Cleanup: remove some forward declared enums

Forward declaring enums are not allowed in C++.

Differential Revision: https://developer.blender.org/D9811

1 files changed, 613 insertions, 0 deletions

diff --git a/source/blender/makesdna/DNA_brush_enums.h b/source/blender/makesdna/DNA_brush_enums.h
new file mode 100644
index 00000000000..96e870cff8e
--- /dev/null
+++ b/source/blender/makesdna/DNA_brush_enums.h
@@ -0,0 +1,613 @@
+/*
+ * 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.
+ */
+
+/** \file
+ * \ingroup DNA
+ */
+
+#pragma once
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* BrushGpencilSettings->preset_type.
+ * Use a range for each group and not continuous values.*/
+typedef enum eGPBrush_Presets {
+  GP_BRUSH_PRESET_UNKNOWN = 0,
+
+  /* Draw 1-99. */
+  GP_BRUSH_PRESET_AIRBRUSH = 1,
+  GP_BRUSH_PRESET_INK_PEN = 2,
+  GP_BRUSH_PRESET_INK_PEN_ROUGH = 3,
+  GP_BRUSH_PRESET_MARKER_BOLD = 4,
+  GP_BRUSH_PRESET_MARKER_CHISEL = 5,
+  GP_BRUSH_PRESET_PEN = 6,
+  GP_BRUSH_PRESET_PENCIL_SOFT = 7,
+  GP_BRUSH_PRESET_PENCIL = 8,
+  GP_BRUSH_PRESET_FILL_AREA = 9,
+  GP_BRUSH_PRESET_ERASER_SOFT = 10,
+  GP_BRUSH_PRESET_ERASER_HARD = 11,
+  GP_BRUSH_PRESET_ERASER_POINT = 12,
+  GP_BRUSH_PRESET_ERASER_STROKE = 13,
+  GP_BRUSH_PRESET_TINT = 14,
+
+  /* Vertex Paint 100-199. */
+  GP_BRUSH_PRESET_VERTEX_DRAW = 100,
+  GP_BRUSH_PRESET_VERTEX_BLUR = 101,
+  GP_BRUSH_PRESET_VERTEX_AVERAGE = 102,
+  GP_BRUSH_PRESET_VERTEX_SMEAR = 103,
+  GP_BRUSH_PRESET_VERTEX_REPLACE = 104,
+
+  /* Sculpt 200-299. */
+  GP_BRUSH_PRESET_SMOOTH_STROKE = 200,
+  GP_BRUSH_PRESET_STRENGTH_STROKE = 201,
+  GP_BRUSH_PRESET_THICKNESS_STROKE = 202,
+  GP_BRUSH_PRESET_GRAB_STROKE = 203,
+  GP_BRUSH_PRESET_PUSH_STROKE = 204,
+  GP_BRUSH_PRESET_TWIST_STROKE = 205,
+  GP_BRUSH_PRESET_PINCH_STROKE = 206,
+  GP_BRUSH_PRESET_RANDOMIZE_STROKE = 207,
+  GP_BRUSH_PRESET_CLONE_STROKE = 208,
+
+  /* Weight Paint 300-399. */
+  GP_BRUSH_PRESET_DRAW_WEIGHT = 300,
+} eGPBrush_Presets;
+
+/* BrushGpencilSettings->flag */
+typedef enum eGPDbrush_Flag {
+  /* brush use pressure */
+  GP_BRUSH_USE_PRESSURE = (1 << 0),
+  /* brush use pressure for alpha factor */
+  GP_BRUSH_USE_STRENGTH_PRESSURE = (1 << 1),
+  /* brush use pressure for alpha factor */
+  GP_BRUSH_USE_JITTER_PRESSURE = (1 << 2),
