/// <summary>
/// Builds the standard scene.
/// </summary>
/// <param name="newScene">The scenegraph to be updated.</param>
/// <param name="newCamera">The camera to be updated.</param>
public static void BuildStandardFloor(SceneManipulator manipulator, string sceneLayer)
{
SceneLayer bgLayer = manipulator.AddLayer("BACKGROUND");
manipulator.SetLayerOrderID(bgLayer, 0);
manipulator.SetLayerOrderID(Scene.DEFAULT_LAYER_NAME, 1);
ResourceLink sourceBackgroundTexture = new AssemblyResourceLink(
typeof(SeeingSharpSampleResources),
"Textures.Background.dds");
ResourceLink sourceTileTexture = new AssemblyResourceLink(
typeof(SeeingSharpSampleResources),
"Textures.Floor.dds");
var resBackgroundTexture = manipulator.AddTexture(sourceBackgroundTexture);
manipulator.Add(new FullscreenTextureObject(resBackgroundTexture), bgLayer.Name);
// Define textures and materials
var resTileTexture = manipulator.AddResource(() => new StandardTextureResource(sourceTileTexture));
var resTileMaterial = manipulator.AddResource(() => new SimpleColoredMaterialResource(resTileTexture));
// Define floor geometry
FloorType floorType = new FloorType(new Vector2(4f, 4f), 0f);
floorType.BottomMaterial = resTileMaterial;
floorType.DefaultFloorMaterial = resTileMaterial;
floorType.SideMaterial = resTileMaterial;
floorType.SetTilemap(25, 25);
// Add floor to scene
var resFloorGeometry = manipulator.AddResource((() => new GeometryResource(floorType)));
var floorObject = manipulator.AddGeneric(resFloorGeometry, sceneLayer);
}
/// <summary>
/// Builds a floor to the given scene.
/// </summary>
protected void BuildStandardFloor(SceneManipulator manipulator, string sceneLayer)
{
var bgLayer = manipulator.AddLayer("BACKGROUND");
manipulator.SetLayerOrderId(bgLayer, 0);
manipulator.SetLayerOrderId(Scene.DEFAULT_LAYER_NAME, 1);
ResourceLink sourceBackgroundTexture = new AssemblyResourceLink(
typeof(SampleBase),
"Assets.Background.dds");
ResourceLink sourceTileTexture = new AssemblyResourceLink(
typeof(SampleBase),
"Assets.Floor.dds");
var resBackgroundTexture = manipulator.AddTextureResource(sourceBackgroundTexture);
manipulator.AddObject(new FullscreenTexture(resBackgroundTexture), bgLayer.Name);
// Define textures and materials
var resTileTexture = manipulator.AddResource(device => new StandardTextureResource(sourceTileTexture));
var resTileMaterial = manipulator.AddResource(device => new StandardMaterialResource(resTileTexture));
// Define floor geometry
var floorType = new FloorGeometryFactory(new Vector2(4f, 4f));
floorType.SetTilemap(25, 25);
// AddObject floor to scene
var resFloorGeometry = manipulator.AddResource(device => new GeometryResource(floorType));
manipulator.AddMeshObject(resFloorGeometry, sceneLayer, resTileMaterial);
}
/// <summary>
/// Adds a new texture resource to the scene.
/// </summary>
/// <param name="sceneManipulator">The manipulator of the scene.</param>
/// <param name="textureSourceHighQuality">The source of the texture in high quality.</param>
/// <param name="textureSourceLowQuality">The texture in low quality.</param>
public static NamedOrGenericKey AddTextureResource(
this SceneManipulator sceneManipulator,
ResourceLink textureSourceHighQuality,
ResourceLink textureSourceLowQuality)
{
return sceneManipulator.AddResource(_ => new StandardTextureResource(textureSourceHighQuality, textureSourceLowQuality));
}
/// <summary>
/// Adds a new simple colored material resource to the scene.
/// </summary>
/// <param name="sceneManipulator">The manipulator of the scene.</param>
/// <param name="textureSourceHighQuality">The source of the texture which should be loaded.</param>
/// <param name="textureSourceLowQuality">The source of the texture with low quality.</param>
public static NamedOrGenericKey AddStandardMaterialResource(
this SceneManipulator sceneManipulator,
ResourceLink textureSourceHighQuality, ResourceLink textureSourceLowQuality)
{
var resTexture = sceneManipulator.AddTextureResource(textureSourceHighQuality, textureSourceLowQuality);
return sceneManipulator.AddResource(_ => new StandardMaterialResource(resTexture));
}
/// <summary>
/// Adds a new simple colored material resource to the scene.
