public async Task Render_SimpleObject_D2D_Texture()
{
await TestUtilities.InitializeWithGraphicsAsync();
using (var solidBrush = new SolidBrushResource(Color4.Gray))
using (var textFormat = new TextFormatResource("Arial", 36))
using (var textBrush = new SolidBrushResource(Color4.RedColor))
using (var memRenderTarget = new MemoryRenderTarget(1024, 1024))
{
memRenderTarget.ClearColor = Color4.CornflowerBlue;
// Get and configure the camera
var camera = (PerspectiveCamera3D)memRenderTarget.Camera;
camera.Position = new Vector3(0f, 5f, -7f);
camera.Target = new Vector3(0f, 0f, 0f);
camera.UpdateCamera();
// 2D rendering is made here
var d2dDrawingLayer = new Custom2DDrawingLayer(graphics =>
{
var d2dRectangle = new RectangleF(10, 10, 236, 236);
graphics.Clear(Color4.LightBlue);
graphics.FillRoundedRectangle(
d2dRectangle, 30, 30,
solidBrush);
d2dRectangle.Inflate(-10, -10);
graphics.DrawText("Hello Direct2D!", textFormat, d2dRectangle, textBrush);
});
// Define scene
await memRenderTarget.Scene.ManipulateSceneAsync(manipulator =>
{
var resD2DTexture = manipulator.AddResource(
_ => new Direct2DTextureResource(d2dDrawingLayer, 256, 256));
var resD2DMaterial = manipulator.AddStandardMaterialResource(resD2DTexture);
var geoResource = manipulator.AddResource(
_ => new GeometryResource(new CubeGeometryFactory()));
var newMesh = manipulator.AddMeshObject(geoResource, resD2DMaterial);
newMesh.RotationEuler = new Vector3(0f, EngineMath.RAD_90DEG / 2f, 0f);
newMesh.Scaling = new Vector3(2f, 2f, 2f);
});
await memRenderTarget.AwaitRenderAsync();
// Take screenshot
var screenshot = await memRenderTarget.RenderLoop.GetScreenshotGdiAsync();
//TestUtilities.DumpToDesktop(screenshot, "Blub.png");
// Calculate and check difference
var isNearEqual = BitmapComparison.IsNearEqual(
screenshot, TestUtilities.LoadBitmapFromResource("Drawing2D", "SimpleObject_D2DTexture.png"));
Assert.IsTrue(isNearEqual, "Difference to reference image is to big!");
}
// Finishing checks
Assert.IsTrue(GraphicsCore.Current.MainLoop !.RegisteredRenderLoopCount == 0, "RenderLoops where not disposed correctly!");
}
/// <summary>
/// Removes the given drawing layer.
/// </summary>
/// <param name="drawingLayer">The drawing layer.</param>
internal void RemoveDrawingLayer(Custom2DDrawingLayer drawingLayer)
{
drawingLayer.EnsureNotNull(nameof(drawingLayer));
while (_drawing2DLayers.Remove(drawingLayer))
{
}
}
/// <summary>
/// Adds the given drawing layer.
/// </summary>
/// <param name="drawingLayer">The drawing layer.</param>
internal void AddDrawingLayer(Custom2DDrawingLayer drawingLayer)
{
drawingLayer.EnsureNotNull(nameof(drawingLayer));
if (!_drawing2DLayers.Contains(drawingLayer))
{
_drawing2DLayers.Add(drawingLayer);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Direct2DSingleRenderTextureResource"/> class.
/// </summary>
/// <param name="drawingLayer">The drawing layer.</param>
/// <param name="height">The width of the generated texture.</param>
/// <param name="width">The height of the generated texture.</param>
public Direct2DSingleRenderTextureResource(Custom2DDrawingLayer drawingLayer, int width, int height)
{
drawingLayer.EnsureNotNull(nameof(drawingLayer));
width.EnsurePositive(nameof(width));
height.EnsurePositive(nameof(height));
m_drawingLayer = drawingLayer;
m_width = width;
m_height = height;
}
/// <summary>
/// Initializes a new instance of the <see cref="Direct2DOneTimeRenderTextureResource"/> class.
