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/**
* blenlib/DNA_view3d_types.h (mar-2001 nzc)
*
* $Id$
*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef DNA_VIEW3D_TYPES_H
#define DNA_VIEW3D_TYPES_H
struct ViewDepths;
struct Object;
struct Image;
struct Tex;
struct SpaceLink;
struct Base;
struct BoundBox;
struct RenderInfo;
struct RetopoViewData;
struct bGPdata;
/* This is needed to not let VC choke on near and far... old
* proprietary MS extensions... */
#ifdef WIN32
#undef near
#undef far
#define near clipsta
#define far clipend
#endif
#include "DNA_listBase.h"
#include "DNA_image_types.h"
/* ******************************** */
/* The near/far thing is a Win EXCEPTION. Thus, leave near/far in the
* code, and patch for windows. */
/* Background Picture in 3D-View */
typedef struct BGpic {
struct Image *ima;
struct ImageUser iuser;
float xof, yof, size, zoom, blend;
short xim, yim;
} BGpic;
/* ********************************* */
/* 3D ViewPort Struct */
typedef struct View3D {
struct SpaceLink *next, *prev;
int spacetype;
float blockscale;
struct ScrArea *area;
short blockhandler[8];
float viewmat[4][4];
float viewinv[4][4];
float persmat[4][4];
float persinv[4][4];
float winmat1[4][4]; // persp(1) storage, for swap matrices
float viewmat1[4][4];
float viewquat[4], dist, zfac, pad0; /* zfac is initgrabz() result */
short persp;
short view;
struct Object *camera, *ob_centre;
struct BGpic *bgpic;
struct View3D *localvd;
struct RenderInfo *ri;
struct RetopoViewData *retopo_view_data;
struct ViewDepths *depths;
char ob_centre_bone[32]; /* optional string for armature bone to define center */
/**
* The drawing mode for the 3d display. Set to OB_WIRE, OB_SOLID,
* OB_SHADED or OB_TEXTURE */
short drawtype;
short localview;
int lay, layact;
short scenelock, around, camzoom;
char pivot_last, pad1; /* pivot_last is for rotating around the last edited element */
float lens, grid, gridview, pixsize, near, far;
float camdx, camdy; /* camera view offsets, 1.0 = viewplane moves entire width/height */
float ofs[3], cursor[3];
short gridlines, viewbut;
short gridflag;
short modeselect, menunr, texnr;
/* transform widget info */
short twtype, twmode, twflag, twdrawflag;
float twmat[4][4];
/* user defined clipping planes */
float clip[4][4];
struct BoundBox *clipbb;
/* afterdraw, for xray & transparent */
struct ListBase afterdraw;
/* drawflags, denoting state */
short zbuf, transp, xray;
short flag, flag2;
short gridsubdiv; /* Number of subdivisions in the grid between each highlighted grid line */
short pad3;
char ndofmode; /* mode of transform for 6DOF devices -1 not found, 0 normal, 1 fly, 2 ob transform */
char ndoffilter; /*filter for 6DOF devices 0 normal, 1 dominant */
void *properties_storage; /* Nkey panel stores stuff here, not in file */
struct bGPdata *gpd; /* Grease-Pencil Data (annotation layers) */
} View3D;
/* View3D->flag (short) */
#define V3D_MODE (16+32+64+128+256+512)
#define V3D_DISPIMAGE 1
#define V3D_DISPBGPIC 2
#define V3D_HIDE_HELPLINES 4
#define V3D_NEEDBACKBUFDRAW 8
#define V3D_EDITMODE 16
#define V3D_VERTEXPAINT 32
#define V3D_FACESELECT 64
#define V3D_POSEMODE 128
#define V3D_TEXTUREPAINT 256
#define V3D_WEIGHTPAINT 512
#define V3D_ALIGN 1024
#define V3D_SELECT_OUTLINE 2048
#define V3D_ZBUF_SELECT 4096
#define V3D_GLOBAL_STATS 8192
#define V3D_CLIPPING 16384
#define V3D_DRAW_CENTERS 32768
/* View3d->flag2 (short) */
#define V3D_MODE2 (32)
#define V3D_OPP_DIRECTION_NAME 1
#define V3D_FLYMODE 2
#define V3D_DEPRECATED 4 /* V3D_TRANSFORM_SNAP, moved to a scene setting */
#define V3D_SOLID_TEX 8
#define V3D_DISPGP 16
/* View3D->around */
#define V3D_CENTER 0
#define V3D_CENTROID 3
#define V3D_CURSOR 1
#define V3D_LOCAL 2
#define V3D_ACTIVE 4
/* View3d->persp */
#define V3D_ORTHO 0
#define V3D_PERSP 1
#define V3D_CAMOB 2
/* View3d->gridflag */
#define V3D_SHOW_FLOOR 1
#define V3D_SHOW_X 2
#define V3D_SHOW_Y 4
#define V3D_SHOW_Z 8
/* View3d->twtype (bits, we can combine them) */
#define V3D_MANIP_TRANSLATE 1
#define V3D_MANIP_ROTATE 2
#define V3D_MANIP_SCALE 4
/* View3d->twmode */
#define V3D_MANIP_GLOBAL 0
#define V3D_MANIP_LOCAL 1
#define V3D_MANIP_NORMAL 2
#define V3D_MANIP_VIEW 3
#define V3D_MANIP_CUSTOM 4 /* anything of value 4 or higher is custom */
/* View3d->twflag */
/* USE = user setting, DRAW = based on selection */
#define V3D_USE_MANIPULATOR 1
#define V3D_DRAW_MANIPULATOR 2
#define V3D_CALC_MANIPULATOR 4
#endif
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