private bool RenderSentence(DeviceContext deviceContext, DShaderManager shaderManager, Matrix worldMatrix, Matrix viewMatrix, Matrix orthoMatrix, ShaderResourceView fontTexture)
{
// Set vertex buffer stride and offset.
var stride = Utilities.SizeOf <DFont.DVertexType>();
var offset = 0;
// Set the vertex buffer to active in the input assembler so it can be rendered.
deviceContext.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(VertexBuffer, stride, offset));
// Set the index buffer to active in the input assembler so it can be rendered.
deviceContext.InputAssembler.SetIndexBuffer(IndexBuffer, Format.R32_UInt, 0);
// Set the type of the primitive that should be rendered from this vertex buffer, in this case triangles.
deviceContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
shaderManager.RenderFontShader(deviceContext, IndexCount, worldMatrix, viewMatrix, orthoMatrix, fontTexture, PixelColour);
return(true);
}
public bool Initialize(DSystemConfiguration configuration, IntPtr windowHandle)
{
// Create the input object. The input object will be used to handle reading the keyboard and mouse input from the user.
Input = new DInput();
// Initialize the input object.
if (!Input.Initialize(configuration, windowHandle))
{
return(false);
}
// Create the Direct3D object.
D3D = new DDX11();
// Initialize the Direct3D object.
if (!D3D.Initialize(configuration, windowHandle))
{
return(false);
}
// Create the shader manager object.
ShaderManager = new DShaderManager();
// Initialize the shader manager object.
if (!ShaderManager.Initilize(D3D, windowHandle))
{
return(false);
}
// Create and initialize Timer.
Timer = new DTimer();
if (!Timer.Initialize())
{
return(false);
}
// Create the fps object.
FPS = new DFPS();
FPS.Initialize();
// Create and Initialize the Zone object.
Zone = new DZone();
if (!Zone.Initialze(D3D, windowHandle, configuration))
{
return(false);
}
return(true);
}
public bool Render(DDX11 D3DDevice, DShaderManager shaderManager, Matrix worldMatrix, Matrix baseViewMatrix, Matrix orthoMatrix)
{
// Turn off the Z buffer and enable alpha blending to begin 2D rendering.
D3DDevice.TurnZBufferOff();
D3DDevice.TurnOnAlphaBlending();
// Render the fps string.
FpsString.Render(D3DDevice.DeviceContext, shaderManager, worldMatrix, baseViewMatrix, orthoMatrix, Font1.Texture.TextureResource);
// Render the position and rotation strings.
foreach (DText position in PositionStrings)
{
position.Render(D3DDevice.DeviceContext, shaderManager, worldMatrix, baseViewMatrix, orthoMatrix, Font1.Texture.TextureResource);
}
// Render the video card strings.
foreach (DText vidString in VideoStrings)
{
vidString.Render(D3DDevice.DeviceContext, shaderManager, worldMatrix, baseViewMatrix, orthoMatrix, Font1.Texture.TextureResource);
}
// Render the render count strings.
foreach (DText renderString in RenderCountStrings)
{
renderString.Render(D3DDevice.DeviceContext, shaderManager, worldMatrix, baseViewMatrix, orthoMatrix, Font1.Texture.TextureResource);
}
// Turn off alpha blending now that the text has been rendered.
D3DDevice.TurnOffAlphaBlending();
if (!MiniMap.Render(D3DDevice.DeviceContext, shaderManager, worldMatrix, baseViewMatrix, orthoMatrix))
{
return(false);
}
// Turn the Z buffer back on now that the 2D rendering has completed.
D3DDevice.TurnZBufferOn();
return(true);
}
public bool Frame(DDX11 direct3D, DInput input, DShaderManager shaderManager, DTextureManager textureManager, float frameTime, int fps)
{
// Do the frame input processing.
if (!HandleInput(input, frameTime))
{
return(false);
}
// Do the frame processing for the user interface.
if (!UserInterface.Frame(direct3D.DeviceContext, fps, Position.PositionX, Position.PositionY, Position.PositionZ, Position.RotationX, Position.RotationY, Position.RotationZ))
{
return(false);
}
// Render the graphics.
if (!Render(direct3D, shaderManager, textureManager))
{
return(false);
}
return(true);
}
public bool Frame(DDX11 direct3D, DInput input, DShaderManager shaderManager, DTextureManager textureManager, float frameTime, int fps)
{
// Do the frame input processing.
if (!HandleInput(input, frameTime))
{
return(false);
}
// Do the frame processing for the user interface.
if (!UserInterface.Frame(direct3D.DeviceContext, fps, Position.PositionX, Position.PositionY, Position.PositionZ, Position.RotationX, Position.RotationY, Position.RotationZ))
{
return(false);
}
// Do the terrain frame processing.