/// </summary>
/// <param name="drawingLayer">The drawing layer.</param>
/// <param name="height">The width of the generated texture.</param>
/// <param name="width">The height of the generated texture.</param>
public Direct2DOneTimeRenderTextureResource(Custom2DDrawingLayer drawingLayer, int width, int height)
{
drawingLayer.EnsureNotNull(nameof(drawingLayer));
width.EnsurePositiveOrZero(nameof(width));
height.EnsurePositiveOrZero(nameof(height));
_drawingLayer = drawingLayer;
_width = width;
_height = height;
}
public override async Task OnStartupAsync(RenderLoop mainRenderLoop, SampleSettings settings)
{
mainRenderLoop.EnsureNotNull(nameof(mainRenderLoop));
var castedSettings = settings as Direct2DTextureSampleSettings ?? new Direct2DTextureSampleSettings();
// 2D rendering is made here
_solidBrush = new SolidBrushResource(Color4.Gray);
_textFormat = new TextFormatResource("Arial", 36);
_textBrush = new SolidBrushResource(Color4.RedColor);
var d2DDrawingLayer = new Custom2DDrawingLayer(graphics =>
{
var d2DRectangle = new RectangleF(10, 10, 236, 236);
graphics.Clear(Color4.LightBlue);
graphics.FillRoundedRectangle(
d2DRectangle, 30, 30,
_solidBrush);
d2DRectangle.Inflate(-10, -10);
graphics.DrawText(
castedSettings.DisplayText,
_textFormat, d2DRectangle, _textBrush);
});
// Build 3D scene
await mainRenderLoop.Scene.ManipulateSceneAsync(manipulator =>
{
// Create floor
this.BuildStandardFloor(
manipulator, Scene.DEFAULT_LAYER_NAME);
// Define Direct2D texture resource
var resD2DTexture = manipulator.AddResource(
_ => new Direct2DTextureResource(d2DDrawingLayer, 256, 256));
var resD2DMaterial = manipulator.AddStandardMaterialResource(resD2DTexture, enableShaderGeneratedBorder: true);
// Create cube geometry resource
var resGeometry = manipulator.AddResource(
_ => new GeometryResource(new CubeGeometryFactory()));
// Create cube object
var cubeMesh = new Mesh(resGeometry, resD2DMaterial);
cubeMesh.Color = Color4.GreenColor;
cubeMesh.YPos = 0.5f;
cubeMesh.BuildAnimationSequence()
.RotateEulerAnglesTo(new Vector3(0f, EngineMath.RAD_180DEG, 0f), TimeSpan.FromSeconds(2.0))
.WaitFinished()
.RotateEulerAnglesTo(new Vector3(0f, EngineMath.RAD_360DEG, 0f), TimeSpan.FromSeconds(2.0))
.WaitFinished()
.CallAction(() => cubeMesh.RotationEuler = Vector3.Zero)
.ApplyAndRewind();
manipulator.AddObject(cubeMesh);
});
}
/// <summary>
/// Removes the given drawing layer.
/// </summary>
/// <param name="drawingLayer">The drawing layer.</param>
public void RemoveDrawingLayer(Custom2DDrawingLayer drawingLayer)
{
CheckValid();
m_owner.RemoveDrawingLayer(drawingLayer);
}
/// <summary>
/// Adds the given drawing layer.
