SlimDXc_Jun2010(VC++2008)/source/direct3d9/D3DX.h

   1 /*\r
   2 * Copyright (c) 2007-2010 SlimDX Group\r
   3 * \r
   4 * Permission is hereby granted, free of charge, to any person obtaining a copy\r
   5 * of this software and associated documentation files (the "Software"), to deal\r
   6 * in the Software without restriction, including without limitation the rights\r
   7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\r
   8 * copies of the Software, and to permit persons to whom the Software is\r
   9 * furnished to do so, subject to the following conditions:\r
  10 * \r
  11 * The above copyright notice and this permission notice shall be included in\r
  12 * all copies or substantial portions of the Software.\r
  13 * \r
  14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
  15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
  16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r
  17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r
  18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r
  19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\r
  20 * THE SOFTWARE.\r
  21 */\r
  22 #pragma once\r
  23 \r
  24 #include "../math/Vector3.h"\r
  25 \r
  26 using System::Runtime::InteropServices::OutAttribute;\r
  27 \r
  28 namespace SlimDX\r
  29 {\r
  30         namespace Direct3D9\r
  31         {\r
  32                 value class VertexElement;\r
  33                 enum class VertexFormat;\r
  34                 enum class Format;\r
  35 \r
  36                 /// <summary>\r
  37                 /// Contains miscellaneous constants and methods for use with D3DX.\r
  38                 /// </summary>\r
  39                 /// <unmanaged>None</unmanaged>\r
  40                 public ref class D3DX sealed\r
  41                 {\r
  42                 private:\r
  43                         D3DX() { }\r
  44 \r
  45                 public:\r
  46                         /// <summary>\r
  47                         /// The value used to signify that the default value for a parameter should be used.\r
  48                         /// </summary>\r
  49                         /// <unmanaged>D3DX_DEFAULT</unmanaged>\r
  50                         literal int Default = D3DX_DEFAULT;\r
  51 \r
  52                         /// <summary>\r
  53                         /// The default value for non power-of-two textures.\r
  54                         /// </summary>\r
  55                         /// <unmanaged>D3DX_DEFAULT_NONPOW2</unmanaged>\r
  56                         literal int DefaultNonPowerOf2 = D3DX_DEFAULT_NONPOW2;\r
  57 \r
  58                         /// <summary>\r
  59                         /// Indicates that the method should load from file.\r
  60                         /// </summary>\r
  61                         /// <unmanaged>D3DX_FROM_FILE</unmanaged>\r
  62                         literal int FromFile = D3DX_FROM_FILE;\r
  63 \r
  64                         /// <summary>\r
  65                         /// Indicates that the method should format from file.\r
  66                         /// </summary>\r
  67                         /// <unmanaged>D3DFMT_FROM_FILE</unmanaged>\r
  68                         literal int FormatFromFile = D3DFMT_FROM_FILE;\r
  69 \r
  70                         /// <summary>\r
  71                         /// \r
  72                         /// </summary>\r
  73                         /// <unmanaged>D3DXGetDeclVertexSize</unmanaged>\r
  74                         static int GetDeclarationVertexSize( array<VertexElement>^ elements, int stream );\r
  75 \r
  76                         /// <unmanaged>D3DXGetFVFVertexSize</unmanaged>\r
  77                         static int GetFVFVertexSize( VertexFormat fvf );\r
  78 \r
  79                         /// <summary>\r
  80                         /// Retrieves a declarator from a Flexible Vertex Format (FVF) code.\r
  81                         /// </summary>\r
  82                         /// <unmanaged>D3DXDeclaratorFromFVF</unmanaged>\r
  83                         static array<VertexElement>^ DeclaratorFromFVF( VertexFormat fvf );\r
  84 \r
  85                         /// <summary>\r
  86                         /// Retrieves a Flexible Vertex Format (FVF) code from a declarator.\r
  87                         /// </summary>\r
  88                         /// <unmanaged>D3DXFVFFromDeclarator</unmanaged>\r