Terrain.Frame();
float height = 99.0f;
// If the height is locked to the terrain then position the camera on top of it.
if (HeightLocked)
{
Terrain.GetHeightAtPosition(Position.PositionX, Position.PositionZ, out height);
}
Position.SetPosition(Position.PositionX, height + 1.0f, Position.PositionZ);
Camera.SetPosition(Position.PositionX, height + 1.0f, Position.PositionZ);
// Render the graphics.
if (!Render(direct3D, shaderManager, textureManager))
{
return(false);
}
return(true);
}
public bool Render(DDX11 direct3D, DShaderManager shaderManager)
{
// 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 worldMatrix = direct3D.WorldMatrix;
Matrix viewCameraMatrix = Camera.ViewMatrix;
Matrix projectionMatrix = direct3D.ProjectionMatrix;
Matrix baseViewMatrix = Camera.BaseViewMatrix;
Matrix orthoMatrix = direct3D.OrthoMatrix;
// Clear the buffers to begin the scene.
direct3D.BeginScene(0.0f, 0.0f, 0.0f, 1.0f);
// Render the terrain grid using the color shader.
Terrain.Render(direct3D.DeviceContext);
if (!shaderManager.RenderColorShader(direct3D.DeviceContext, Terrain.IndexCount, worldMatrix, viewCameraMatrix, projectionMatrix))
{
return(false);
}
// Render the user interface.
if (DisplayUI)
{
if (!UserInterface.Render(direct3D, shaderManager, worldMatrix, baseViewMatrix, orthoMatrix))
{
return(false);
}
}
// Present the rendered scene to the screen.
direct3D.EndScene();
return(true);
}
public bool Render(DDX11 direct3D, DShaderManager shaderManager, DTextureManager textureManager)
{
// 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 worldMatrix = direct3D.WorldMatrix;
Matrix viewCameraMatrix = Camera.ViewMatrix;
Matrix projectionMatrix = direct3D.ProjectionMatrix;
Matrix baseViewMatrix = Camera.BaseViewMatrix;
Matrix orthoMatrix = direct3D.OrthoMatrix;
// Clear the buffers to begin the scene.
direct3D.BeginScene(0.0f, 0.0f, 0.0f, 1.0f);
// Turn off back face culling and turn off the Z buffer.
direct3D.TurnOffCulling();
direct3D.TurnZBufferOff();
// Translate the sky dome to be centered around the camera position.
Matrix.Translation(Camera.GetPosition().X, Camera.GetPosition().Y, Camera.GetPosition().Z, out worldMatrix);
// Render the sky dome using the sky dome shader.
SkyDomeModel.Render(direct3D.DeviceContext);
if (!shaderManager.RenderSkyDomeShader(direct3D.DeviceContext, SkyDomeModel.IndexCount, worldMatrix, viewCameraMatrix, projectionMatrix, SkyDomeModel.m_apexColor, SkyDomeModel.m_centerColor))
{
return(false);
}
// Reset the world matrix.
worldMatrix = direct3D.WorldMatrix;
// Turn the Z buffer back and back face culling on.
direct3D.TurnZBufferOn();
direct3D.TurnOnCulling();
// Turn on wire frame rendering of the terrain if needed.
if (WireFrame)
{
direct3D.EnableWireFrame();
}
// Render the terrain grid using the color shader.
Terrain.Render(direct3D.DeviceContext);
if (!shaderManager.RenderTerrainShader(direct3D.DeviceContext, Terrain.IndexCount, worldMatrix, viewCameraMatrix, projectionMatrix, textureManager.TextureArray[0].TextureResource, textureManager.TextureArray[1].TextureResource, Light.Direction, Light.DiffuseColour))
{
return(false);
}
// Turn off wire frame rendering of the terrain if it was on.
if (WireFrame)
{
direct3D.DisableWireFrame();
}
// Render the user interface.
if (DisplayUI)
{
if (!UserInterface.Render(direct3D, shaderManager, worldMatrix, baseViewMatrix, orthoMatrix))
{
return(false);
}
}
// Present the rendered scene to the screen.
direct3D.EndScene();
return(true);
}
public bool Initialize(DSystemConfiguration configuration, IntPtr windowHandle)
{
// Create the input object. The input object will be used to handle reading the keyboard and mouse input from the user.
