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

// Author: Kirill Gavrilov
// Copyright (c) 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_GltfAlphaMode_HeaderFile
#define _RWGltf_GltfAlphaMode_HeaderFile

#include <Standard_CString.hxx>

//! Low-level glTF enumeration defining Alpha Mode.
enum RWGltf_GltfAlphaMode
{
  RWGltf_GltfAlphaMode_Opaque, //!< alpha value is ignored and the rendered output is fully opaque
  RWGltf_GltfAlphaMode_Mask,   //!< rendered output is either fully opaque or fully transparent depending on the alpha value and the specified alpha cutoff value
  RWGltf_GltfAlphaMode_Blend,  //!< alpha value is used to composite the source and destination areas
};

//! Parse RWGltf_GltfAlphaMode from string.
inline RWGltf_GltfAlphaMode RWGltf_GltfParseAlphaMode (const char* theType)
{
  if (IsEqual ("OPAQUE", theType))
  {
    return RWGltf_GltfAlphaMode_Opaque;
  }
  else if (IsEqual ("MASK", theType))
  {
    return RWGltf_GltfAlphaMode_Mask;
  }
  else if (IsEqual ("BLEND", theType))
  {
    return RWGltf_GltfAlphaMode_Blend;
  }
  return RWGltf_GltfAlphaMode_Opaque;
}

#endif // _RWGltf_GltfAlphaMode_HeaderFile
Commit	Line	Data
a4815d55	1	// Author: Kirill Gavrilov
	2	// Copyright (c) 2019 OPEN CASCADE SAS
	3	//
	4	// This file is part of Open CASCADE Technology software library.
	5	//
	6	// This library is free software; you can redistribute it and/or modify it under
	7	// the terms of the GNU Lesser General Public License version 2.1 as published
	8	// by the Free Software Foundation, with special exception defined in the file
	9	// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
	10	// distribution for complete text of the license and disclaimer of any warranty.
	11	//
	12	// Alternatively, this file may be used under the terms of Open CASCADE
	13	// commercial license or contractual agreement.
	14
	15	#ifndef _RWGltf_GltfAlphaMode_HeaderFile
	16	#define _RWGltf_GltfAlphaMode_HeaderFile
	17
	18	#include <Standard_CString.hxx>
	19
	20	//! Low-level glTF enumeration defining Alpha Mode.
	21	enum RWGltf_GltfAlphaMode
	22	{
	23	RWGltf_GltfAlphaMode_Opaque, //!< alpha value is ignored and the rendered output is fully opaque
	24	RWGltf_GltfAlphaMode_Mask, //!< rendered output is either fully opaque or fully transparent depending on the alpha value and the specified alpha cutoff value
	25	RWGltf_GltfAlphaMode_Blend, //!< alpha value is used to composite the source and destination areas
	26	};
	27
	28	//! Parse RWGltf_GltfAlphaMode from string.
	29	inline RWGltf_GltfAlphaMode RWGltf_GltfParseAlphaMode (const char* theType)
	30	{
	31	if (IsEqual ("OPAQUE", theType))
	32	{
	33	return RWGltf_GltfAlphaMode_Opaque;
	34	}
	35	else if (IsEqual ("MASK", theType))
	36	{
	37	return RWGltf_GltfAlphaMode_Mask;
	38	}
	39	else if (IsEqual ("BLEND", theType))
	40	{
	41	return RWGltf_GltfAlphaMode_Blend;
	42	}
	43	return RWGltf_GltfAlphaMode_Opaque;
	44	}
	45
	46	#endif // _RWGltf_GltfAlphaMode_HeaderFile