/// </summary>
/// <param name="drawingLayer">The drawing layer.</param>
public void AddDrawingLayer(Custom2DDrawingLayer drawingLayer)
{
CheckValid();
m_owner.AddDrawingLayer(drawingLayer);
}
public async Task MemoryRenderTarget_2DInitError()
{
await UnitTestHelper.InitializeWithGrahicsAsync();
GDI.Bitmap screenshot = null;
using (UnitTestHelper.FailTestOnInternalExceptions())
using (GraphicsCore.AutomatedTest_NewTestEnviornment())
using (GraphicsCore.AutomatedTest_ForceD2DInitError())
{
GraphicsCore.Initialize();
Assert.True(GraphicsCore.IsInitialized);
Assert.False(GraphicsCore.Current.DefaultDevice.Supports2D);
using (SolidBrushResource solidBrush = new SolidBrushResource(Color4.Gray))
using (TextFormatResource textFormat = new TextFormatResource("Arial", 36))
using (SolidBrushResource textBrush = new SolidBrushResource(Color4.RedColor))
using (MemoryRenderTarget memRenderTarget = new MemoryRenderTarget(1024, 1024))
{
memRenderTarget.ClearColor = Color4.CornflowerBlue;
// Get and configure the camera
PerspectiveCamera3D camera = memRenderTarget.Camera as PerspectiveCamera3D;
camera.Position = new Vector3(0f, 5f, -7f);
camera.Target = new Vector3(0f, 0f, 0f);
camera.UpdateCamera();
// 2D rendering is made here
Custom2DDrawingLayer d2dDrawingLayer = new Custom2DDrawingLayer((graphics) =>
{
RectangleF d2dRectangle = new RectangleF(10, 10, 236, 236);
graphics.Clear(Color4.LightBlue);
graphics.FillRoundedRectangle(
d2dRectangle, 30, 30,
solidBrush);
d2dRectangle.Inflate(-10, -10);
graphics.DrawText("Hello Direct2D!", textFormat, d2dRectangle, textBrush);
});
// Define scene
await memRenderTarget.Scene.ManipulateSceneAsync((manipulator) =>
{
var resD2DTexture = manipulator.AddResource <Direct2DTextureResource>(
() => new Direct2DTextureResource(d2dDrawingLayer, 256, 256));
var resD2DMaterial = manipulator.AddSimpleColoredMaterial(resD2DTexture);
var geoResource = manipulator.AddResource <GeometryResource>(
() => new GeometryResource(new PalletType(
palletMaterial: NamedOrGenericKey.Empty,
contentMaterial: resD2DMaterial)));
GenericObject newObject = manipulator.AddGeneric(geoResource);
newObject.RotationEuler = new Vector3(0f, EngineMath.RAD_90DEG / 2f, 0f);
newObject.Scaling = new Vector3(2f, 2f, 2f);
});
// Take screenshot
await memRenderTarget.AwaitRenderAsync();
screenshot = await memRenderTarget.RenderLoop.GetScreenshotGdiAsync();
//screenshot.DumpToDesktop("Blub.png");
}
}
// Calculate and check difference
Assert.NotNull(screenshot);
bool isNearEqual = BitmapComparison.IsNearEqual(
screenshot, Properties.Resources.ReferenceImage_SimpleObject);
Assert.True(isNearEqual, "Difference to reference image is to big!");
}
public override async Task OnStartupAsync(RenderLoop mainRenderLoop, SampleSettings settings)
{
mainRenderLoop.EnsureNotNull(nameof(mainRenderLoop));
// Whole animation takes x milliseconds
const float ANIMATION_MILLIS = 3000f;
// 2D rendering is made here
_solidBrush = new SolidBrushResource(Color4.Gray);
_animatedRectBrush = new SolidBrushResource(Color4.RedColor);
var d2DDrawingLayer = new Custom2DDrawingLayer(graphics =>
{
// Draw the background
var d2DRectangle = new RectangleF(10, 10, 236, 236);
graphics.Clear(Color4.LightBlue);
graphics.FillRoundedRectangle(
d2DRectangle, 30, 30,
_solidBrush);
// Recalculate current location of the red rectangle on each frame
var currentLocation = (float)(DateTime.UtcNow - DateTime.UtcNow.Date).TotalMilliseconds % ANIMATION_MILLIS / ANIMATION_MILLIS;
var rectPos = this.GetAnimationLocation(currentLocation, 165f, 165f);
graphics.FillRectangle(
new RectangleF(
20f + rectPos.x,
20f + rectPos.y,
50f, 50f),
