Method render

Engine/source/ts/tsShapeInstance.cpp:442–490

}

void TSShapeInstance::render( const TSRenderState &rdata )
{
   if (mCurrentDetailLevel<0)
      return;

   PROFILE_SCOPE( TSShapeInstance_Render );

   // alphaIn:  we start to alpha-in next detail level when intraDL > 1-alphaIn-alphaOut
   //           (finishing when intraDL = 1-alphaOut)
   // alphaOut: start to alpha-out this detail level when intraDL > 1-alphaOut
   // NOTE:
   //   intraDL is at 1 when if shape were any closer to us we'd be at dl-1,
   //   intraDL is at 0 when if shape were any farther away we'd be at dl+1
   F32 alphaOut = mShape->alphaOut[mCurrentDetailLevel];
   F32 alphaIn  = mShape->alphaIn[mCurrentDetailLevel];
   F32 saveAA = mAlphaAlways ? mAlphaAlwaysValue : 1.0f;

   /// This first case is the single detail level render.
   if ( mCurrentIntraDetailLevel > alphaIn + alphaOut )
      render( rdata, mCurrentDetailLevel, mCurrentIntraDetailLevel );
   else if ( mCurrentIntraDetailLevel > alphaOut )
   {
      // draw this detail level w/ alpha=1 and next detail level w/
      // alpha=1-(intraDl-alphaOut)/alphaIn

      // first draw next detail level
      if ( mCurrentDetailLevel + 1 < mShape->details.size() && mShape->details[ mCurrentDetailLevel + 1 ].size > 0.0f )
      {
         setAlphaAlways( saveAA * ( alphaIn + alphaOut - mCurrentIntraDetailLevel ) / alphaIn );
         render( rdata, mCurrentDetailLevel + 1, 0.0f );
      }

      setAlphaAlways( saveAA );
      render( rdata, mCurrentDetailLevel, mCurrentIntraDetailLevel );
   }
   else
   {
      // draw next detail level w/ alpha=1 and this detail level w/
      // alpha = 1-intraDL/alphaOut

      // first draw next detail level
      if ( mCurrentDetailLevel + 1 < mShape->details.size() && mShape->details[ mCurrentDetailLevel + 1 ].size > 0.0f )
         render( rdata, mCurrentDetailLevel+1, 0.0f );

      setAlphaAlways( saveAA * mCurrentIntraDetailLevel / alphaOut );
      render( rdata, mCurrentDetailLevel, mCurrentIntraDetailLevel );
      setAlphaAlways( saveAA );
   }
}

void TSShapeInstance::setMeshForceHidden( const char *meshName, bool hidden )
{