+  /* fill hide transparent */
+  GP_BRUSH_FILL_HIDE = (1 << 6),
+  /* show fill help lines */
+  GP_BRUSH_FILL_SHOW_HELPLINES = (1 << 7),
+  /* lazy mouse */
+  GP_BRUSH_STABILIZE_MOUSE = (1 << 8),
+  /* lazy mouse override (internal only) */
+  GP_BRUSH_STABILIZE_MOUSE_TEMP = (1 << 9),
+  /* default eraser brush for quick switch */
+  GP_BRUSH_DEFAULT_ERASER = (1 << 10),
+  /* settings group */
+  GP_BRUSH_GROUP_SETTINGS = (1 << 11),
+  /* Random settings group */
+  GP_BRUSH_GROUP_RANDOM = (1 << 12),
+  /* Keep material assigned to brush */
+  GP_BRUSH_MATERIAL_PINNED = (1 << 13),
+  /* Do not show fill color while drawing (no lasso mode) */
+  GP_BRUSH_DISSABLE_LASSO = (1 << 14),
+  /* Do not erase strokes oLcluded */
+  GP_BRUSH_OCCLUDE_ERASER = (1 << 15),
+  /* Post process trim stroke */
+  GP_BRUSH_TRIM_STROKE = (1 << 16),
+} eGPDbrush_Flag;
+
+typedef enum eGPDbrush_Flag2 {
+  /* Brush use random Hue at stroke level */
+  GP_BRUSH_USE_HUE_AT_STROKE = (1 << 0),
+  /* Brush use random Saturation at stroke level */
+  GP_BRUSH_USE_SAT_AT_STROKE = (1 << 1),
+  /* Brush use random Value at stroke level */
+  GP_BRUSH_USE_VAL_AT_STROKE = (1 << 2),
+  /* Brush use random Pressure at stroke level */
+  GP_BRUSH_USE_PRESS_AT_STROKE = (1 << 3),
+  /* Brush use random Strength at stroke level */
+  GP_BRUSH_USE_STRENGTH_AT_STROKE = (1 << 4),
+  /* Brush use random UV at stroke level */
+  GP_BRUSH_USE_UV_AT_STROKE = (1 << 5),
+  /* Brush use Hue random pressure */
+  GP_BRUSH_USE_HUE_RAND_PRESS = (1 << 6),
+  /* Brush use Saturation random pressure */
+  GP_BRUSH_USE_SAT_RAND_PRESS = (1 << 7),
+  /* Brush use Value random pressure */
+  GP_BRUSH_USE_VAL_RAND_PRESS = (1 << 8),
+  /* Brush use Pressure random pressure */
+  GP_BRUSH_USE_PRESSURE_RAND_PRESS = (1 << 9),
+  /* Brush use Strength random pressure */
+  GP_BRUSH_USE_STRENGTH_RAND_PRESS = (1 << 10),
+  /* Brush use UV random pressure */
+  GP_BRUSH_USE_UV_RAND_PRESS = (1 << 11),
+} eGPDbrush_Flag2;
+
+/* BrushGpencilSettings->gp_fill_draw_mode */
+typedef enum eGP_FillDrawModes {
+  GP_FILL_DMODE_BOTH = 0,
+  GP_FILL_DMODE_STROKE = 1,
+  GP_FILL_DMODE_CONTROL = 2,
+} eGP_FillDrawModes;
+
+/* BrushGpencilSettings->fill_layer_mode */
+typedef enum eGP_FillLayerModes {
+  GP_FILL_GPLMODE_VISIBLE = 0,
+  GP_FILL_GPLMODE_ACTIVE = 1,
