// Internal methods
////////////////////
static void TestRenderDiff()
{
var ar = W.Row(
W.Text("hello"),
W.FillWidth(null),
W.Border(
W.Text("world")
)
);
var br = W.Row(
W.Text("halo"),
W.FillWidth(null),
W.Border(
W.Text("world")
)
);
var c = new Constraint {
xMin = 0,
xMax = 50,
yMin = 0,
yMax = 50,
};
ar.Layout(c);
br.Layout(c);
using (var t = new Rendering.Terminal(50, 50, "layout test")) {
RenderLayout.Tree(t, ar);
RenderLayout.Diff(t, ar, br);
t.Render();
while (!t.ShouldClose)
{
t.Poll();
}
}
}
private void LayoutControl_Loaded(object sender, RoutedEventArgs e)
{
try
{
FinishedRegionList.Clear();
//this.LayoutRoot.Children.Clear();
//Read Layout List
//RenderLayout.PrepareLayout(RenderSchedule.ListLayouts[_layoutListID]);
RenderLayout.PrepareLayout(_layoutID, _layout);
//Reoder
_layout.RegionList = _layout.RegionList.OrderBy(x => x.zIndex).ToList();
//Timer
dispatcherTimer.Tick += DispatcherTimer_Tick;
//Stat view
ViewLayout();
//PlayerSettings.firstLoadCheck = 1;
this.Cursor = Cursors.None;
var bc = new BrushConverter();
this.Background = (Brush)bc.ConvertFrom(_layout.backgroundColor);
//set background image
if (_layout.backgroundImage != "")
{
string BackgroundImage = _layout.backgroundImage;
this.Background = new ImageBrush(new BitmapImage(new Uri(BackgroundImage)));
}
}
catch (Exception ex)
{
PlayerSettings.ErrorLog(ex);
}
}
/// <summary>
/// Attaches the scene to the device specified in <paramref name="device"/>, and allocate resources specific to that device.
/// </summary>
/// <param name="device">The device to attach to.</param>
/// <param name="hostSize">The size of the device.</param>
public void Attach(Device device, PointD2D hostSize)
{
if (null != _cachedDevice)
{
throw new InvalidOperationException("Try to attach to device without deattach former device!");
}
_cachedDevice = device ?? throw new ArgumentNullException(nameof(device));
_hostSize = hostSize;
using (var stream = System.Reflection.Assembly.GetExecutingAssembly().GetManifestResourceStream("Altaxo.CompiledShaders.Effects.Lighting.cso"))
{
if (null == stream)
{
throw new InvalidOperationException(string.Format("Compiled shader resource not found: {0}", "Altaxo.CompiledShaders.Effects.Lighting.cso"));
}
using (var shaderBytes = ShaderBytecode.FromStream(stream))
{
_lightingEffect = new Effect(device, shaderBytes);
}
}
for (int i = 0; i < _layoutNames.Length; ++i)
{
string techniqueName = "Shade_" + _layoutNames[i];
var technique = _lightingEffect.GetTechniqueByName(techniqueName);
if (null == technique || !technique.IsValid)
{
throw new InvalidProgramException(string.Format("Technique {0} was not found or is invalid", techniqueName));
}
var pass = technique.GetPassByIndex(0);
if (null == pass || !pass.IsValid)
{
throw new InvalidProgramException(string.Format("Pass[0] of technique {0} was not found or is invalid", techniqueName));
}
InputLayout inputLayout;
switch (i)
{
case 0:
inputLayout = new InputLayout(device, pass.Description.Signature, new[] {
new InputElement("POSITION", 0, Format.R32G32B32A32_Float, 0, 0)
});
break;
case 1:
inputLayout = new InputLayout(device, pass.Description.Signature, new[] {
new InputElement("POSITION", 0, Format.R32G32B32A32_Float, 0, 0),
new InputElement("COLOR", 0, Format.R32G32B32A32_Float, 16, 0)
});
break;
case 2:
inputLayout = new InputLayout(device, pass.Description.Signature, new[] {
new InputElement("POSITION", 0, Format.R32G32B32A32_Float, 0, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 16, 0)
});
break;
case 3:
inputLayout = new InputLayout(device, pass.Description.Signature, new[] {
new InputElement("POSITION", 0, Format.R32G32B32A32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32A32_Float, 16, 0)
});
break;
case 4:
inputLayout = new InputLayout(device, pass.Description.Signature, new[] {
new InputElement("POSITION", 0, Format.R32G32B32A32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32A32_Float, 16, 0),