/// </summary>
/// <param name="sceneManipulator">The manipulator of the scene.</param>
/// <param name="textureSourceHighQuality">The source of the texture which should be loaded.</param>
/// <param name="textureSourceLowQuality">The source of the texture with low quality.</param>
public static NamedOrGenericKey AddSimpleColoredMaterial(
this SceneManipulator sceneManipulator,
ResourceLink textureSourceHighQuality, ResourceLink textureSourceLowQuality)
{
NamedOrGenericKey resTexture = sceneManipulator.AddTexture(textureSourceHighQuality, textureSourceLowQuality);
return(sceneManipulator.AddResource <SimpleColoredMaterialResource>(() => new SimpleColoredMaterialResource(resTexture)));
}
/// <summary>
/// Attaches this component to a scene.
/// Be careful, this method gets called from a background thread of seeing#!
/// It may also be called from multiple scenes in parallel or simply withoud previous Detach call.
/// </summary>
/// <param name="manipulator">The manipulator of the scene we attach to.</param>
/// <param name="correspondingView">The view which attached this component.</param>
protected override PerSceneContext Attach(SceneManipulator manipulator, ViewInformation correspondingView)
{
PerSceneContext context = new PerSceneContext();
switch (m_gradientDirection)
{
case GradientDirection.LeftToRight:
context.BrushResource = new LinearGradientBrushResource(
new System.Numerics.Vector2(0f, 0f),
new System.Numerics.Vector2(m_textureWidth, 0f),
new GradientStop[]
{
new GradientStop(m_colorStart, 0f),
new GradientStop(m_colorEnd, 1f)
});
break;
case GradientDirection.TopToBottom:
context.BrushResource = new LinearGradientBrushResource(
new System.Numerics.Vector2(0f, 0f),
new System.Numerics.Vector2(0f, m_textureHeight),
new GradientStop[]
{
new GradientStop(m_colorStart, 0f),
new GradientStop(m_colorEnd, 1f)
});
break;
case GradientDirection.Directional:
context.BrushResource = new LinearGradientBrushResource(
new System.Numerics.Vector2(0f, 0f),
new System.Numerics.Vector2(m_textureWidth, m_textureHeight),
new GradientStop[]
{
new GradientStop(m_colorStart, 0f),
new GradientStop(m_colorEnd, 1f)
});
break;
}
// Create the background layer if not available already
base.CreateLayerIfNotAvailable(manipulator);
// Create and add the background
context.BackgroundTextureKey = manipulator.AddResource(
() => new Direct2DSingleRenderTextureResource(context.BrushResource, m_textureWidth, m_textureHeight));
context.BackgroundPainter = new FullscreenTextureObject(context.BackgroundTextureKey);
context.BackgroundPainter.Scaling = 1.1f;
manipulator.Add(context.BackgroundPainter, DEFAULT_LAYER);
return(context);
}
/// <summary>
/// Adds a new simple colored material resource to the scene.
