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/*
* ***** 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file DNA_gpencil_modifier_types.h
* \ingroup DNA
*/
#ifndef __DNA_GPENCIL_MODIFIER_TYPES_H__
#define __DNA_GPENCIL_MODIFIER_TYPES_H__
#include "DNA_defs.h"
#include "DNA_listBase.h"
/* WARNING ALERT! TYPEDEF VALUES ARE WRITTEN IN FILES! SO DO NOT CHANGE!
* (ONLY ADD NEW ITEMS AT THE END)
*/
struct RNG;
typedef enum GpencilModifierType {
eGpencilModifierType_None = 0,
eGpencilModifierType_Noise = 1,
eGpencilModifierType_Subdiv = 2,
eGpencilModifierType_Thick = 3,
eGpencilModifierType_Tint = 4,
eGpencilModifierType_Instance = 5,
eGpencilModifierType_Build = 6,
eGpencilModifierType_Opacity = 7,
eGpencilModifierType_Color = 8,
eGpencilModifierType_Lattice = 9,
eGpencilModifierType_Simplify = 10,
eGpencilModifierType_Smooth = 11,
eGpencilModifierType_Hook = 12,
eGpencilModifierType_Offset = 13,
eGpencilModifierType_Mirror = 14,
eGpencilModifierType_Armature = 15,
eGpencilModifierType_Time = 16,
NUM_GREASEPENCIL_MODIFIER_TYPES
} GpencilModifierType;
typedef enum GpencilModifierMode {
eGpencilModifierMode_Realtime = (1 << 0),
eGpencilModifierMode_Render = (1 << 1),
eGpencilModifierMode_Editmode = (1 << 2),
eGpencilModifierMode_Expanded = (1 << 3),
} GpencilModifierMode;
typedef enum {
/* This modifier has been inserted in local override, and hence can be fully edited. */
eGpencilModifierFlag_StaticOverride_Local = (1 << 0),
} GpencilModifierFlag;
typedef struct GpencilModifierData {
struct GpencilModifierData *next, *prev;
int type, mode;
int stackindex;
short flag;
short pad;
char name[64]; /* MAX_NAME */
char *error;
} GpencilModifierData;
typedef struct NoiseGpencilModifierData {
GpencilModifierData modifier;
char layername[64]; /* layer name */
char vgname[64]; /* optional vertexgroup name, MAX_VGROUP_NAME */
int pass_index; /* custom index for passes */
int flag; /* several flags */
float factor; /* factor of noise */
int step; /* how many frames before recalculate randoms */
int gp_frame; /* last gp frame used */
int scene_frame; /* last scene frame used */
float vrand1, vrand2; /* random values */
struct RNG *rng;
int layer_pass; /* custom index for passes */
char pad_[4];
} NoiseGpencilModifierData;
typedef enum eNoiseGpencil_Flag {
GP_NOISE_USE_RANDOM = (1 << 0),
GP_NOISE_MOD_LOCATION = (1 << 1),
GP_NOISE_MOD_STRENGTH = (1 << 2),
GP_NOISE_MOD_THICKNESS = (1 << 3),
GP_NOISE_FULL_STROKE = (1 << 4),
GP_NOISE_MOVE_EXTREME = (1 << 5),
GP_NOISE_INVERT_LAYER = (1 << 6),
GP_NOISE_INVERT_PASS = (1 << 7),
GP_NOISE_INVERT_VGROUP = (1 << 8),
GP_NOISE_MOD_UV = (1 << 9),
GP_NOISE_INVERT_LAYERPASS = (1 << 10),
} eNoiseGpencil_Flag;
typedef struct SubdivGpencilModifierData {
GpencilModifierData modifier;
char layername[64]; /* layer name */
int pass_index; /* custom index for passes */
int flag; /* flags */
int level; /* factor of subdivision */
int layer_pass; /* custom index for passes */
} SubdivGpencilModifierData;
typedef enum eSubdivGpencil_Flag {
GP_SUBDIV_SIMPLE = (1 << 0),
GP_SUBDIV_INVERT_LAYER = (1 << 1),
GP_SUBDIV_INVERT_PASS = (1 << 2),
GP_SUBDIV_INVERT_LAYERPASS = (1 << 3),
} eSubdivGpencil_Flag;
typedef struct ThickGpencilModifierData {
GpencilModifierData modifier;
char layername[64]; /* layer name */
char vgname[64]; /* optional vertexgroup name, MAX_VGROUP_NAME */
int pass_index; /* custom index for passes */
int flag; /* flags */
int thickness; /* Thickness change */
int layer_pass; /* custom index for passes */
struct CurveMapping *curve_thickness;
} ThickGpencilModifierData;
