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.DiffuseColor))
{
return(false);
}
// Present the rendered scene to the screen.
D3D.EndScene();
return(true);
}
public void Shutdown()
{
// Release the color shader object.
if (LightShader != null)
{
LightShader.Shuddown();
LightShader = null;
Light = null;
}
// Release the model object.
if (Model != null)
{
Model.Shutdown();
Model = null;
}
// Release the camera object.
if (Camera != null)
{
Camera = null;
}
// Release the Direct3D object.
if (D3D != null)
{
D3D.Shutdown();
D3D = null;
}
}
public bool Initialize(SystemConfiguration configuration, IntPtr windowHandle)
{
try
{
// Create the Direct3D object.
D3D = new DX11();
// Initialize the Direct3D object.
if (!D3D.Initialize(configuration, windowHandle))
{
return(false);
}
// Create the camera object
Camera = new Camera();
// Set the initial position of the camera.
Camera.SetPosition(0, 0, -10);
// Create the model object.
Model = new Model();
// Initialize the model object.
if (!Model.Initialize(D3D.Device, SystemConfiguration.DataFilePath + "seafloor.dds"))
{
MessageBox.Show("Could not initialize the model object.");
return(false);
}
// Create the texture shader object.
LightShader = new LightShader();
// Initialize the texture shader object.
if (!LightShader.Initialize(D3D.Device, windowHandle))
{
MessageBox.Show("Could not initialize the texture shader object.");
return(false);
}
// Create the light object.
Light = new Light();
// Iniialize the light object.
Light.SetDiffuseColor(1, 0, 1, 1);
Light.SetDirection(0, 0, 1);
return(true);
}
catch (Exception ex)
{
MessageBox.Show("Could not initialize Direct3D\nError is '" + ex.Message + "'");
return(false);
}
}
public bool Initialize(SystemConfiguration configuration, IntPtr windowHandle)
{
try
{
// Create the Direct3D object.
D3D = new DX11();
// Initialize the Direct3D object.
if (!D3D.Initialize(configuration, windowHandle))
return false;
// Create the camera object
Camera = new Camera();
// Set the initial position of the camera.
Camera.SetPosition(0, 0, -10);
// Create the model object.
Model = new Model();
// Initialize the model object.
if (!Model.Initialize(D3D.Device, SystemConfiguration.DataFilePath + "seafloor.dds"))
{
MessageBox.Show("Could not initialize the model object.");
return false;
}
// Create the texture shader object.
LightShader = new LightShader();
// Initialize the texture shader object.
if (!LightShader.Initialize(D3D.Device, windowHandle))
{
MessageBox.Show("Could not initialize the texture shader object.");
return false;
}
// Create the light object.
Light = new Light();
// Iniialize the light object.
Light.SetDiffuseColor(1, 0, 1, 1);
Light.SetDirection(0, 0, 1);
return true;
}
catch (Exception ex)
{
MessageBox.Show("Could not initialize Direct3D\nError is '" + ex.Message + "'");
return false;
}
}