public void SendToCuda()
{
CudaUtil.SendCamera(
position.x, position.y, position.z,
rotation.imaginaryPart.x, rotation.imaginaryPart.y, rotation.imaginaryPart.z, rotation.realPart,
fov, aspectRatio, viewDistance, (int)Sampler.regular);
}
private void MainWnd_KeyDown(object sender, KeyEventArgs e)
{
switch (e.KeyCode)
{
case Keys.Escape:
WorkFlowUtil.FinalizeApplication();
Application.Exit();
break;
case Keys.F:
DebugLogger.Text = DirectX12_Test.MainWnd().ToString();
break;
case Keys.I:
if (commonInfo.isInitialized)
{
DebugLogger.Text = "Scene已经初始化过了！";
}
else
{
WorkFlowUtil.InitializeScene(ref commonInfo);
commonInfo.isInitialized = true;
DebugLogger.Text = "Scene初始化成功！";
}
break;
case Keys.T:
DebugLogger.Text = CudaUtil.test().ToString();
break;
}
}
public static void InitializeScene(ref CommonInfo commonInfo)//该函数初始化的时候只执行一次，是按下I键后启动
{
CudaUtil.OpenDebugConsole();
CudaUtil.InitializeResources(CommonInfo.Width, CommonInfo.Heght, 64);
CudaUtil.AddBufferMap(commonInfo.frame_buffer0_data.Scan0);
CudaUtil.AddBufferMap(commonInfo.frame_buffer1_data.Scan0);
CudaUtil.AddBufferMap(commonInfo.picking_buffer_data.Scan0);
commonInfo.frameBuffer0.UnlockBits(commonInfo.frame_buffer0_data);
commonInfo.frameBuffer1.UnlockBits(commonInfo.frame_buffer1_data);
commonInfo.pickingBuffer.UnlockBits(commonInfo.picking_buffer_data);
Point3[] points = new Point3[3];
points[0] = new Point3(-1.0f, 0.0f, -15.0f);
points[1] = new Point3(1.0f, 0.0f, -15.0f);
points[2] = new Point3(0.5f, 1.0f, -15.0f);
Point2[] uv = new Point2[3];
uv[0] = new Point2(0.0f, 0.0f);
uv[1] = new Point2(1.0f, 0.0f);
uv[2] = new Point2(0.5f, 1.0f);
//CudaUtil.AddTriangle(Color.White, points, uv);
CudaUtil.AddSphere(new Point3(0.0f, 0.0f, -5.0f), Color.White, 2.0f);
CudaUtil.AddSphere(new Point3(4.0f, 0.0f, -5.0f), Color.White, 2.0f);
CudaUtil.AddPlane(new Point3(0.0f, -2.0f, 0.0f), Color.White, new Normal(0.0f, 1.0f, 0.0f));
CudaUtil.AddTexture("C:\\Users\\Hordr\\source\\repos\\CavakazeRenderer\\CavakazeRenderer\\bin\\Debug\\Textures\\albedo.png");
CudaUtil.AddTexture("C:\\Users\\Hordr\\source\\repos\\CavakazeRenderer\\CavakazeRenderer\\bin\\Debug\\Textures\\normal.png");
CudaUtil.AddTexture("C:\\Users\\Hordr\\source\\repos\\CavakazeRenderer\\CavakazeRenderer\\bin\\Debug\\Textures\\metallic.png");
CudaUtil.AddTexture("C:\\Users\\Hordr\\source\\repos\\CavakazeRenderer\\CavakazeRenderer\\bin\\Debug\\Textures\\roughness.png");
CudaUtil.AddTexture("C:\\Users\\Hordr\\source\\repos\\CavakazeRenderer\\CavakazeRenderer\\bin\\Debug\\Textures\\ao.png");
CudaUtil.GenerateTextureList();
CudaUtil.SetPrimitiveDesinyPBRMaterial(0, 0, 1, 2, 3, 4);
CudaUtil.SetPrimitiveDesinyPBRMaterial(1, 0, 1, 2, 3, 4);
CudaUtil.SetPrimitiveDesinyPBRMaterial(2, 0, 1, 2, 3, 4);
CudaUtil.GenerateScene();
}
private void MainWnd_MouseMove(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
if (commonInfo.isInitialized)
{
commonInfo.currentMouseX = e.X;
commonInfo.currentMouseY = e.Y;
commonInfo.accumulatedX += commonInfo.currentMouseX - commonInfo.lastMouseX;
commonInfo.accumulatedY += commonInfo.currentMouseY - commonInfo.lastMouseY;
commonInfo.lastMouseX = commonInfo.currentMouseX;
commonInfo.lastMouseY = commonInfo.currentMouseY;
//DebugLogger.Text = "X坐标: " + commonInfo.accumulatedX.ToString() + "Y坐标: " + commonInfo.accumulatedY.ToString();
commonInfo.scene.camera.Update(ref commonInfo);
CudaUtil.SendCamera(commonInfo.scene.camera);
WorkFlowUtil.Update(ref commonInfo);
switch (commonInfo.swampIdx)
{
case false: BackgroundImage = commonInfo.frameBuffer1; break;
case true: BackgroundImage = commonInfo.frameBuffer0; break;
}
WorkFlowUtil.RenderScene(ref commonInfo);
DebugLogger.Text = commonInfo.DebugInfo;
}
else
{
DebugLogger.Text = "Scene还未初始化！还不能进行渲染，请按下I键进行初始化！";
}
}
}
public static void RenderScene(ref CommonInfo commonInfo)//该函数也是在拖拽住鼠标的时候每一帧执行一次，顺序是在Update函数执行完毕的时候才会执行这个函数
{
System.Diagnostics.Stopwatch stopwatch = new System.Diagnostics.Stopwatch();
stopwatch.Start();
switch (commonInfo.swampIdx)
{
case false:
CudaUtil.RenderScene(0, 2);
break;
case true:
CudaUtil.RenderScene(1, 2);
break;
}
commonInfo.swampIdx = !commonInfo.swampIdx;
stopwatch.Stop();
TimeSpan timeSpan = stopwatch.Elapsed;
double totalSeconds = timeSpan.TotalSeconds;
double FPS = 1 / totalSeconds;
commonInfo.DebugInfo = " Render Overhead: " + totalSeconds.ToString();
}
public override void AddToCuda()
{
CudaUtil.AddPlane(centre, materialColor, normal);
}
public override void AddToCuda()
{
CudaUtil.AddTriangle(materialColor, points, uv);
}
public override void AddToCuda()
{
CudaUtil.AddSphere(centre, materialColor, radius);
}
public static void FinalizeApplication()
{
CudaUtil.FreeResources();
}