Input = new DInput();
// Initialize the input object.
if (!Input.Initialize(configuration, windowHandle))
{
return(false);
}
// Create the Direct3D object.
D3D = new DDX11();
// Initialize the Direct3D object.
if (!D3D.Initialize(configuration, windowHandle))
{
return(false);
}
// Create the shader manager object.
ShaderManager = new DShaderManager();
// Initialize the shader manager object.
if (!ShaderManager.Initilize(D3D, windowHandle))
{
return(false);
}
// Create the texture manager object.
TextureManager = new DTextureManager();
// Initialize the texture manager object.
if (!TextureManager.Initialize(10))
{
return(false);
}
// Load textures into the texture manager.
if (!TextureManager.LoadTexture(D3D.Device, D3D.DeviceContext, "rock01d.bmp", 0))
{
return(false);
}
if (!TextureManager.LoadTexture(D3D.Device, D3D.DeviceContext, "rock01n.bmp", 1))
{
return(false);
}
if (!TextureManager.LoadTexture(D3D.Device, D3D.DeviceContext, "snow01n.bmp", 2))
{
return(false);
}
// Create and initialize Timer.
Timer = new DTimer();
if (!Timer.Initialize())
{
return(false);
}
// Create the fps object.
FPS = new DFPS();
FPS.Initialize();
// Create and Initialize the Zone object.
Zone = new DZone();
if (!Zone.Initialze(D3D, windowHandle, configuration))
{
return(false);
}
return(true);
}
// Methods.
public bool Initialize(DSystemConfiguration configuration, IntPtr windowHandle)
{
try
{
#region Initialize System
// Create the Direct3D object.
D3D = new DDX11();
// Initialize the Direct3D object.
if (!D3D.Initialize(configuration, windowHandle))
{
return(false);
}
// Create the shader manager object.
ShaderManager = new DShaderManager();
// Initialize the shader manager object.
if (!ShaderManager.Initialize(D3D.Device, windowHandle))
{
return(false);
}
#endregion
#region Initialize Camera
// Create the camera object
Camera = new DCamera();
// Set the initial position and rotation of the camera.
Camera.SetPosition(0.0f, 0.0f, -10.0f);
#endregion
#region Data variables.
// Create the light object.
Light = new DLight();
// Initialize the light object.
Light.SetAmbientColor(0.15f, 0.15f, 0.15f, 1.0f);
Light.SetDiffuseColor(1.0f, 1.0f, 1.0f, 1.0f);
Light.Direction = new Vector3(0.0f, 0.0f, 1.0f);
Light.SetSpecularColor(1.0f, 1.0f, 1.0f, 1.0f);
Light.SetSpecularPower(64.0f);
#endregion
#region Initialize Models
// Create the ground model object.
CubeModel1 = new DModel();
// Initialize the cube model object.
if (!CubeModel1.Initialize(D3D.Device, "cube.txt", "marble.bmp"))
{
return(false);
}
// Create the second model object.
CubeModel2 = new DModel();
// Initialize the cube model object.
if (!CubeModel2.Initialize(D3D.Device, "cube.txt", "metal.bmp"))
{
return(false);
}
// Create the third bump model object for models with normal maps and related vectors.
CubeBumpMapModel3 = new DBumpMapModel();
// Initialize the bump model object.
if (!CubeBumpMapModel3.Initialize(D3D.Device, "cube.txt", "stone01.bmp", "normal.bmp"))
{
return(false);
}
#endregion
return(true);
}
catch (Exception ex)
{
MessageBox.Show("Could not initialize Direct3D\nError is '" + ex.Message + "'");
return(false);
}
}
public bool Render(DDX11 direct3D, DShaderManager shaderManager, DTextureManager textureManager)
{
// 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 worldMatrix = direct3D.WorldMatrix;
Matrix viewCameraMatrix = Camera.ViewMatrix;
Matrix projectionMatrix = direct3D.ProjectionMatrix;
Matrix baseViewMatrix = Camera.BaseViewMatrix;
Matrix orthoMatrix = direct3D.OrthoMatrix;
// Construct the frustum.
Frustum.ConstructFrustum(projectionMatrix, viewCameraMatrix);
// Clear the buffers to begin the scene.
direct3D.BeginScene(0.0f, 0.0f, 0.0f, 1.0f);
// Turn off back face culling and turn off the Z buffer.
direct3D.TurnOffCulling();
direct3D.TurnZBufferOff();
// Translate the sky dome to be centered around the camera position.
