForErrorsIfDebugging();
}