+  GP_FILL_GPLMODE_ALL_ABOVE = 2,
+  GP_FILL_GPLMODE_ALL_BELOW = 3,
+  GP_FILL_GPLMODE_ABOVE = 4,
+  GP_FILL_GPLMODE_BELOW = 5,
+} eGP_FillLayerModes;
+
+/* BrushGpencilSettings->gp_eraser_mode */
+typedef enum eGP_BrushEraserMode {
+  GP_BRUSH_ERASER_SOFT = 0,
+  GP_BRUSH_ERASER_HARD = 1,
+  GP_BRUSH_ERASER_STROKE = 2,
+} eGP_BrushEraserMode;
+
+/* BrushGpencilSettings->brush_draw_mode */
+typedef enum eGP_BrushMode {
+  GP_BRUSH_MODE_ACTIVE = 0,
+  GP_BRUSH_MODE_MATERIAL = 1,
+  GP_BRUSH_MODE_VERTEXCOLOR = 2,
+} eGP_BrushMode;
+
+/* BrushGpencilSettings default brush icons */
+typedef enum eGP_BrushIcons {
+  GP_BRUSH_ICON_PENCIL = 1,
+  GP_BRUSH_ICON_PEN = 2,
+  GP_BRUSH_ICON_INK = 3,
+  GP_BRUSH_ICON_INKNOISE = 4,
+  GP_BRUSH_ICON_BLOCK = 5,
+  GP_BRUSH_ICON_MARKER = 6,
+  GP_BRUSH_ICON_FILL = 7,
+  GP_BRUSH_ICON_ERASE_SOFT = 8,
+  GP_BRUSH_ICON_ERASE_HARD = 9,
+  GP_BRUSH_ICON_ERASE_STROKE = 10,
+  GP_BRUSH_ICON_AIRBRUSH = 11,
+  GP_BRUSH_ICON_CHISEL = 12,
+  GP_BRUSH_ICON_TINT = 13,
+  GP_BRUSH_ICON_VERTEX_DRAW = 14,
+  GP_BRUSH_ICON_VERTEX_BLUR = 15,
+  GP_BRUSH_ICON_VERTEX_AVERAGE = 16,
+  GP_BRUSH_ICON_VERTEX_SMEAR = 17,
+  GP_BRUSH_ICON_VERTEX_REPLACE = 18,
+  GP_BRUSH_ICON_GPBRUSH_SMOOTH = 19,
+  GP_BRUSH_ICON_GPBRUSH_THICKNESS = 20,
+  GP_BRUSH_ICON_GPBRUSH_STRENGTH = 21,
+  GP_BRUSH_ICON_GPBRUSH_RANDOMIZE = 22,
+  GP_BRUSH_ICON_GPBRUSH_GRAB = 23,
+  GP_BRUSH_ICON_GPBRUSH_PUSH = 24,
+  GP_BRUSH_ICON_GPBRUSH_TWIST = 25,
+  GP_BRUSH_ICON_GPBRUSH_PINCH = 26,
+  GP_BRUSH_ICON_GPBRUSH_CLONE = 27,
+  GP_BRUSH_ICON_GPBRUSH_WEIGHT = 28,
+} eGP_BrushIcons;
+
+typedef enum eBrushCurvePreset {
+  BRUSH_CURVE_CUSTOM = 0,
+  BRUSH_CURVE_SMOOTH = 1,
+  BRUSH_CURVE_SPHERE = 2,
+  BRUSH_CURVE_ROOT = 3,
+  BRUSH_CURVE_SHARP = 4,
+  BRUSH_CURVE_LIN = 5,
+  BRUSH_CURVE_POW4 = 6,
+  BRUSH_CURVE_INVSQUARE = 7,
+  BRUSH_CURVE_CONSTANT = 8,
+  BRUSH_CURVE_SMOOTHER = 9,
+} eBrushCurvePreset;
+
+typedef enum eBrushDeformTarget {
+  BRUSH_DEFORM_TARGET_GEOMETRY = 0,
+  BRUSH_DEFORM_TARGET_CLOTH_SIM = 1,
+} eBrushDeformTarget;
+
+typedef enum eBrushElasticDeformType {
+  BRUSH_ELASTIC_DEFORM_GRAB = 0,
+  BRUSH_ELASTIC_DEFORM_GRAB_BISCALE = 1,
+  BRUSH_ELASTIC_DEFORM_GRAB_TRISCALE = 2,
+  BRUSH_ELASTIC_DEFORM_SCALE = 3,
+  BRUSH_ELASTIC_DEFORM_TWIST = 4,
+} eBrushElasticDeformType;