_animatedRectBrush);
});
// Build 3D scene
await mainRenderLoop.Scene.ManipulateSceneAsync(manipulator =>
{
// Create floor
this.BuildStandardFloor(
manipulator, Scene.DEFAULT_LAYER_NAME);
// Define Direct2D texture resource
var resD2DTexture = manipulator.AddResource(
_ => new Direct2DTextureResource(d2DDrawingLayer, 256, 256));
var resD2DMaterial = manipulator.AddStandardMaterialResource(resD2DTexture);
// Create cube geometry resource
var resGeometry = manipulator.AddResource(
_ => new GeometryResource(new CubeGeometryFactory()));
// Create cube object
var cubeMesh = new Mesh(resGeometry, resD2DMaterial);
cubeMesh.Color = Color4.GreenColor;
cubeMesh.YPos = 0.5f;
cubeMesh.BuildAnimationSequence()
.RotateEulerAnglesTo(new Vector3(0f, EngineMath.RAD_180DEG, 0f), TimeSpan.FromSeconds(2.0))
.WaitFinished()
.RotateEulerAnglesTo(new Vector3(0f, EngineMath.RAD_360DEG, 0f), TimeSpan.FromSeconds(2.0))
.WaitFinished()
.CallAction(() => cubeMesh.RotationEuler = Vector3.Zero)
.ApplyAndRewind();
manipulator.AddObject(cubeMesh);
});
}
public async Task MemoryRenderTarget_2DInitError()
{
await TestUtilities.InitializeWithGraphicsAsync();
// Ensure that any async disposal is done before we create a new GraphicsCore
await GraphicsCore.Current.MainLoop !.WaitForNextPassedLoopAsync();
await GraphicsCore.Current.MainLoop !.WaitForNextPassedLoopAsync();
GDI.Bitmap?screenshot = null;
using (TestUtilities.FailTestOnInternalExceptions())
using (GraphicsCore.AutomatedTest_NewTestEnvironment())
{
await GraphicsCore.Loader
.ConfigureLoading(settings => settings.ThrowD2DInitDeviceError = true)
.LoadAsync();
Assert.IsTrue(GraphicsCore.IsLoaded);
Assert.IsFalse(GraphicsCore.Current.DefaultDevice !.Supports2D);
using (var solidBrush = new SolidBrushResource(Color4.Gray))
using (var textFormat = new TextFormatResource("Arial", 36))
using (var textBrush = new SolidBrushResource(Color4.RedColor))
using (var memRenderTarget = new MemoryRenderTarget(1024, 1024))
{
memRenderTarget.ClearColor = Color4.CornflowerBlue;
// Get and configure the camera
var camera = (PerspectiveCamera3D)memRenderTarget.Camera;
camera.Position = new Vector3(0f, 5f, -7f);
camera.Target = new Vector3(0f, 0f, 0f);
camera.UpdateCamera();
// 2D rendering is made here
var d2dDrawingLayer = new Custom2DDrawingLayer(graphics =>
{
var d2dRectangle = new GDI.RectangleF(10, 10, 236, 236);
graphics.Clear(Color4.LightBlue);
graphics.FillRoundedRectangle(
d2dRectangle, 30, 30,
solidBrush);
d2dRectangle.Inflate(-10, -10);
graphics.DrawText("Hello Direct2D!", textFormat, d2dRectangle, textBrush);
});
// Define scene
await memRenderTarget.Scene.ManipulateSceneAsync(manipulator =>
{
var resD2DTexture = manipulator.AddResource(
_ => new Direct2DTextureResource(d2dDrawingLayer, 256, 256));
var resD2DMaterial = manipulator.AddStandardMaterialResource(resD2DTexture);
var resGeometry = manipulator.AddResource(
_ => new GeometryResource(new CubeGeometryFactory()));
var newMesh = manipulator.AddMeshObject(resGeometry, resD2DMaterial);
newMesh.RotationEuler = new Vector3(0f, EngineMath.RAD_90DEG / 2f, 0f);
newMesh.Scaling = new Vector3(2f, 2f, 2f);
});
// Take screenshot
await memRenderTarget.AwaitRenderAsync();
screenshot = await memRenderTarget.RenderLoop.GetScreenshotGdiAsync();
// TestUtilities.DumpToDesktop(screenshot, "Blub.png");
}
}
// Calculate and check difference
Assert.IsNotNull(screenshot);
var isNearEqual = BitmapComparison.IsNearEqual(
screenshot, TestUtilities.LoadBitmapFromResource("ErrorHandling", "SimpleObject.png"));
Assert.IsTrue(isNearEqual, "Difference to reference image is to big!");
}
/// <summary>
/// Removes the given drawing layer.
