void Init()
{
m_densityTexture = new RenderTarget2D(Engine.Renderer.Device, 1280, 720, false, SurfaceFormat.Single, DepthFormat.None);
m_densitySprite = Sprite.CreateFromTexture(m_densityTexture);
m_drawEffect = Engine.AssetManager.GetAsset <Effect>("heatmap.fx");
m_drawSpotEffect = Engine.AssetManager.GetAsset <Effect>("heatmapSpot.fx");
m_heatMapGradient = Engine.AssetManager.GetAsset <Texture2D>("System/heatMapGradient.jpg");
m_quadMesh = new DynamicMesh <VertexPositionTexture>(Engine.Renderer.Device, VertexPositionTexture.VertexDeclaration, PrimitiveType.TriangleStrip, 12);
m_quadMesh.Vertex(new VertexPositionTexture(new Vector3(-1, -1, 0), new Vector2(0, 0)));
m_quadMesh.Vertex(new VertexPositionTexture(new Vector3(+1, -1, 0), new Vector2(1, 0)));
m_quadMesh.Vertex(new VertexPositionTexture(new Vector3(-1, +1, 0), new Vector2(0, 1)));
m_quadMesh.Vertex(new VertexPositionTexture(new Vector3(+1, +1, 0), new Vector2(1, 1)));
m_quadMesh.Index(0);
m_quadMesh.Index(1);
m_quadMesh.Index(2);
m_quadMesh.Index(3);
m_quadMesh.PrepareDraw();
DrawToRT();
}
public void Draw()
{
m_lineMesh.PrepareDraw();
m_triangleMesh.PrepareDraw();
Engine.Renderer.Device.BlendState = BlendState.NonPremultiplied;
Engine.Renderer.Device.RasterizerState = RasterizerState.CullNone;
Engine.Renderer.Device.DepthStencilState = DepthStencilState.None;
Engine.Renderer.DrawMesh(m_lineMesh, m_effect);
Engine.Renderer.DrawMesh(m_triangleMesh, m_effect);
}
public void Draw()
{
if (!m_active)
{
return;
}
m_mesh.PrepareDraw();
Engine.Renderer.Device.BlendState = BlendState.NonPremultiplied;
Engine.Renderer.Device.RasterizerState = RasterizerState.CullNone;
Engine.Renderer.Device.DepthStencilState = DepthStencilState.None;
Engine.Renderer.DrawMesh(m_mesh, m_effect);
}
public override void Start()
{
//Initialise SpriteComponent
base.Start();
m_effect = ColorMaskingEffect.Create("Graphics/Shaders/ColorMasking.fx");
m_quadMesh = new DynamicMesh <VertexPositionTexture>(Engine.Renderer.Device, VertexPositionTexture.VertexDeclaration, PrimitiveType.TriangleStrip, 12);
m_quadMesh.Vertex(new VertexPositionTexture(new Vector3(-1, +1, 0), new Vector2(0, 0)));
m_quadMesh.Vertex(new VertexPositionTexture(new Vector3(+1, +1, 0), new Vector2(1, 0)));
m_quadMesh.Vertex(new VertexPositionTexture(new Vector3(-1, -1, 0), new Vector2(0, 1)));
m_quadMesh.Vertex(new VertexPositionTexture(new Vector3(+1, -1, 0), new Vector2(1, 1)));
m_quadMesh.Index(0);
m_quadMesh.Index(1);
m_quadMesh.Index(2);
m_quadMesh.Index(3);
m_quadMesh.PrepareDraw();
}
public void Draw()
{
if (!Engine.Debug.Flags.RenderDebug)
{
return;
}
float textBoxMargin = 1.0f;
Engine.Renderer.CurrentCamera = Engine.Renderer.Cameras[0];
//Build log debug string
StringBuilder sb = new StringBuilder();
sb.AppendLine();
sb.AppendLine();
sb.AppendLine();
sb.AppendLine();
foreach (var dbValue in Engine.Log.DebugValues)
{
sb.AppendLine(dbValue.Key + ": " + dbValue.Value);
}
String logDebugString = sb.ToString();
Vector2 logDebugOriginScreen = new Vector2(5, 5);
Vector2 logDebugSize = Engine.Renderer.SpriteFont.MeasureString(logDebugString);
float logDebugMinWidth = 150;
logDebugSize.X = Math.Max(logDebugMinWidth, logDebugSize.X);
Vector2 logDebugCenterWorld = Engine.Renderer.CurrentCamera.ScreenToWorld(logDebugOriginScreen + logDebugSize / 2);
//Prepare render paramters for text boxes
var underlayColor = new Color(32, 32, 32);
var lineColor = new Color(16, 16, 16);
Brush.DrawWireframe = true;
Brush.LineColor = lineColor;
Brush.LineAlpha = 1.0f;
Brush.DrawSurface = true;
Brush.SurfaceColor = underlayColor;
Brush.SurfaceAlpha = 0.75f;
//Add debug strings text boxes
foreach (var msg in m_texts)
{
if (msg.Background)
{
Vector2 size = Engine.Renderer.SpriteFont.MeasureString(msg.Text);
AddRectangle(msg.Position, size / 2 + new Vector2(textBoxMargin, textBoxMargin));
}
}
//Add log debug text box
if (Engine.Log.DebugEnabled)
{
AddRectangle(logDebugCenterWorld, logDebugSize / 2 + new Vector2(textBoxMargin, textBoxMargin));
}
m_lineMesh.PrepareDraw();
m_triangleMesh.PrepareDraw();
Engine.Renderer.Device.BlendState = BlendState.AlphaBlend;
Engine.Renderer.Device.RasterizerState = RasterizerState.CullNone;
Engine.Renderer.Device.DepthStencilState = DepthStencilState.None;
if (m_triangleMesh.PrimitiveCount > 0)
{
Engine.Renderer.DrawMesh(m_triangleMesh, m_effect);
}
if (m_lineMesh.PrimitiveCount > 0)
{
Engine.Renderer.DrawMesh(m_lineMesh, m_effect);
}
foreach (var msg in m_texts)
{
Vector2 size = Engine.Renderer.SpriteFont.MeasureString(msg.Text);
Vector2 screenPos = Engine.Renderer.CurrentCamera.WorldToScreen(msg.Position) - size / 2;
Engine.Renderer.DrawStringUnbatched(screenPos, msg.Text, Color.White);
}
if (Engine.Log.DebugEnabled)
{
Engine.Renderer.DrawStringUnbatched(logDebugOriginScreen, logDebugString, Color.White);
}
}