/// </summary>
/// <param name="sceneManipulator">The manipulator of the scene.</param>
/// <param name="textureKey">The resource key of the texture to be used.</param>
/// <param name="clipFactor">Pixel are clipped up to an alpha value defined by this Clipfactor within the pixel shader.</param>
/// <param name="maxClipDistance">The maximum distance on which to apply pixel clipping (defined by ClipFactor property).</param>
/// <param name="adjustTextureCoordinates">Interpolate texture coordinate based on xy-scaling.</param>
/// <param name="addToAlpha">Needed for video rendering (Frames from the MF SourceReader have alpha always to zero).</param>
public static NamedOrGenericKey AddSimpleColoredMaterial(
this SceneManipulator sceneManipulator, NamedOrGenericKey textureKey,
float clipFactor = 0f,
float maxClipDistance = 1000f,
bool adjustTextureCoordinates = false,
float addToAlpha = 0f)
{
return(sceneManipulator.AddResource <SimpleColoredMaterialResource>(
() => new SimpleColoredMaterialResource(textureKey)
{
AdjustTextureCoordinates = adjustTextureCoordinates,
MaxClipDistance = maxClipDistance,
ClipFactor = clipFactor,
AddToAlpha = addToAlpha
}));
}
protected override Mesh CreateMesh(SceneManipulator manipulator, SampleSettings sampleSettings, NamedOrGenericKey resMaterial)
{
var castedSettings = (GeosphereSampleSettings)sampleSettings;
var resGeometry = manipulator.AddResource(
device => new GeometryResource(
new GeosphereGeometryFactory
{
CountSubdivisions = castedSettings.CountSubdivisions,
Radius = castedSettings.Radius
}));
var result = new Mesh(resGeometry, resMaterial);
result.Position = new Vector3(0f, 0.5f + castedSettings.Radius, 0f);
return(result);
}
protected override Mesh CreateMesh(SceneManipulator manipulator, SampleSettings sampleSettings, NamedOrGenericKey resMaterial)
{
var castedSettings = (PyramidSampleSettings)sampleSettings;
var resGeometry = manipulator.AddResource(
device => new GeometryResource(
new PyramidGeometryFactory
{
Width = castedSettings.Width,
Height = castedSettings.Height
}));
var result = new Mesh(resGeometry, resMaterial);
result.Position = new Vector3(0f, 0.5f + castedSettings.Height / 2f, 0f);
return(result);
}
protected override Mesh CreateMesh(SceneManipulator manipulator, SampleSettings sampleSettings, NamedOrGenericKey resMaterial)
{
var castedSettings = (CylinderSampleSettings)sampleSettings;
var resGeometry = manipulator.AddResource(
device => new GeometryResource(
new CylinderGeometryFactory
{
Radius = castedSettings.Radius,
Height = castedSettings.Height,
CountOfSegments = castedSettings.CountOfSegments
}));
var result = new Mesh(resGeometry, resMaterial);
result.Position = new Vector3(0f, 0.5f, 0f);
return(result);
}
protected override Mesh CreateMesh(SceneManipulator manipulator, SampleSettings sampleSettings, NamedOrGenericKey resMaterial)
{
var castedSettings = (TorusSampleSettings)sampleSettings;
var resGeometry = manipulator.AddResource(
device => new GeometryResource(
new TorusGeometryFactory()
{
TDiv = castedSettings.TDiv,
PDiv = castedSettings.PDiv,
TorusRadius = castedSettings.TorusRadius,
TubeRadius = castedSettings.TubeRadius,
}));
var result = new Mesh(resGeometry, resMaterial);
result.Position = new Vector3(0f, 0.5f + castedSettings.TubeRadius + castedSettings.TorusRadius, 0f);
return(result);
}
/// <summary>
/// Adds a new simple colored material resource to the scene.
/// </summary>
/// <param name="sceneManipulator">The manipulator of the scene.</param>
/// <param name="textureKey">The resource key of the texture to be used.</param>
/// <param name="clipFactor">Pixel are clipped up to an alpha value defined by this clipping factor within the pixel shader.</param>
/// <param name="maxClipDistance">The maximum distance on which to apply pixel clipping (defined by ClipFactor property).</param>
/// <param name="adjustTextureCoordinates">Interpolate texture coordinate based on xy-scaling.</param>
/// <param name="addToAlpha">Needed for video rendering (Frames from the MF SourceReader have alpha always to zero).</param>
/// <param name="materialDiffuseColor">The fixed diffuse color for this material.</param>
/// <param name="useVertexColors">Set this to false to use the material's diffuse color.</param>
/// <param name="enableShaderGeneratedBorder">Enable drawing of borders which are generated by the pixel shader?</param>
public static NamedOrGenericKey AddStandardMaterialResource(
this SceneManipulator sceneManipulator,
NamedOrGenericKey textureKey = default,
float clipFactor = 0f,
float maxClipDistance = 1000f,
bool adjustTextureCoordinates = false,
float addToAlpha = 0f,
Color4 materialDiffuseColor = default,
bool useVertexColors = true,
bool enableShaderGeneratedBorder = false)
{
return sceneManipulator.AddResource(
_ => new StandardMaterialResource(textureKey, enableShaderGeneratedBorder)
{
AdjustTextureCoordinates = adjustTextureCoordinates,
MaxClipDistance = maxClipDistance,
ClipFactor = clipFactor,
AddToAlpha = addToAlpha,
MaterialDiffuseColor = materialDiffuseColor,
UseVertexColors = useVertexColors
});
}
/// <summary>
/// Adds a new geometry resource to the scene.
