0030691: Data Exchange - implement import of mesh data from files in glTF format

[occt.git] / src / RWGltf / RWGltf_GltfArrayType.hxx

diff --git a/src/RWGltf/RWGltf_GltfArrayType.hxx b/src/RWGltf/RWGltf_GltfArrayType.hxx
new file mode 100644 (file)
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+++ b/src/RWGltf/RWGltf_GltfArrayType.hxx
@@ -0,0 +1,68 @@
+// Author: Kirill Gavrilov
+// Copyright (c) 2016-2019 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
+
+#ifndef _RWGltf_GltfArrayType_HeaderFile
+#define _RWGltf_GltfArrayType_HeaderFile
+
+#include <Standard_CString.hxx>
+
+//! Low-level glTF enumeration defining Array type.
+enum RWGltf_GltfArrayType
+{
+  RWGltf_GltfArrayType_UNKNOWN,  //!< unknown or invalid type
+  RWGltf_GltfArrayType_Indices,  //!< "indices"    within "primitive"  element
+  RWGltf_GltfArrayType_Position, //!< "POSITION"   within "attributes" element
+  RWGltf_GltfArrayType_Normal,   //!< "NORMAL"     within "attributes" element
+  RWGltf_GltfArrayType_Color,    //!< "COLOR"      within "attributes" element
+  RWGltf_GltfArrayType_TCoord0,  //!< "TEXCOORD_0" within "attributes" element
+  RWGltf_GltfArrayType_TCoord1,  //!< "TEXCOORD_1" within "attributes" element
+  RWGltf_GltfArrayType_Joint,    //!< "JOINT"      within "attributes" element
+  RWGltf_GltfArrayType_Weight,   //!< "WEIGHT"     within "attributes" element
+};
+
+//! Parse GltfArrayType from string.
+inline RWGltf_GltfArrayType RWGltf_GltfParseAttribType (const char* theType)
+{
+  if (IsEqual ("POSITION", theType))
+  {
+    return RWGltf_GltfArrayType_Position;
+  }
+  else if (IsEqual ("NORMAL", theType))
+  {
+    return RWGltf_GltfArrayType_Normal;
+  }
+  else if (IsEqual ("COLOR", theType))
+  {
+    return RWGltf_GltfArrayType_Color;
+  }
+  else if (IsEqual ("TEXCOORD_0", theType))
+  {
+    return RWGltf_GltfArrayType_TCoord0;
+  }
+  else if (IsEqual ("TEXCOORD_1", theType))
+  {
+    return RWGltf_GltfArrayType_TCoord1;
+  }
+  else if (IsEqual ("JOINT", theType))
+  {
+    return RWGltf_GltfArrayType_Joint;
+  }
+  else if (IsEqual ("WEIGHT", theType))
+  {
+    return RWGltf_GltfArrayType_Weight;
+  }
+  return RWGltf_GltfArrayType_UNKNOWN;
+}
+
+#endif // _RWGltf_GltfArrayType_HeaderFile