private bool Render(float rotation)
{
// Clear the buffer to begin the scene.
D3D.BeginScene(0f, 0f, 0f, 1f);
// Generate the view matrix based on the camera position.
Camera.Render();
// Get the world, view, and projection matrices from camera and d3d objects.
var viewMatrix = Camera.ViewMatrix;
var worldMatrix = D3D.WorldMatrix;
var projectionMatrix = D3D.ProjectionMatrix;
// Rotate the world matrix by the rotation value so that the triangle will spin.
Matrix.RotationY(rotation, out worldMatrix);
// Put the model vertex and index buffers on the graphics pipeline to prepare them for drawing.
Model.Render(D3D.DeviceContext);
// Render the model using the color shader.
if (!LightShader.Render(D3D.DeviceContext, Model.IndexCount, worldMatrix, viewMatrix, projectionMatrix, Model.Texture.TextureResource, Light.Direction, Light.AmbientColor, Light.DiffuseColor))
{
return(false);
}
// Present the rendered scene to the screen.
D3D.EndScene();
return(true);
}