  89                         static VertexFormat FVFFromDeclarator( array<VertexElement>^ declarator );\r
  90 \r
  91                         /// <summary>\r
  92                         /// Generates an output vertex declaration from the input declaration.\r
  93                         /// The output declaration is intended for use by the mesh tessellation functions.\r
  94                         /// </summary>\r
  95                         /// <unmanaged>D3DXGenerateOutputDecl</unmanaged>\r
  96                         static array<VertexElement>^ GenerateOutputDeclaration( array<VertexElement>^ declaration );\r
  97 \r
  98                         /// <summary>Returns the number of elements in the vertex declaration.</summary>\r
  99                         /// <unmanaged>D3DXGetDeclLength</unmanaged>\r
 100                         static int GetDeclarationLength( array<VertexElement>^ declaration );\r
 101 \r
 102                         /// <summary>Gets the size of the rectangle patch.</summary>\r
 103                         /// <unmanaged>D3DXRectPatchSize</unmanaged>\r
 104                         static Result GetRectanglePatchSize( float segmentCount, [Out] int% triangleCount, [Out] int% vertexCount );\r
 105 \r
 106                         /// <summary>Gets the size of the triangle patch.</summary>\r
 107                         /// <unmanaged>D3DXTriPatchSize</unmanaged>\r
 108                         static Result GetTrianglePatchSize( float segmentCount, [Out] int% triangleCount, [Out] int% vertexCount );\r
 109 \r
 110                         /// <summary>Generates a FOURCC Format code from the provided bytes.</summary>\r
 111                         /// <unmanaged>MAKEFOURCC</unmanaged>\r
 112                         static Format MakeFourCC( System::Byte c1, System::Byte c2, System::Byte c3, System::Byte c4 );\r
 113 \r
 114                         /// <summary>Turns on or off all D3DX debug output.</summary>\r
 115                         /// <unmanaged>D3DXDebugMute</unmanaged>\r
 116                         static bool DebugMute( bool mute );\r
 117 \r
 118                         /// <summary>Generates an optimized face remapping for a triangle list.</summary>\r
 119                         /// <unmanaged>D3DXOptimizeFaces</unmanaged>\r
 120                         static array<int>^ OptimizeFaces( array<int>^ indices, int faceCount, int vertexCount );\r
 121 \r
 122                         /// <summary>Generates an optimized face remapping for a triangle list.</summary>\r
 123                         /// <unmanaged>D3DXOptimizeFaces</unmanaged>\r
 124                         static array<int>^ OptimizeFaces( array<System::Int16>^ indices, int faceCount, int vertexCount );\r
 125 \r
 126                         /// <summary>Generates an optimized vertex remapping for a triangle list. </summary>\r
 127                         /// <unmanaged>D3DXOptimizeFaces</unmanaged>\r
 128                         static array<int>^ OptimizeVertices( array<int>^ indices, int faceCount, int vertexCount );\r
 129 \r
 130                         /// <summary>Generates an optimized vertex remapping for a triangle list. </summary>\r
 131                         /// <unmanaged>D3DXOptimizeFaces</unmanaged>\r
 132                         static array<int>^ OptimizeVertices( array<System::Int16>^ indices, int faceCount, int vertexCount );\r
 133 \r
 134                         /// <summary>\r
 135                         /// Verifies that the compiled version of D3DX matches the runtime version of D3DX.\r
 136                         /// </summary>\r
 137                         /// <returns><c>true</c> if the versions match; otherwise, <c>false</c>.</returns>\r
 138                         /// <unmanaged>D3DXCheckVersion</unmanaged>\r
 139                         static bool CheckVersion();\r
 140 \r
 141                         /// <unmanaged>D3DXFresnelTerm</unmanaged>\r
 142                         static float FresnelTerm( float cosTheta, float refractionIndex );\r
 143 \r
 144                         static array<Vector3>^ GetVectors( DataStream^ stream, int vertexCount, VertexFormat format );\r
 145 \r
 146                         static array<Vector3>^ GetVectors( DataStream^ stream, int vertexCount, int stride );\r
 147                 };\r
 148         }\r
 149 }\r