typedef enum eThickGpencil_Flag {
GP_THICK_INVERT_LAYER = (1 << 0),
GP_THICK_INVERT_PASS = (1 << 1),
GP_THICK_INVERT_VGROUP = (1 << 2),
GP_THICK_CUSTOM_CURVE = (1 << 3),
GP_THICK_NORMALIZE = (1 << 4),
GP_THICK_INVERT_LAYERPASS = (1 << 5),
} eThickGpencil_Flag;
typedef struct TimeGpencilModifierData {
GpencilModifierData modifier;
char layername[64]; /* layer name */
int layer_pass; /* custom index for passes */
int flag; /* flags */
int offset;
float frame_scale; /* animation scale */
int mode;
char pad_[4];
} TimeGpencilModifierData;
typedef enum eTimeGpencil_Flag {
GP_TIME_INVERT_LAYER = (1 << 0),
GP_TIME_KEEP_LOOP = (1 << 1),
GP_TIME_INVERT_LAYERPASS = (1 << 2),
} eTimeGpencil_Flag;
typedef enum eTimeGpencil_Mode {
GP_TIME_MODE_NORMAL = 0,
GP_TIME_MODE_REVERSE = 1,
GP_TIME_MODE_FIX = 2
} eTimeGpencil_Mode;
typedef enum eModifyColorGpencil_Flag {
GP_MODIFY_COLOR_BOTH = 0,
GP_MODIFY_COLOR_STROKE = 1,
GP_MODIFY_COLOR_FILL = 2
} eModifyColorGpencil_Flag;
typedef struct TintGpencilModifierData {
GpencilModifierData modifier;
char layername[64]; /* layer name */
int pass_index; /* custom index for passes */
int flag; /* flags */
float rgb[3]; /* Tint color */
float factor; /* Mix factor */
char modify_color; /* modify stroke, fill or both */
char pad[7];
int layer_pass; /* custom index for passes */
char pad_[4];
} TintGpencilModifierData;
typedef enum eTintGpencil_Flag {
GP_TINT_CREATE_COLORS = (1 << 0),
GP_TINT_INVERT_LAYER = (1 << 1),
GP_TINT_INVERT_PASS = (1 << 2),
GP_TINT_INVERT_LAYERPASS = (1 << 3),
} eTintGpencil_Flag;
typedef struct ColorGpencilModifierData {
GpencilModifierData modifier;
char layername[64]; /* layer name */
int pass_index; /* custom index for passes */
int flag; /* flags */
float hsv[3]; /* hsv factors */
char modify_color; /* modify stroke, fill or both */
char pad[3];
int layer_pass; /* custom index for passes */
char pad_[4];
} ColorGpencilModifierData;
typedef enum eColorGpencil_Flag {
GP_COLOR_CREATE_COLORS = (1 << 0),
GP_COLOR_INVERT_LAYER = (1 << 1),
GP_COLOR_INVERT_PASS = (1 << 2),
GP_COLOR_INVERT_LAYERPASS = (1 << 3),
} eColorGpencil_Flag;
typedef struct OpacityGpencilModifierData {
GpencilModifierData modifier;
char layername[64]; /* layer name */
char vgname[64]; /* optional vertexgroup name, MAX_VGROUP_NAME */
int pass_index; /* custom index for passes */
int flag; /* flags */
float factor; /* Main Opacity factor */
char modify_color; /* modify stroke, fill or both */
char pad[3];
int layer_pass; /* custom index for passes */
char pad_[4];
} OpacityGpencilModifierData;
typedef enum eOpacityGpencil_Flag {
GP_OPACITY_INVERT_LAYER = (1 << 0),
GP_OPACITY_INVERT_PASS = (1 << 1),
GP_OPACITY_INVERT_VGROUP = (1 << 2),
GP_OPACITY_CREATE_COLORS = (1 << 3),
GP_OPACITY_INVERT_LAYERPASS = (1 << 4),
} eOpacityGpencil_Flag;
typedef struct InstanceGpencilModifierData {
GpencilModifierData modifier;
int count[3]; /* number of elements in array */
int flag; /* several flags */
float offset[3]; /* Location increments */
float shift[3]; /* shift increment */
float rnd_size; /* random size factor */
float rnd_rot; /* random size factor */
float rot[3]; /* Rotation changes */
float scale[3]; /* Scale changes */
float rnd[20]; /* (first element is the index) random values */
int lock_axis; /* lock shift to one axis */
int pass_index; /* custom index for passes */
char layername[64]; /* layer name */
int mat_rpl; /* material replace (0 keep default) */
int layer_pass; /* custom index for passes */
} InstanceGpencilModifierData;
typedef enum eInstanceGpencil_Flag {
GP_INSTANCE_RANDOM_SIZE = (1 << 0),
