/// <summary>
/// Reads a Color3.
/// </summary>
/// <remarks>
/// In order to provide faster read/write, this operation doesn't check stream bound.
/// A client must carefully not read/write above the size of this datastream.
/// </remarks>
/// <returns>an Color3 from the stream</returns>
public Color3 ReadColor3()
{
unsafe
{
if (!_canRead)
{
throw new NotSupportedException();
}
Color3 value = *((Color3 *)(_buffer + _position));
_position += 4 * 3;
return(value);
}
}
public unsafe void SetPixelShaderConstants(DeviceContext deviceContext, SharpDX.Color3 color)
{
var constants = new PSConstantBuffer();
for (int i = 0; i < 3; i++)
{
constants.color[i] = color[i];
}
DataStream dataStream;
deviceContext.MapSubresource(pixelShaderConstantBuffer, MapMode.WriteDiscard, SharpDX.Direct3D11.MapFlags.None, out dataStream);
dataStream.Write <PSConstantBuffer>(constants);
deviceContext.UnmapSubresource(pixelShaderConstantBuffer, 0);
}
public static IfcMeshGeometryModel3D[] GetItems(IfcViewerWrapper model, bool loadTexture = true, string[] filter = null)
{
var element = model.RootIfcItem;
var modelList = new List <IfcMeshGeometryModel3D>();
Draw(element, ref modelList, null);
AssignIfcProperties(model.Tree, ref modelList);
foreach (var model3D in modelList)
{
try
{
model3D.Name = new string(model3D.IfcName.ToCharArray().Where(c => Char.IsLetter(c) || Char.IsNumber(c)).ToArray());
}
catch (Exception)
{
LogManager.GetCurrentClassLogger().Info("Can not assign name " + model3D.IfcName + "to IFC element");
}
if (true)
{
var returnColor = new SharpDX.Color3(.8f, .8f, .8f);
if (model3D.IfcName.Contains("pierCap"))
{
returnColor = new SharpDX.Color3(0, 0.8f, 0);
}
else if (model3D.IfcName.Contains("deck"))
{
returnColor = new SharpDX.Color3(0.8f, 0, 0);
}
else if (model3D.IfcName.Contains("Concrete-Round-Column"))
{
returnColor = new SharpDX.Color3(0.8f, 0.8f, 0);
}
else if (model3D.IfcName.Contains("Surface"))
{
returnColor = new SharpDX.Color3(0.87f, 0.72f, .53f);
}
else if (model3D.IfcName.Contains("Foundation"))
{
returnColor = new SharpDX.Color3(0.12f, 0.56f, 0.8f);
}
else if (model3D.IfcName.Contains("Floor"))
{
returnColor = new SharpDX.Color3(0.12f, 0.56f, 0.8f);
}
else if (model3D.IfcName.Contains("Basic Wall"))
{
returnColor = new SharpDX.Color3(0.64f, 0.11f, 1f);
}
else
{
returnColor = new SharpDX.Color3(0.8f, 0, 0);
}
model3D.Material = new PhongMaterial()
{
AmbientColor = new SharpDX.Color4(returnColor.Red * .3f, returnColor.Green * .3f, returnColor.Blue * .3f, 1f),
DiffuseColor = new SharpDX.Color4(returnColor, 1f)
};
}
else
{
model3D.Material = new PhongMaterial()
{
DiffuseColor = new Color4(0.1f, 0.1f, 0.15f, 1.0f),
AmbientColor = new Color4(0.1f, 0.1f, 0.15f, 1.0f),
SpecularColor = new Color4(0.1f, 0.1f, 0.15f, 1.0f),
EmissiveColor = new Color4(0.1f, 0.1f, 0.02f, 0.5f),
SpecularShininess = 0.5f
};
}
}
return(modelList.ToArray());
}
public unsafe void Set(int positionInBytes, Color3 value)
{
*(Color3 *)(this._buffer + positionInBytes) = value;
}
/// <summary> /// Function to convert a SharpDX color 3 type to a <see cref="GorgonColor"/>. /// </summary> /// <param name="color">The SharpDX raw color 3 type to convert.</param> /// <returns>A new <see cref="GorgonColor"/>.</returns> public static GorgonColor ToGorgonColor(this DX.Color3 color) => new GorgonColor(color.Red, color.Green, color.Blue, 1.0f);