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 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.RenderLightShader(direct3D.DeviceContext, Terrain.IndexCount, worldMatrix, viewCameraMatrix, projectionMatrix, 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, "test.bmp", 0))
{
return(false);
}
if (!TextureManager.LoadTexture(D3D.Device, D3D.DeviceContext, "dirt01d.bmp", 1))
{
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 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);
}
/// UpdateLighting(frameTime);
// Render the graphics.
if (!Render(direct3D, shaderManager, textureManager))
{
return(false);
}
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 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);
}
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);
}