GP_INSTANCE_RANDOM_ROT = (1 << 1),
GP_INSTANCE_INVERT_LAYER = (1 << 2),
GP_INSTANCE_INVERT_PASS = (1 << 3),
GP_INSTANCE_KEEP_ONTOP = (1 << 4),
GP_INSTANCE_INVERT_LAYERPASS = (1 << 5),
} eInstanceGpencil_Flag;
typedef struct BuildGpencilModifierData {
GpencilModifierData modifier;
char layername[64]; /* if set, restrict modifier to operating on this layer */
int pass_index;
int layer_pass; /* custom index for passes */
float start_frame; /* If GP_BUILD_RESTRICT_TIME is set, the defines the frame range where GP frames are considered */
float end_frame;
float start_delay; /* For each pair of gp keys, number of frames before strokes start appearing */
float length; /* For each pair of gp keys, number of frames that build effect must be completed within */
short flag; /* (eGpencilBuild_Flag) Options for controlling modifier behaviour */
short mode; /* (eGpencilBuild_Mode) How are strokes ordered */
short transition; /* (eGpencilBuild_Transition) In what order do stroke points appear/disappear */
short time_alignment; /* (eGpencilBuild_TimeAlignment) For the "Concurrent" mode, when should "shorter" strips start/end */
} BuildGpencilModifierData;
typedef enum eBuildGpencil_Mode {
/* Strokes are shown one by one until all have appeared */
GP_BUILD_MODE_SEQUENTIAL = 0,
/* All strokes start at the same time */
GP_BUILD_MODE_CONCURRENT = 1,
} eBuildGpencil_Mode;
typedef enum eBuildGpencil_Transition {
/* Show in forward order */
GP_BUILD_TRANSITION_GROW = 0,
/* Hide in reverse order */
GP_BUILD_TRANSITION_SHRINK = 1,
/* Hide in forward order */
GP_BUILD_TRANSITION_FADE = 2,
} eBuildGpencil_Transition;
typedef enum eBuildGpencil_TimeAlignment {
/* All strokes start at same time */
GP_BUILD_TIMEALIGN_START = 0,
/* All strokes end at same time */
GP_BUILD_TIMEALIGN_END = 1,
/* TODO: Random Offsets, Stretch-to-Fill */
} eBuildGpencil_TimeAlignment;
typedef enum eBuildGpencil_Flag {
/* Restrict modifier to particular layer/passes? */
GP_BUILD_INVERT_LAYER = (1 << 0),
GP_BUILD_INVERT_PASS = (1 << 1),
/* Restrict modifier to only operating between the nominated frames */
GP_BUILD_RESTRICT_TIME = (1 << 2),
GP_BUILD_INVERT_LAYERPASS = (1 << 3),
} eBuildGpencil_Flag;
typedef struct LatticeGpencilModifierData {
GpencilModifierData modifier;
struct Object *object;
char layername[64]; /* layer name */
char vgname[64]; /* optional vertexgroup name, MAX_VGROUP_NAME */
int pass_index; /* custom index for passes */
int flag; /* flags */
float strength;
int layer_pass; /* custom index for passes */
void *cache_data; /* runtime only (LatticeDeformData) */
} LatticeGpencilModifierData;
typedef enum eLatticeGpencil_Flag {
GP_LATTICE_INVERT_LAYER = (1 << 0),
GP_LATTICE_INVERT_PASS = (1 << 1),
GP_LATTICE_INVERT_VGROUP = (1 << 2),
GP_LATTICE_INVERT_LAYERPASS = (1 << 3),
} eLatticeGpencil_Flag;
typedef struct MirrorGpencilModifierData {
GpencilModifierData modifier;
struct Object *object;
char layername[64]; /* layer name */
int pass_index; /* custom index for passes */
int flag; /* flags */
int layer_pass; /* custom index for passes */
char pad_[4];
} MirrorGpencilModifierData;
typedef enum eMirrorGpencil_Flag {
GP_MIRROR_INVERT_LAYER = (1 << 0),
GP_MIRROR_INVERT_PASS = (1 << 1),
GP_MIRROR_CLIPPING = (1 << 2),
GP_MIRROR_AXIS_X = (1 << 3),
GP_MIRROR_AXIS_Y = (1 << 4),
GP_MIRROR_AXIS_Z = (1 << 5),
GP_MIRROR_INVERT_LAYERPASS = (1 << 6),
} eMirrorGpencil_Flag;
typedef struct HookGpencilModifierData {
GpencilModifierData modifier;
struct Object *object;
char subtarget[64]; /* optional name of bone target, MAX_ID_NAME-2 */
char layername[64]; /* layer name */