new InputElement("COLOR", 0, Format.R32G32B32A32_Float, 32, 0)
});
break;
case 5:
inputLayout = new InputLayout(device, pass.Description.Signature, new[] {
new InputElement("POSITION", 0, Format.R32G32B32A32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32A32_Float, 16, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 32, 0)
});
break;
case 6:
inputLayout = new InputLayout(device, pass.Description.Signature, new[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 24, 0)
});
break;
default:
throw new NotImplementedException();
}
_renderLayouts[i] = new RenderLayout(technique, pass, inputLayout);
}
// Create Constant Buffers
//_constantBuffer = new Buffer(device, Utilities.SizeOf<Matrix>(), ResourceUsage.Default, BindFlags.ConstantBuffer, CpuAccessFlags.None, ResourceOptionFlags.None);
//_constantBufferForColor = new Buffer(device, Utilities.SizeOf<Vector4>(), ResourceUsage.Default, BindFlags.ConstantBuffer, CpuAccessFlags.None, ResourceOptionFlags.None);
//_constantBufferForSixPlanes = new Buffer(device, Utilities.SizeOf<Vector4>() * 6, ResourceUsage.Default, BindFlags.ConstantBuffer, CpuAccessFlags.None, ResourceOptionFlags.None);
// View transformation variables
_cbViewTransformation = _lightingEffect.GetConstantBufferByName("cbViewTransformation");
_evWorldViewProj = _cbViewTransformation.GetMemberByName("WorldViewProj").AsMatrix();
_evEyePosition = _cbViewTransformation.GetMemberByName("EyePosition").AsVector();
_cbMaterial = _lightingEffect.GetConstantBufferByName("cbMaterial");
_evMaterialDiffuseColor = _cbMaterial.GetMemberByName("MaterialDiffuseColor").AsVector();
_evMaterialSpecularExponent = _cbMaterial.GetMemberByName("MaterialSpecularExponent").AsScalar();
_evMaterialSpecularExponent.Set(4.0f);
_evMaterialSpecularIntensity = _cbMaterial.GetMemberByName("MaterialSpecularIntensity").AsScalar();
_evMaterialSpecularIntensity.Set(1.0f);
_evMaterialDiffuseIntensity = _cbMaterial.GetMemberByName("MaterialDiffuseIntensity").AsScalar();
_evMaterialMetalnessValue = _cbMaterial.GetMemberByName("MaterialMetalnessValue").AsScalar();
_evMaterialMetalnessValue.Set(0.75f);
// Color providers
BindTextureFor1DColorProviders();
// Clip plane variables
_cbClipPlanes = _lightingEffect.GetConstantBufferByName("cbClipPlanes");
for (int i = 0; i < 6; ++i)
{
_evClipPlanes[i] = _cbClipPlanes.GetMemberByName("ClipPlane" + i.ToString(System.Globalization.CultureInfo.InvariantCulture)).AsVector();
}
// Lighting variables
_lighting = new Lighting(_lightingEffect);
_lighting.SetDefaultLighting();
// -------------------- now draw the scene again with the new attached device --------------
if (null != _altaxoCamera && null != _altaxoLightSettings)
{
if (_altaxoDrawingGeometry != null)
{
BringDrawingIntoBuffers(_altaxoDrawingGeometry);
}
if (null != _altaxoMarkerGeometry)
{
BringMarkerGeometryIntoDeviceBuffers(_altaxoMarkerGeometry);
}
if (null != _altaxoOverlayGeometry)
{
BringOverlayGeometryIntoDeviceBuffers(_altaxoOverlayGeometry);
}
}
}
static void TestRenderResponsive()
{
Func <BaseWidget> build = () => W.Row(
W.FillWidth(
W.FillHeight(
W.Border(null))),
W.FixedWidth(
20,
W.Column(
W.Row(
W.Text("Blacksmith"),
W.FillWidth(null),
W.Text("friendly")
),
W.Row(
W.Text("Mouse"),
W.FillWidth(null),
W.Text("neutral")
),
W.Row(
W.Text("Fire Imp"),
W.FillWidth(null),
W.Text("hostile")
)
)
)
);
using (var t = new Rendering.Terminal(50, 50, "layout test")) {
var c = new Constraint {
xMin = 0,
xMax = -1,
yMin = 0,
yMax = -1,
};
var prev = default(BaseWidget);
var next = build();
while (!t.ShouldClose)
{
var(newWidth, newHeight) = t.Size;
if (c.xMax != newWidth || c.yMax != newHeight)
{
c = c with {
xMax = newWidth,
yMax = newHeight,
};
next.Layout(c);
if (prev == null)
{
LayoutUtils.PrintTree(next);
RenderLayout.Tree(t, next);
}
else
{
RenderLayout.Diff(t, prev, next);
}
t.Render();
prev = next;
next = build();
}
t.Poll();
}
}
}