/// </summary>
/// <param name="drawingLayer">The drawing layer.</param>
public void RemoveDrawingLayer(Custom2DDrawingLayer drawingLayer)
{
this.CheckValid();
this.Owner.RemoveDrawingLayer(drawingLayer);
}
/// <summary>
/// Adds the given drawing layer.
/// </summary>
/// <param name="drawingLayer">The drawing layer.</param>
public void AddDrawingLayer(Custom2DDrawingLayer drawingLayer)
{
this.CheckValid();
this.Owner.AddDrawingLayer(drawingLayer);
}
/// <summary>
/// Called when the sample has to startup.
/// </summary>
/// <param name="targetRenderLoop">The target render loop.</param>
public override async Task OnStartupAsync(RenderLoop targetRenderLoop)
{
targetRenderLoop.EnsureNotNull(nameof(targetRenderLoop));
// Build dummy scene
Scene scene = targetRenderLoop.Scene;
Camera3DBase camera = targetRenderLoop.Camera as Camera3DBase;
// 2D rendering is made here
m_solidBrush = new SolidBrushResource(Color4.Gray);
m_textFormat = new TextFormatResource("Arial", 36);
m_textBrush = new SolidBrushResource(Color4.RedColor);
Custom2DDrawingLayer d2dDrawingLayer = new Custom2DDrawingLayer((graphics) =>
{
RectangleF d2dRectangle = new RectangleF(10, 10, 236, 236);
graphics.Clear(Color4.LightBlue);
graphics.FillRoundedRectangle(
d2dRectangle, 30, 30,
m_solidBrush);
d2dRectangle.Inflate(-10, -10);
graphics.DrawText("Hello Direct2D!", m_textFormat, d2dRectangle, m_textBrush);
});
// Build 3D scene
await targetRenderLoop.Scene.ManipulateSceneAsync((manipulator) =>
{
// Create floor
SampleSceneBuilder.BuildStandardFloor(
manipulator, Scene.DEFAULT_LAYER_NAME);
// Define Direct2D texture resource
var resD2DTexture = manipulator.AddResource <Direct2DTextureResource>(
() => new Direct2DTextureResource(d2dDrawingLayer, 256, 256));
var resD2DMaterial = manipulator.AddSimpleColoredMaterial(resD2DTexture);
// Create pallet geometry resource
PalletType pType = new PalletType();
pType.PalletMaterial = NamedOrGenericKey.Empty;
pType.ContentMaterial = resD2DMaterial;
var resPalletGeometry = manipulator.AddResource <GeometryResource>(
() => new GeometryResource(pType));
// Create pallet object
GenericObject palletObject = manipulator.AddGeneric(resPalletGeometry);
palletObject.Color = Color4.GreenColor;
palletObject.EnableShaderGeneratedBorder();
palletObject.BuildAnimationSequence()
.RotateEulerAnglesTo(new Vector3(0f, EngineMath.RAD_180DEG, 0f), TimeSpan.FromSeconds(2.0))
.WaitFinished()
.RotateEulerAnglesTo(new Vector3(0f, EngineMath.RAD_360DEG, 0f), TimeSpan.FromSeconds(2.0))
.WaitFinished()
.CallAction(() => palletObject.RotationEuler = Vector3.Zero)
.ApplyAndRewind();
});
// Configure camera
camera.Position = new Vector3(2f, 2f, 2f);
camera.Target = new Vector3(0f, 0.5f, 0f);
camera.UpdateCamera();
}
/// <summary>
/// Called when the sample has to startup.