char vgname[64]; /* optional vertexgroup name, MAX_VGROUP_NAME */
int pass_index; /* custom index for passes */
int layer_pass; /* custom index for passes */
char pad_[4];
int flag;
char falloff_type; /* use enums from WarpGpencilModifier (exact same functionality) */
char pad[3];
float parentinv[4][4]; /* matrix making current transform unmodified */
float cent[3]; /* visualization of hook */
float falloff; /* if not zero, falloff is distance where influence zero */
float force;
struct CurveMapping *curfalloff;
} HookGpencilModifierData;
typedef enum eHookGpencil_Flag {
GP_HOOK_INVERT_LAYER = (1 << 0),
GP_HOOK_INVERT_PASS = (1 << 1),
GP_HOOK_INVERT_VGROUP = (1 << 2),
GP_HOOK_UNIFORM_SPACE = (1 << 3),
GP_HOOK_INVERT_LAYERPASS = (1 << 4),
} eHookGpencil_Flag;
typedef enum eHookGpencil_Falloff {
eGPHook_Falloff_None = 0,
eGPHook_Falloff_Curve = 1,
eGPHook_Falloff_Sharp = 2,
eGPHook_Falloff_Smooth = 3,
eGPHook_Falloff_Root = 4,
eGPHook_Falloff_Linear = 5,
eGPHook_Falloff_Const = 6,
eGPHook_Falloff_Sphere = 7,
eGPHook_Falloff_InvSquare = 8,
} eHookGpencil_Falloff;
typedef struct SimplifyGpencilModifierData {
GpencilModifierData modifier;
char layername[64]; /* layer name */
int pass_index; /* custom index for passes */
int flag; /* flags */
float factor; /* factor of simplify */
short mode; /* type of simplify */
short step; /* every n vertex to keep */
int layer_pass; /* custom index for passes */
char pad_[4];
} SimplifyGpencilModifierData;
typedef enum eSimplifyGpencil_Flag {
GP_SIMPLIFY_INVERT_LAYER = (1 << 0),
GP_SIMPLIFY_INVERT_PASS = (1 << 1),
GP_SIMPLIFY_INVERT_LAYERPASS = (1 << 2),
} eSimplifyGpencil_Flag;
typedef enum eSimplifyGpencil_Mode {
/* Keep only one vertex every n vertices */
GP_SIMPLIFY_FIXED = 0,
/* Use RDP algorithm */
GP_SIMPLIFY_ADAPTATIVE = 1,
} eSimplifyGpencil_Mode;
typedef struct OffsetGpencilModifierData {
GpencilModifierData modifier;
char layername[64]; /* layer name */
char vgname[64]; /* optional vertexgroup name, MAX_VGROUP_NAME */
int pass_index; /* custom index for passes */
int flag; /* flags */
float loc[3];
float rot[3];
float scale[3];
int layer_pass; /* custom index for passes */
} OffsetGpencilModifierData;
typedef enum eOffsetGpencil_Flag {
GP_OFFSET_INVERT_LAYER = (1 << 0),
GP_OFFSET_INVERT_PASS = (1 << 1),
GP_OFFSET_INVERT_VGROUP = (1 << 2),
GP_OFFSET_INVERT_LAYERPASS = (1 << 3),
} eOffsetGpencil_Flag;
typedef struct SmoothGpencilModifierData {
GpencilModifierData modifier;
char layername[64]; /* layer name */
char vgname[64]; /* optional vertexgroup name, MAX_VGROUP_NAME */
int pass_index; /* custom index for passes */
int flag; /* several flags */
float factor; /* factor of noise */
int step; /* how many times apply smooth */
int layer_pass; /* custom index for passes */
char pad_[4];
} SmoothGpencilModifierData;
typedef enum eSmoothGpencil_Flag {
GP_SMOOTH_MOD_LOCATION = (1 << 0),
GP_SMOOTH_MOD_STRENGTH = (1 << 1),
GP_SMOOTH_MOD_THICKNESS = (1 << 2),
GP_SMOOTH_INVERT_LAYER = (1 << 3),
GP_SMOOTH_INVERT_PASS = (1 << 4),
GP_SMOOTH_INVERT_VGROUP = (1 << 5),
GP_SMOOTH_MOD_UV = (1 << 6),
GP_SMOOTH_INVERT_LAYERPASS = (1 << 7),
} eSmoothGpencil_Flag;
typedef struct ArmatureGpencilModifierData {
GpencilModifierData modifier;
short deformflag, multi; /* deformflag replaces armature->deformflag */
int pad2;
struct Object *object;
float *prevCos; /* stored input of previous modifier, for vertexgroup blending */
char vgname[64]; /* MAX_VGROUP_NAME */
} ArmatureGpencilModifierData;
#endif /* __DNA_GPENCIL_MODIFIER_TYPES_H__ */
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