/// </summary>
/// <param name="sceneManipulator">The manipulator of the scene.</param>
/// <param name="vertexStructure">The structures which define the geometry.</param>
public static NamedOrGenericKey AddGeometry(this SceneManipulator sceneManipulator, VertexStructure vertexStructure)
{
return(sceneManipulator.AddResource <GeometryResource>(() => new GeometryResource(vertexStructure)));
}
/// <summary>
/// Adds a new simple colored material resource to the scene.
/// </summary>
/// <param name="sceneManipulator">The manipulator of the scene.</param>
public static NamedOrGenericKey AddStandardMaterialResource(this SceneManipulator sceneManipulator)
{
return sceneManipulator.AddResource(_ => new StandardMaterialResource());
}
/// <summary>
/// Adds a new geometry resource to the scene.
/// </summary>
/// <param name="sceneManipulator">The manipulator of the scene.</param>
/// <param name="objectType">The geometry to be loaded.</param>
public static NamedOrGenericKey AddGeometry(this SceneManipulator sceneManipulator, ObjectType objectType)
{
return(sceneManipulator.AddResource <GeometryResource>(() => new GeometryResource(objectType)));
}
/// <summary>
/// Adds a new geometry resource to the scene.
/// </summary>
/// <param name="sceneManipulator">The manipulator of the scene.</param>
/// <param name="objectType">The geometry to be loaded.</param>
public static NamedOrGenericKey AddGeometryResource(this SceneManipulator sceneManipulator, GeometryFactory objectType)
{
return sceneManipulator.AddResource(_ => new GeometryResource(objectType));
}
/// <summary>
/// Adds a new geometry resource to the scene.
/// </summary>
/// <param name="sceneManipulator">The manipulator of the scene.</param>
/// <param name="geometry">The geometry.</param>
public static NamedOrGenericKey AddGeometryResource(this SceneManipulator sceneManipulator, Geometry geometry)
{
return sceneManipulator.AddResource(_ => new GeometryResource(geometry));
}
/// <summary>
/// This method is called after the scene was created.
/// Be carefull: This method run's in 3D-Engines update thread.
/// </summary>
/// <param name="manipulator">The manipulator.</param>
private void OnBodyScene_Initialize(SceneManipulator manipulator)
{
SceneLayer bgLayer = manipulator.AddLayer("BACKGROUND");
manipulator.SetLayerOrderID(bgLayer, 0);
manipulator.SetLayerOrderID(Scene.DEFAULT_LAYER_NAME, 1);
ResourceLink sourceWallTexture = new Uri(
"/SeeingSharp.ModelViewer;component/Resources/Textures/Background.png",
UriKind.Relative);
var resBackgroundTexture = manipulator.AddTexture(sourceWallTexture);
manipulator.Add(new TexturePainter(resBackgroundTexture), bgLayer.Name);
FloorType floorType = new FloorType(new Vector2(3f, 3f), 0.1f);
floorType.SetTilemap(40, 40);
floorType.DefaultFloorMaterial = manipulator.AddSimpleColoredMaterial(new Uri(
"/SeeingSharp.ModelViewer;component/Resources/Textures/Floor.png",
UriKind.Relative));
var resGeometry = manipulator.AddResource<GeometryResource>(() => new GeometryResource(floorType));
GenericObject floorObject = manipulator.AddGeneric(resGeometry);
floorObject.IsPickingTestVisible = false;
}
/// <summary>
/// Adds a new texture resource to the scene.
/// </summary>
/// <param name="sceneManipulator">The manipulator of the scene.</param>
/// <param name="textureSource">The source of the texture.</param>
public static NamedOrGenericKey AddTexture(this SceneManipulator sceneManipulator, ResourceLink textureSource)
{
return(sceneManipulator.AddResource <StandardTextureResource>(() => new StandardTextureResource(textureSource)));
}
/// <summary>
/// Adds a new simple colored material resource to the scene.
/// </summary>
/// <param name="sceneManipulator">The manipulator of the scene.</param>
public static NamedOrGenericKey AddSimpleColoredMaterial(this SceneManipulator sceneManipulator)
{
return(sceneManipulator.AddResource <SimpleColoredMaterialResource>(() => new SimpleColoredMaterialResource()));
}