+
+typedef enum eBrushClothDeformType {
+  BRUSH_CLOTH_DEFORM_DRAG = 0,
+  BRUSH_CLOTH_DEFORM_PUSH = 1,
+  BRUSH_CLOTH_DEFORM_GRAB = 2,
+  BRUSH_CLOTH_DEFORM_PINCH_POINT = 3,
+  BRUSH_CLOTH_DEFORM_PINCH_PERPENDICULAR = 4,
+  BRUSH_CLOTH_DEFORM_INFLATE = 5,
+  BRUSH_CLOTH_DEFORM_EXPAND = 6,
+  BRUSH_CLOTH_DEFORM_SNAKE_HOOK = 7,
+} eBrushClothDeformType;
+
+typedef enum eBrushSmoothDeformType {
+  BRUSH_SMOOTH_DEFORM_LAPLACIAN = 0,
+  BRUSH_SMOOTH_DEFORM_SURFACE = 1,
+} eBrushSmoothDeformType;
+
+typedef enum eBrushClothForceFalloffType {
+  BRUSH_CLOTH_FORCE_FALLOFF_RADIAL = 0,
+  BRUSH_CLOTH_FORCE_FALLOFF_PLANE = 1,
+} eBrushClothForceFalloffType;
+
+typedef enum eBrushClothSimulationAreaType {
+  BRUSH_CLOTH_SIMULATION_AREA_LOCAL = 0,
+  BRUSH_CLOTH_SIMULATION_AREA_GLOBAL = 1,
+  BRUSH_CLOTH_SIMULATION_AREA_DYNAMIC = 2,
+} eBrushClothSimulationAreaType;
+
+typedef enum eBrushPoseDeformType {
+  BRUSH_POSE_DEFORM_ROTATE_TWIST = 0,
+  BRUSH_POSE_DEFORM_SCALE_TRASLATE = 1,
+  BRUSH_POSE_DEFORM_SQUASH_STRETCH = 2,
+} eBrushPoseDeformType;
+
+typedef enum eBrushPoseOriginType {
+  BRUSH_POSE_ORIGIN_TOPOLOGY = 0,
+  BRUSH_POSE_ORIGIN_FACE_SETS = 1,
+  BRUSH_POSE_ORIGIN_FACE_SETS_FK = 2,
+} eBrushPoseOriginType;
+
+typedef enum eBrushSmearDeformType {
+  BRUSH_SMEAR_DEFORM_DRAG = 0,
+  BRUSH_SMEAR_DEFORM_PINCH = 1,
+  BRUSH_SMEAR_DEFORM_EXPAND = 2,
+} eBrushSmearDeformType;
+
+typedef enum eBrushSlideDeformType {
+  BRUSH_SLIDE_DEFORM_DRAG = 0,
+  BRUSH_SLIDE_DEFORM_PINCH = 1,
+  BRUSH_SLIDE_DEFORM_EXPAND = 2,
+} eBrushSlideDeformType;
+
+typedef enum eBrushBoundaryDeformType {
+  BRUSH_BOUNDARY_DEFORM_BEND = 0,
+  BRUSH_BOUNDARY_DEFORM_EXPAND = 1,
+  BRUSH_BOUNDARY_DEFORM_INFLATE = 2,
+  BRUSH_BOUNDARY_DEFORM_GRAB = 3,
+  BRUSH_BOUNDARY_DEFORM_TWIST = 4,
+  BRUSH_BOUNDARY_DEFORM_SMOOTH = 5,
+} eBrushBushBoundaryDeformType;
+
+typedef enum eBrushBoundaryFalloffType {
+  BRUSH_BOUNDARY_FALLOFF_CONSTANT = 0,
+  BRUSH_BOUNDARY_FALLOFF_RADIUS = 1,
+  BRUSH_BOUNDARY_FALLOFF_LOOP = 2,
+  BRUSH_BOUNDARY_FALLOFF_LOOP_INVERT = 3,
+} eBrushBoundaryFalloffType;
+
+typedef enum eBrushSnakeHookDeformType {
+  BRUSH_SNAKE_HOOK_DEFORM_FALLOFF = 0,
+  BRUSH_SNAKE_HOOK_DEFORM_ELASTIC = 1,
+} eBrushSnakeHookDeformType;
+
+/* Gpencilsettings.Vertex_mode */
+typedef enum eGp_Vertex_Mode {
