vrvVirtualReality.h

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/****************************************************************************** 
** Copyright (c) 2022 MAK Technologies, Inc. 
** All rights reserved. 
******************************************************************************/ 


#pragma once
#ifdef _WIN32
#  ifdef vrvVirtualReality_EXPORTS
#     define DT_DLL_VRVVR __declspec ( dllexport )
#  else
#     define DT_DLL_VRVVR __declspec ( dllimport )
#  endif
#else
#  define DT_DLL_VRVVR
#endif

namespace makVrv
{
   class DtDe;

   namespace vrvVirtualReality
   {
      // VrEyeLeft = independant left
      // VrEyeRight = indpendant right
      // VrEyeLeftFocus = independant left focus
      // VrEyeRightFocus = indpendant right focus
      // VrEyeMultiView = left and right views in one pass
      // VrEyeMultiViewFocus = left and right focus views in one pass
      // VrEyeMultiViewOverlay = left and right views in one pass of the overlay texture rendered on a floating quad
      // 
      enum DtEye
      { 
         VrEyeLeft,
         VrEyeRight,
         VrEyeLeftFocus,
         VrEyeRightFocus,
         VrEyeMultiView,
         VrEyeMultiViewFocus,
         VrEyeMultiViewOverlay
      };

      // VrMultiViewLeftRight = single multiview channel left and right
      // VrMultiViewLeftRightAndCotextFocus = single multiview channel, left and right highres focus inset
      //
      enum DtVrRenderMode
      {
         VrMultiViewLeftRight,
         VrMultiViewLeftRightAndCotextFocus
      };

      // VrvOverlay2DLayer = overlays are rendered to a 2D texture, that texture is commited directly to hmd
      // VrvOverlayStereoLayer = stereo view of the 2D texture applied to a quad. The rendered stereo view (2d array) is sumbitted to hmd
      // VrvOverlaySceneObject = the quad is just rendered into the scene, becomes part of the normal scene view layer submitted to the hmd
      //
      enum DtVrOverlayMode
      {
         VrvOverlay2DLayer,
         VrvOverlayStereoLayer,
         VrvOverlaySceneObject
      };

      DT_DLL_VRVVR void init(DtDe& anIG);
   }
}