/indra/llprimitive/lltree_common.h

/** 
 * @file lltree_common.h
 * @brief LLTree_gene_0 base class
 *
 * $LicenseInfo:firstyear=2001&license=viewerlgpl$
 * Second Life Viewer Source Code
 * Copyright (C) 2010, Linden Research, Inc.
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation;
 * version 2.1 of the License only.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 * 
 * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
 * $/LicenseInfo$
 */

//	Common data for trees shared between simulator and viewer

#ifndef LL_LLTREE_COMMON_H
#define LL_LLTREE_COMMON_H

struct LLTree_gene_0 
{
	LLTree_gene_0()
	:	scale(0),
		branches(0),
		twist(0),
		droop(0),
		species(0),
		trunk_depth(0),
		branch_thickness(0),
		max_depth(0),
		scale_step(0)
	{
	}

	// 
	//  The genome for a tree, species 0
	// 
	U8  scale;				//  Scales size of the tree ( / 50 = meter)
	U8	branches;			//  When tree forks, how many branches emerge?
	U8  twist;				//  twist about old branch axis for each branch (convert to degrees by dividing/255 * 180)
	U8	droop;				//  Droop away from old branch axis (convert to degrees by dividing/255 * 180)
	U8	species;			//  Branch coloring index
	U8	trunk_depth;		//  max recursions in the main trunk
	U8  branch_thickness;	//  Scales thickness of trunk ( / 50 = meter) 
	U8  max_depth;			//  Branch Recursions to flower 
	U8  scale_step;			//  How much to multiply scale size at each recursion 0-1.f to convert to float
}; 

#endif