Matrix.Translation(Camera.GetPosition().X, Camera.GetPosition().Y, Camera.GetPosition().Z, out worldMatrix);
// Render the sky dome using the sky dome shader.
SkyDomeModel.Render(direct3D.DeviceContext);
if (!shaderManager.RenderSkyDomeShader(direct3D.DeviceContext, SkyDomeModel.IndexCount, worldMatrix, viewCameraMatrix, projectionMatrix, SkyDomeModel.m_apexColor, SkyDomeModel.m_centerColor))
{
return(false);
}
// Reset the world matrix.
worldMatrix = direct3D.WorldMatrix;
// Turn the Z buffer back and back face culling on.
direct3D.TurnZBufferOn();
direct3D.TurnOnCulling();
// Turn on wire frame rendering of the terrain if needed.
if (WireFrame)
{
direct3D.EnableWireFrame();
}
// Render the terrain cells (and cell lines if needed).
for (int i = 0; i < Terrain.m_CellCount; i++)
{
// Render each terrain cell if it is visible only.
if (Terrain.RenderCell(direct3D.DeviceContext, i, Frustum))
{
// Render the cell buffers using the terrain shader.
if (!shaderManager.RenderTerrainShader(direct3D.DeviceContext, Terrain.GetCellIndexCount(i), worldMatrix, viewCameraMatrix, projectionMatrix, textureManager.TextureArray[0].TextureResource, textureManager.TextureArray[1].TextureResource, Light.Direction, Light.DiffuseColour))
{
return(false);
}
// If needed then render the bounding box around this terrain cell using the color shader.
if (CellLines)
{
Terrain.RenderCellLines(direct3D.DeviceContext, i);
if (!shaderManager.RenderColorShader(direct3D.DeviceContext, Terrain.GetCellLinesIndexCount(i), worldMatrix, viewCameraMatrix, projectionMatrix))
{
return(false);
}
}
}
}
// Turn off wire frame rendering of the terrain if it was on.
if (WireFrame)
{
direct3D.DisableWireFrame();
}
// Update the render counts in the UI.
if (!UserInterface.UpdateRenderCountStrings(Terrain.m_renderCount, Terrain.m_cellsDrawn, Terrain.m_cellsCulled, direct3D.DeviceContext))
{
return(false);
}
// Render the user interface.
if (DisplayUI)
{
if (!UserInterface.Render(direct3D, shaderManager, worldMatrix, baseViewMatrix, orthoMatrix))
{
return(false);
}
}
// Present the rendered scene to the screen.
direct3D.EndScene();
return(true);
}
// Methods.
public bool Initialize(DSystemConfiguration configuration, IntPtr windowHandle)
{
try
{
// Create the input object. The input object will be used to handle reading the keyboard and mouse input from the user.
Input = new DInput();
// Initialize the input object.
if (!Input.Initialize(configuration, windowHandle))
{
return(false);
}
// #region Initialize System
// Create the Direct3D object.
D3D = new DDX11();
// Initialize the Direct3D object.
if (!D3D.Initialize(configuration, windowHandle))
{
return(false);
}
// Create the shader manager object.
ShaderManager = new DShaderManager();
// Initialize the shader manager object.
if (!ShaderManager.Initilize(D3D, windowHandle))
{
return(false);
}
// Create the position object.
Position = new DPosition();
// Set the initial position and rotation of the viewer.
Position.SetPosition(0.0f, 1.5f, -4.0f);
Position.SetRotation(15.0f, 0.0f, 0.0f);
// Create the camera object
Camera = new DCamera();
// Initialize a base view matrix with the camera for 2D user interface rendering.
Camera.SetPosition(0.0f, 0.0f, -10.0f);
Camera.Render();
Camera.RenderBaseViewMatrix();
// Create the fps object.
FPS = new DFPS();
//// Initialize the fps object.
FPS.Initialize();
// Create the user interface object.
UserInterface = new DUserInterface();
// Initialize the user interface object.
if (!UserInterface.Initialize(D3D, configuration))
{
return(false);
}
// Create the ground model object.
GroundModel = new DModel();
// Initialize the ground model object.
if (!GroundModel.Initialize(D3D.Device, "plane01.txt", "rock015.bmp"))
{
return(false);
}
// Create the foliage object.
Foliage = new DFoliage();
// Initialize the foliage object.
if (!Foliage.Initialize(D3D.Device, "grass01.bmp", 500))
{
return(false);
}
return(true);
}
catch (Exception ex)
{
MessageBox.Show("Could not initialize Direct3D\nError is '" + ex.Message + "'");
return(false);
}
}