68 lines
3.2 KiB
C#
68 lines
3.2 KiB
C#
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// Copyright (c) 2010-2014 SharpDX - Alexandre Mutel
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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using System;
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namespace SharpDX.Direct2D1
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{
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public partial class Mesh
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{
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/// <summary>
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/// Create a mesh that uses triangles to describe a shape.
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/// </summary>
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/// <remarks>
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/// To populate a mesh, use its {{Open}} method to obtain an <see cref="SharpDX.Direct2D1.TessellationSink"/>. To draw the mesh, use the render target's {{FillMesh}} method.
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/// </remarks>
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/// <param name="renderTarget">an instance of <see cref = "SharpDX.Direct2D1.RenderTarget" /></param>
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/// <unmanaged>HRESULT CreateMesh([Out] ID2D1Mesh** mesh)</unmanaged>
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public Mesh(RenderTarget renderTarget) : base(IntPtr.Zero)
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{
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renderTarget.CreateMesh(this);
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}
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/// <summary>
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/// Create a mesh that uses triangles to describe a shape and populates it with triangles.
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/// </summary>
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/// <param name="renderTarget">an instance of <see cref = "SharpDX.Direct2D1.RenderTarget" /></param>
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/// <param name="triangles">An array of <see cref="SharpDX.Direct2D1.Triangle"/> structures that describe the triangles to add to this mesh.</param>
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/// <unmanaged>HRESULT CreateMesh([Out] ID2D1Mesh** mesh)</unmanaged>
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public Mesh(RenderTarget renderTarget, SharpDX.Direct2D1.Triangle[] triangles) : this(renderTarget)
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{
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using(var sink = Open())
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{
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sink.AddTriangles(triangles);
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sink.Close();
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}
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}
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/// <summary>
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/// Opens the mesh for population.
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/// </summary>
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/// <returns>When this method returns, contains a pointer to a pointer to an <see cref="SharpDX.Direct2D1.TessellationSink"/> that is used to populate the mesh. This parameter is passed uninitialized.</returns>
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/// <unmanaged>HRESULT Open([Out] ID2D1TessellationSink** tessellationSink)</unmanaged>
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public SharpDX.Direct2D1.TessellationSink Open()
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{
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SharpDX.Direct2D1.TessellationSink temp;
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Open_(out temp);
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return temp;
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}
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}
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}
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