/// </summary>
/// <param name="targetRenderLoop">The target render loop.</param>
public override async Task OnStartupAsync(RenderLoop targetRenderLoop)
{
targetRenderLoop.EnsureNotNull(nameof(targetRenderLoop));
// Build dummy scene
Scene scene = targetRenderLoop.Scene;
Camera3DBase camera = targetRenderLoop.Camera as Camera3DBase;
// Create all objects for animation
List <Vector2> starLocations = new List <Vector2>();
m_starBitmap = new StandardBitmapResource(
new AssemblyResourceLink(
typeof(SeeingSharpSampleResources),
"Bitmaps.StarColored_128x128.png"));
m_borderBrush = new SolidBrushResource(Color4.SteelBlue);
Random starCreateRandomizer = new Random();
// 2D rendering is made here
Custom2DDrawingLayer d2dDrawingLayer = new Custom2DDrawingLayer((graphics) =>
{
// Draw background
RectangleF d2dRectangle = new RectangleF(10, 10, 236, 236);
graphics.Clear(Color4.LightBlue);
// Dynamically create new stars
if ((starLocations.Count < 50) &&
(starCreateRandomizer.Next(0, 100) <= 70))
{
starLocations.Add(new Vector2(
(float)starCreateRandomizer.Next(0, 256),
-32f));
}
// Update and draw all stars
for (int loopStar = 0; loopStar < starLocations.Count; loopStar++)
{
Vector2 actLocation = starLocations[loopStar];
if (actLocation.Y > 270f)
{
starLocations.RemoveAt(loopStar);
loopStar--;
continue;
}
actLocation.Y = actLocation.Y + 4f;
starLocations[loopStar] = actLocation;
graphics.DrawBitmap(
m_starBitmap,
new RectangleF(
actLocation.X - 16f, actLocation.Y - 16f,
32f, 32f),
0.6f,
BitmapInterpolationMode.Linear);
}
// Draw a simple border
graphics.DrawRectangle(graphics.ScreenBounds, m_borderBrush, 2f);
});
// Build 3D scene
await targetRenderLoop.Scene.ManipulateSceneAsync((manipulator) =>
{
// Create floor
SampleSceneBuilder.BuildStandardFloor(
manipulator, Scene.DEFAULT_LAYER_NAME);
// Define Direct2D texture resource
var resD2DTexture = manipulator.AddResource <Direct2DTextureResource>(
() => new Direct2DTextureResource(d2dDrawingLayer, 256, 256));
var resD2DMaterial = manipulator.AddSimpleColoredMaterial(resD2DTexture);
// Create pallet geometry resource
PalletType pType = new PalletType();
pType.PalletMaterial = NamedOrGenericKey.Empty;
pType.ContentMaterial = resD2DMaterial;
var resPalletGeometry = manipulator.AddResource <GeometryResource>(
() => new GeometryResource(pType));
// Create pallet object
GenericObject palletObject = manipulator.AddGeneric(resPalletGeometry);
palletObject.Color = Color4.GreenColor;
palletObject.EnableShaderGeneratedBorder();
palletObject.BuildAnimationSequence()
.RotateEulerAnglesTo(new Vector3(0f, EngineMath.RAD_180DEG, 0f), TimeSpan.FromSeconds(2.0))
.WaitFinished()
.RotateEulerAnglesTo(new Vector3(0f, EngineMath.RAD_360DEG, 0f), TimeSpan.FromSeconds(2.0))
.WaitFinished()
.CallAction(() => palletObject.RotationEuler = Vector3.Zero)
.ApplyAndRewind();
});
// Configure camera
camera.Position = new Vector3(2f, 2f, 2f);
camera.Target = new Vector3(0f, 0.5f, 0f);
camera.UpdateCamera();
}