Method _generateSegments

Engine/source/environment/river.cpp:1612–1654

}

void River::_generateSegments()
{
   mSegments.clear();

   for ( U32 i = 0; i < mSlices.size() - 1; i++ )
   {
      RiverSegment seg( &mSlices[i], &mSlices[i+1] );
      
      mSegments.push_back( seg );
   }

   /*
   #ifdef TORQUE_DEBUG

      for ( U32 i = 0; i < mSegments.size(); i++ )
      {
         const RiverSegment &segment = mSegments[i];         
         PlaneF normal0 = MathUtils::mTriangleNormal( segment.slice0->p0, segment.slice1->p0, segment.slice1->p2 );
         PlaneF normal1 = MathUtils::mTriangleNormal( segment.slice0->p0, segment.slice1->p2, segment.slice0->p2 );
         AssertFatal( true || normal0 != normal1, "River::generateSegments, segment is not coplanar!" );
      }

   #endif // TORQUE_DEBUG
   */

   // We have to go back and generate normals for each slice
   // to be used in calculation of the reflect plane.  
   // The slice-normal we calculate are relative to the surface normal 
   // of the segments adjacent to the slice.
   /*
   if ( mSlices.size() >= 2 )
   {
      mSlices[0].normal = mSegments[0].getSurfaceNormal();
      for ( U32 i = 1; i < mSlices.size() - 1; i++ )
      {
         mSlices[i].normal = ( mSegments[i-1].getSurfaceNormal() + mSegments[i].getSurfaceNormal() ) / 2;
      }
      mSlices.last().normal = mSegments.last().getSurfaceNormal();
   }
   */
   
   _generateVerts();
}

void River::_generateVerts()
{