public IHttpActionResult PutBillboardModel(int id, BillboardModel billboardModel)
{
if (id != billboardModel.id)
{
return(BadRequest());
}
db.Entry(billboardModel).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!BillboardModelExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
public IHttpActionResult PostBillboardModel(BillboardModel billboardModel)
{
db.BillboardModels.Add(billboardModel);
db.SaveChanges();
return(CreatedAtRoute("DefaultApi", new { id = billboardModel.id }, billboardModel));
}
public bool Render()
{
// Clear the buffers to begin the scene.
D3D.BeginScene(0, 0, 0, 1f);
// 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 = D3D.WorldMatrix;
Matrix viewMatrix = Camera.ViewMatrix;
Matrix projectionMatrix = D3D.ProjectionMatrix;
// Put the floor model vertex and index buffers on the graphics pipeline to prepare them for drawing.
FloorModel.Render(D3D.DeviceContext);
// Render the floor model using the texture shader.
if (!TextureShader.Render(D3D.DeviceContext, FloorModel.IndexCount, worldMatrix, viewMatrix, projectionMatrix, FloorModel.GetTexture()))
{
return(false);
}
// Get the position of the camera.
Vector3 cameraPosition = Camera.GetPosition();
// Set the position of the billboard model.
Vector3 modelPosition = new Vector3();
modelPosition.X = 0.0f;
modelPosition.Y = 1.5f;
modelPosition.Z = 0.0f;
// Calculate the rotation that needs to be applied to the billboard model to face the current camera position using the arc tangent function.
double angle = Math.Atan2(modelPosition.X - cameraPosition.X, modelPosition.Z - cameraPosition.Z) * (180.0f / Math.PI);
// Convert rotation into radians.
float rotation = (float)angle * 0.0174532925f;
// Setup the rotation the billboard at the origin using the world matrix.
Matrix.RotationY(rotation, out worldMatrix);
// Setup the translation matrix from the billboard model.
Matrix translationMatrix = Matrix.Translation(modelPosition.X, modelPosition.Y, modelPosition.Z);
// Finally combine the rotation and translation matrices to create the final world matrix for the billboard model.
Matrix.Multiply(ref worldMatrix, ref translationMatrix, out worldMatrix);
// Put the model vertex and index buffers on the graphics pipeline to prepare them for drawing.
BillboardModel.Render(D3D.DeviceContext);
// Render the model using the texture shader.
if (!TextureShader.Render(D3D.DeviceContext, BillboardModel.IndexCount, worldMatrix, viewMatrix, projectionMatrix, BillboardModel.GetTexture()))
{
return(false);
}
// Present the rendered scene to the screen.
D3D.EndScene();
return(true);
}
public IHttpActionResult DeleteBillboardModel(int id)
{
BillboardModel billboardModel = db.BillboardModels.Find(id);
if (billboardModel == null)
{
return(NotFound());
}
db.BillboardModels.Remove(billboardModel);
db.SaveChanges();
return(Ok(billboardModel));
}
public Instance3D(BillboardModel bb)
{
int texture_index = MdxRender.SM.m_TextureManager.GetBillboardTextureIndex(bb);
m_SelectTool = new SelectTool();
m_Model = MdxRender.MM.ArrowModel;
m_BillboardMatrix = new Matrix();
billboard = new Billboard(0.5f, 0.5f, texture_index);
UpdateTransform();
objectColor.Ambient = Color.Gray;
objectColor.Diffuse = Color.White;
fullBrightColor.Ambient = Color.White;
fullBrightColor.Diffuse = Color.White;
bBillboardMode = true;
billboardCount++;
}
//todo - permissions
public ActionResult UploadBillboardImage(FormCollection formCollection, BillboardModel model)
{
if (Request != null && Request.Files.Count == 1)
{
string targetFilePath = Utilities.GetDaikinCityDirectory() + "images\\" + model.SinglePoster.image;
//bool fileExists = System.IO.File.Exists(targetFilePath);
var file = Request.Files[0];
if (file != null && file.ContentLength > 0 && file.ContentType == "image/jpeg")
{
file.SaveAs(targetFilePath);
}
}
return(RedirectToAction("HomeScreen"));
}
public void Shutdown()
{
// Release the camera object.
Camera = null;
// Release the texture shader object.
TextureShader?.ShutDown();
TextureShader = null;
// Release the Floor model object.
FloorModel?.Shutdown();
FloorModel = null;
// Release the Billboard model object.
BillboardModel?.Shutdown();
BillboardModel = null;
// Release the Direct3D object.
D3D?.ShutDown();
D3D = null;
}
public int GetBillboardTextureIndex(BillboardModel bm)
{
int texture_index = BillboardBaseIndex + (int)bm;
return(texture_index);
}
