public override void Do(IDemoChartControl chartControl)
{
// Load bitmap image.
var colorTextureSource = new BitmapImage(new Uri(@"pack://*****:*****@"pack://application:,,,/Demo.Features;component/Resources/bump01.bmp"));
float ratio = (float)colorTextureSource.PixelHeight / colorTextureSource.PixelWidth;
// Create default reader for Wpf bitmap sources.
var reader = new BitmapSourceRasterImage2DReader(colorTextureSource);
// Create bump reader.
var bumpReader = new BitmapSourceRasterImage2DReader(bumpTextureSource);
// Create geometry for both raster data-s.
var geometry = new RectTextureGeometry
{
Origin = Vector3F.Zero,
DirectionX = Vector3F.UnitX,
DirectionY = Vector3F.UnitY,
Size = new Vector2F(1f, ratio)
};
// Create non-bump raster data object.
var rasterData = new RasterData
{
// Set image interpolation type.
InterpolationType = RasterDataInterpolationType.Linear,
// Set image reader.
Reader = reader,
// Set name.
Name = "Default",
// Set geometry
Geometry = geometry
};
// Create bump render data object.
var bumpRasterData = new RasterData
{
// Set image interpolation type.
InterpolationType = RasterDataInterpolationType.Linear,
// Set image reader.
Reader = reader,
// Set bump image reader.
BumpReader = bumpReader,
// Set name.
Name = "Bump",
// Specify some material custom settings.
Material = new RenderMaterial(0.25f, 0.6f, 0.6f, 0f, 0f),
// Set geometry
Geometry = geometry
};
// Setup bump raster data offset matrix.
bumpRasterData.Transform = Matrix4F.Translation(1.25f, 0, 0);
// Setup chart data source.
chartControl.DataSource = new RenderData[] { rasterData, bumpRasterData };
}
public override void Do(IDemoChartControl chartControl)
{
// Load bitmap image.
var bitmapSource =
new BitmapImage(new Uri(@"pack://application:,,,/Demo.Features;component/Resources/Atomicus.jpg"));
float ratio = (float)bitmapSource.PixelHeight / bitmapSource.PixelWidth;
// Create default reader for Wpf bitmap sources.
var reader = new BitmapSourceRasterImage2DReader(bitmapSource);
// Create geometry.
var geometry = new RectTextureGeometry
{
Origin = Vector3F.Zero,
DirectionX = Vector3F.UnitX,
DirectionY = Vector3F.UnitY,
Size = new Vector2F(1f, ratio)
};
// Create raster data object.
var rasterData = new RasterData
{
// Set image interpolation type.
InterpolationType = RasterDataInterpolationType.Linear,
// Set image reader.
Reader = reader,
// Set name.
Name = "Image",
// Set geometry.
Geometry = geometry
};
// Setup some chart view settings.
chartControl.ContextView.Mode2D = true;
chartControl.ContextView.Camera2D.Projection = Projection2DTypes.XPosYPos;
// Setup chart data source.
chartControl.DataSource = rasterData;
}
public override void Do(IDemoChartControl chartControl)
{
// We take the same data as for surfaces for demo purposes, in current case it contains redundant x, y values.
Vector3F[] xyzPoints = DemoHelper.GenerateSinPoints(Resolution);
// Extract only values from z array.
float[] values = DemoHelper.ExtractZValues(xyzPoints);
// Create geometry.
var geometry = new RectTextureGeometry
{
Origin = Vector3F.Zero,
DirectionX = Vector3F.UnitX,
DirectionY = Vector3F.UnitY,
Size = new Vector2F(1f, 1f)
};
var rasterData = new ValueRasterData
{
// Linear interpolation.
InterpolationType = RasterDataInterpolationType.Linear,
// Float data reader specification (values, data stride/width and value axis bounds).
Reader = new FloatIntensityImage2DReader(values, Resolution, new OneAxisBounds(-1f, 1f)),
// Set geometry.
Geometry = geometry,
// Set name.
Name = "Surface"
};
// Setup view settings.
chartControl.ContextView.Mode2D = true;
chartControl.ContextView.Camera2D.Projection = Projection2DTypes.XPosYPos;
// Set chart data source.
chartControl.DataSource = rasterData;
}
