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;
var orthoMatrix = D3D.OrthoMatrix;
// Turn off the Z buffer to begin all 2D rendering.
D3D.TurnZBufferOff();
// Put the bitmap vertex and index buffers on the graphics pipeline to prepare them for drawing.
if (!Bitmap.Render(D3D.DeviceContext, 100, 100))
{
return(false);
}
// Render the bitmap with the texture shader.
if (!TextureShader.Render(D3D.DeviceContext, Bitmap.IndexCount, worldMatrix, viewMatrix, orthoMatrix, Bitmap.Texture.TextureResource))
{
return(false);
}
// Present the rendered scene to the screen.
D3D.EndScene();
return(true);
}
public void Shutdown()
{
// Release the model object.
if (Bitmap != null)
{
Bitmap.Shutdown();
Bitmap = null;
}
// Release the color shader object.
if (TextureShader != null)
{
TextureShader.Shuddown();
TextureShader = 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 texture shader object.
TextureShader = new TextureShader();
// Initialize the texture shader object.
if (!TextureShader.Initialize(D3D.Device, windowHandle))
{
MessageBox.Show("Could not initialize the texture shader object.");
return(false);
}
// Create the bitmap object.
Bitmap = new Bitmap();
// Initialize the bitmap object.
if (!Bitmap.Initialize(D3D.Device, configuration.Width, configuration.Height, "seafloor.dds", 256, 256))
{
return(false);
}
return(true);
}
catch (Exception ex)
{
MessageBox.Show("Could not initialize Direct3D\nError is '" + ex.Message + "'");
return(false);
}
}
public void Shutdown()
{
// Release the model object.
if (Bitmap != null)
{
Bitmap.Shutdown();
Bitmap = null;
}
// Release the color shader object.
if (TextureShader != null)
{
TextureShader.Shuddown();
TextureShader = 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 texture shader object.
TextureShader = new TextureShader();
// Initialize the texture shader object.
if (!TextureShader.Initialize(D3D.Device, windowHandle))
{
MessageBox.Show("Could not initialize the texture shader object.");
return false;
}
// Create the bitmap object.
Bitmap = new Bitmap();
// Initialize the bitmap object.
if(!Bitmap.Initialize(D3D.Device, configuration.Width, configuration.Height, "seafloor.dds", 256, 256))
return false;
return true;
}
catch (Exception ex)
{
MessageBox.Show("Could not initialize Direct3D\nError is '" + ex.Message + "'");
return false;
}
}