public VertexElementSet(VertexElement[] elements)
{
Stride = (int)elements[elements.Length - 1].Offset +
(int)elements[elements.Length - 1].Format * sizeof(float);
Elements = elements;
#if !D3D_DISABLED
Direct3D9.Direct3D9Renderer renderer = RendererManager.CurrentRenderer as Direct3D9.Direct3D9Renderer;
if (renderer != null)
{
SharpDX.Direct3D9.VertexElement[] d3d9Elements = new SharpDX.Direct3D9.VertexElement[elements.Length + 1];
for (int i = 0; i < elements.Length; i++)
{
d3d9Elements[i].Offset = (short)elements[i].Offset;
if (elements[i].Format == VertexElementFormat.Float)
{
d3d9Elements[i].Type = SharpDX.Direct3D9.DeclarationType.Float1;
}
else if (elements[i].Format == VertexElementFormat.Float2)
{
d3d9Elements[i].Type = SharpDX.Direct3D9.DeclarationType.Float2;
}
else if (elements[i].Format == VertexElementFormat.Float3)
{
d3d9Elements[i].Type = SharpDX.Direct3D9.DeclarationType.Float3;
}
else if (elements[i].Format == VertexElementFormat.Float4)
{
d3d9Elements[i].Type = SharpDX.Direct3D9.DeclarationType.Float4;
}
if (elements[i].Usage == VertexElementUsage.Position)
{
d3d9Elements[i].Usage = SharpDX.Direct3D9.DeclarationUsage.Position;
}
else if (elements[i].Usage == VertexElementUsage.TexCoord)
{
d3d9Elements[i].Usage = SharpDX.Direct3D9.DeclarationUsage.TextureCoordinate;
}
else if (elements[i].Usage == VertexElementUsage.Normal)
{
d3d9Elements[i].Usage = SharpDX.Direct3D9.DeclarationUsage.Normal;
}
else if (elements[i].Usage == VertexElementUsage.Color)
{
d3d9Elements[i].Usage = SharpDX.Direct3D9.DeclarationUsage.Color;
}
d3d9Elements[i].Stream = 0;
d3d9Elements[i].UsageIndex = (byte)elements[i].UsageIndex;
d3d9Elements[i].Method = SharpDX.Direct3D9.DeclarationMethod.Default;
}
d3d9Elements[d3d9Elements.Length - 1] = SharpDX.Direct3D9.VertexElement.VertexDeclarationEnd;
D3D9Declaration = new SharpDX.Direct3D9.VertexDeclaration(renderer.Direct3D9Device, d3d9Elements);
}
#endif
}
protected override void DisposeResource()
{
if (_VertexDeclaration != null)
{
_VertexDeclaration.Dispose();
_VertexDeclaration = null;
}
}
public VertexDeclaration( IGraphicsDevice graphicsDevice, VertexElement [] elements )
{
this.elements = elements.GetEnumerator ();
SharpDX.Direct3D9.Device device = graphicsDevice.Handle as SharpDX.Direct3D9.Device;
SharpDX.Direct3D9.VertexElement [] convedElements = new SharpDX.Direct3D9.VertexElement [ elements.Length + 1 ];
for ( int i = 0, offset = 0; i < elements.Length; ++i )
{
convedElements [ i ] = new SharpDX.Direct3D9.VertexElement ( 0, ( short ) offset,
ConvertType ( elements [ i ].Size ), SharpDX.Direct3D9.DeclarationMethod.Default,
ConvertType ( elements [ i ].Type ), ( byte ) elements [ i ].UsageIndex );
offset += ElementSizeToRealSize ( elements [ i ].Size );
}
convedElements [ elements.Length ] = SharpDX.Direct3D9.VertexElement.VertexDeclarationEnd;
vertexDeclaration = new SharpDX.Direct3D9.VertexDeclaration ( device, convedElements );
}
/// <summary>
/// Draw polygon on the layer with layer index.
/// </summary>
/// <param name="layerIndex"></param>
/// <param name="points"></param>
/// <param name="borderColor"></param>
/// <param name="fillColor"></param>
/// <param name="opacity"></param>
/// <param name="fillPattern"></param>
/// <param name="patternSize"></param>
public void Draw(int layerIndex, System.Drawing.PointF[] points, System.Drawing.Color?borderColor, System.Drawing.Color?fillColor, float opacity, xPFT.Charting.Base.FillPattern fillPattern, float patternSize)
{
if (borderColor != null)
{
try
{
if (line != null)
{
line.Begin();
line.Draw(DrawingBase.Convertor.ToVector2(points), Convertor.ColorConvertor((System.Drawing.Color)borderColor, opacity));
line.End();
}
}
catch (System.Exception ex)
{
throw new Exception(ex.Message, ex);
}
}
if (fillColor != null)
{
if (tex != null)
{
var vertexElems = new[] {
new SharpDX.Direct3D9.VertexElement(0, 0, SharpDX.Direct3D9.DeclarationType.Float2, SharpDX.Direct3D9.DeclarationMethod.Default, SharpDX.Direct3D9.DeclarationUsage.PositionTransformed, 0),
new SharpDX.Direct3D9.VertexElement(0, 8, SharpDX.Direct3D9.DeclarationType.Color, SharpDX.Direct3D9.DeclarationMethod.Default, SharpDX.Direct3D9.DeclarationUsage.Color, 0),
SharpDX.Direct3D9.VertexElement.VertexDeclarationEnd
};
var vertexDecl = new SharpDX.Direct3D9.VertexDeclaration(device.device, vertexElems);
SharpDX.Direct3D9.VertexDeclaration tempVD = device.device.VertexDeclaration;
device.device.VertexDeclaration = vertexDecl;
Vertex[] verList = Shape.GetVertexArray(DrawingBase.Convertor.ToVector2(points), Convertor.ColorConvertor((System.Drawing.Color)fillColor, opacity));
device.device.DrawUserPrimitives <Vertex>(SharpDX.Direct3D9.PrimitiveType.TriangleStrip, verList.Length, verList);
device.device.VertexDeclaration = tempVD;
vertexDecl.Dispose();
}
}
}
public VertexDeclaration(SharpDX.Direct3D9.VertexDeclaration vertexDeclaration)
{
_VertexDeclaration = vertexDeclaration;
}