private bool Render()
{
// Clear the buffers to begin the scene.
D3D.BeginScene(0.0f, 0.0f, 0.0f, 1.0f);
// Generate the view matrix based on the camera's position.
Camera.Render();
// Get the world, view, and projection matrices from the camera and d3d objects.
Matrix translationMatrix;
Matrix worldMatrix = D3D.WorldMatrix;
Matrix viewMatrix = Camera.ViewMatrix;
Matrix projectionMatrix = D3D.ProjectionMatrix;
// Setup the rotation and translation of the first model.
Matrix.RotationY(Rotation, out worldMatrix);
Matrix.Translation(-3.5f, 0.0f, 0.0f, out translationMatrix);
Matrix.Multiply(ref worldMatrix, ref translationMatrix, out worldMatrix);
// Render the first model using the texture shader.
CubeModel1.Render(D3D.DeviceContext);
if (!ShaderManager.RenderTextureShader(D3D.DeviceContext, CubeModel1.IndexCount, worldMatrix, viewMatrix, projectionMatrix, CubeModel1.Texture.TextureResource))
{
return(false);
}
// Setup the rotation and translation of the second model by resetting the worldMatrix too.
worldMatrix = D3D.WorldMatrix;
Matrix.RotationY(Rotation, out worldMatrix);
Matrix.Translation(0.0f, 0.0f, 0.0f, out translationMatrix);
Matrix.Multiply(ref worldMatrix, ref translationMatrix, out worldMatrix);
// Render the second model using the light shader.
CubeModel2.Render(D3D.DeviceContext);
if (!ShaderManager.RenderLightShader(D3D.DeviceContext, CubeModel2.IndexCount, worldMatrix, viewMatrix, projectionMatrix, CubeModel2.Texture.TextureResource, Light.Direction, Light.AmbientColor, Light.DiffuseColour, Camera.GetPosition(), Light.SpecularColor, Light.SpecularPower))
{
return(false);
}
// Setup the rotation and translation of the third model.
worldMatrix = D3D.WorldMatrix;
Matrix.RotationY(Rotation, out worldMatrix);
Matrix.Translation(3.5f, 0.0f, 0.0f, out translationMatrix);
Matrix.Multiply(ref worldMatrix, ref translationMatrix, out worldMatrix);
// Render the third model using the bump map shader.
CubeBumpMapModel3.Render(D3D.DeviceContext);
if (!ShaderManager.RenderBumpMapShader(D3D.DeviceContext, CubeBumpMapModel3.IndexCount, worldMatrix, viewMatrix, projectionMatrix, CubeBumpMapModel3.ColorTexture.TextureResource, CubeBumpMapModel3.NormalMapTexture.TextureResource, Light.Direction, Light.DiffuseColour))
{
return(false);
}
// Present the rendered scene to the screen.
D3D.EndScene();
return(true);
}
public void Shutdown()
{
// Release the light object.
Light = null;
// Release the camera object.
Camera = null;
// Release the Second Cube model object.
CubeModel2?.Shutdown();
CubeModel2 = null;
// Release the Third Cube model object.
CubeBumpMapModel3?.Shutdown();
CubeBumpMapModel3 = null;
// Release the First cube model object.
CubeModel1?.Shutdown();
CubeModel1 = null;
// Release the shader manager object.
ShaderManager?.ShutDown();
ShaderManager = null;
// Release the Direct3D object.
D3D?.ShutDown();
D3D = null;
}