transform_data.hh

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/* SPDX-FileCopyrightText: 2001-2002 NaN Holding BV. All rights reserved.
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once
 
struct Object;
struct bConstraint;
 
#define TRANSDATABASIC \
 
 \
  void *extra; \
 \
  float *loc; \
 \
  float iloc[3]; \
 \
  float center[3]; \
 \
  float *val; \
 \
  float ival; \
 \
  int flag
 
struct TransDataBasic {
  TRANSDATABASIC;
};
 
struct TransDataMirror {
  TRANSDATABASIC;
  // int pad;
  float *loc_src;
};
 
struct TransDataExtension {
  float drot[3];
#if 0 /* TODO: not yet implemented. */
  /* Initial object `drotAngle`. */
  float drotAngle;
  /* Initial object `drotAxis`. */
  float drotAxis[3];
#endif
  float dquat[4];
  float dscale[3];
  float *rot;
  float irot[3];
  float *quat;
  float iquat[4];
  float *rotAngle;
  float irotAngle;
  float *rotAxis;
  float irotAxis[4];
  float *size;
  float isize[3];
  float obmat[4][4];
  float axismtx_gimbal[3][3];
  float l_smtx[3][3];
  float r_mtx[3][3];
  float r_smtx[3][3];
  int rotOrder;
  float oloc[3], orot[3], oquat[4], orotAxis[3], orotAngle;
};
 
struct TransData2D {
  float loc[3];
  union {
    float *loc2d;
    int *loc2d_i;
  };
  float *h1, *h2;
  float ih1[2], ih2[2];
};
 
struct TransDataCurveHandleFlags {
  uint8_t ih1, ih2;
  uint8_t *h1, *h2;
};
 
struct TransData {
  TRANSDATABASIC;
  float dist;
  float rdist;
  float factor;
  float mtx[3][3];
  float smtx[3][3];
  float axismtx[3][3];
  Object *ob;
  bConstraint *con;
  TransDataExtension *ext;
  TransDataCurveHandleFlags *hdata;
  short protectflag;
};
 
#define TRANSDATA_THREAD_LIMIT 1024
 
enum {
  TD_SELECTED = 1 << 0,
  TD_USEQUAT = 1 << 1,
  /* TD_NOTCONNECTED = 1 << 2, */
  TD_SINGLESIZE = 1 << 3,
  TD_INDIVIDUAL_SCALE = 1 << 4,
  TD_NOCENTER = 1 << 5,
  TD_NO_EXT = 1 << 6,
  TD_SKIP = 1 << 7,
  TD_BEZTRIPLE = 1 << 8,
  TD_NO_LOC = 1 << 9,
  TD_NOTIMESNAP = 1 << 10,
  TD_INTVALUES = 1 << 11,
  TD_MIRROR_X = 1 << 12,
  TD_MIRROR_Y = 1 << 13,
  TD_MIRROR_Z = 1 << 14,
#define TD_MIRROR_EDGE_AXIS_SHIFT 12
  TD_MIRROR_EDGE_X = 1 << 12,
  TD_MIRROR_EDGE_Y = 1 << 13,
  TD_MIRROR_EDGE_Z = 1 << 14,
  TD_MOVEHANDLE1 = 1 << 15,
  TD_MOVEHANDLE2 = 1 << 16,
  TD_PBONE_LOCAL_MTX_P = 1 << 17,
  TD_PBONE_LOCAL_MTX_C = 1 << 18,
  /* Grease pencil layer frames. */
  TD_GREASE_PENCIL_FRAME = 1 << 19,
};
 
/* Hard min/max for proportional size. */
#define T_PROP_SIZE_MIN 1e-6f
#define T_PROP_SIZE_MAX 1e12f