+  /* Affect to Stroke only. */
+  GPPAINT_MODE_STROKE = 0,
+  /* Affect to Fill only. */
+  GPPAINT_MODE_FILL = 1,
+  /* Affect to both. */
+  GPPAINT_MODE_BOTH = 2,
+} eGp_Vertex_Mode;
+
+/* sculpt_flag */
+typedef enum eGP_Sculpt_Flag {
+  /* invert the effect of the brush */
+  GP_SCULPT_FLAG_INVERT = (1 << 0),
+  /* smooth brush affects pressure values as well */
+  GP_SCULPT_FLAG_SMOOTH_PRESSURE = (1 << 2),
+  /* temporary invert action */
+  GP_SCULPT_FLAG_TMP_INVERT = (1 << 3),
+} eGP_Sculpt_Flag;
+
+/* sculpt_mode_flag */
+typedef enum eGP_Sculpt_Mode_Flag {
+  /* apply brush to position */
+  GP_SCULPT_FLAGMODE_APPLY_POSITION = (1 << 0),
+  /* apply brush to strength */
+  GP_SCULPT_FLAGMODE_APPLY_STRENGTH = (1 << 1),
+  /* apply brush to thickness */
+  GP_SCULPT_FLAGMODE_APPLY_THICKNESS = (1 << 2),
+  /* apply brush to uv data */
+  GP_SCULPT_FLAGMODE_APPLY_UV = (1 << 3),
+} eGP_Sculpt_Mode_Flag;
+
+typedef enum eAutomasking_flag {
+  BRUSH_AUTOMASKING_TOPOLOGY = (1 << 0),
+  BRUSH_AUTOMASKING_FACE_SETS = (1 << 1),
+  BRUSH_AUTOMASKING_BOUNDARY_EDGES = (1 << 2),
+  BRUSH_AUTOMASKING_BOUNDARY_FACE_SETS = (1 << 3),
+} eAutomasking_flag;
+
+typedef enum ePaintBrush_flag {
+  BRUSH_PAINT_HARDNESS_PRESSURE = (1 << 0),
+  BRUSH_PAINT_HARDNESS_PRESSURE_INVERT = (1 << 1),
+  BRUSH_PAINT_FLOW_PRESSURE = (1 << 2),
+  BRUSH_PAINT_FLOW_PRESSURE_INVERT = (1 << 3),
+  BRUSH_PAINT_WET_MIX_PRESSURE = (1 << 4),
+  BRUSH_PAINT_WET_MIX_PRESSURE_INVERT = (1 << 5),
+  BRUSH_PAINT_WET_PERSISTENCE_PRESSURE = (1 << 6),
+  BRUSH_PAINT_WET_PERSISTENCE_PRESSURE_INVERT = (1 << 7),
+  BRUSH_PAINT_DENSITY_PRESSURE = (1 << 8),
+  BRUSH_PAINT_DENSITY_PRESSURE_INVERT = (1 << 9),
+} ePaintBrush_flag;
+
+/* Brush.gradient_source */
+typedef enum eBrushGradientSourceStroke {
+  BRUSH_GRADIENT_PRESSURE = 0,       /* gradient from pressure */
+  BRUSH_GRADIENT_SPACING_REPEAT = 1, /* gradient from spacing */
+  BRUSH_GRADIENT_SPACING_CLAMP = 2,  /* gradient from spacing */
+} eBrushGradientSourceStroke;
+
+typedef enum eBrushGradientSourceFill {
+  BRUSH_GRADIENT_LINEAR = 0, /* gradient from pressure */
+  BRUSH_GRADIENT_RADIAL = 1, /* gradient from spacing */
+} eBrushGradientSourceFill;
+
+/* Brush.flag */
+typedef enum eBrushFlags {
+  BRUSH_AIRBRUSH = (1 << 0),
+  BRUSH_INVERT_TO_SCRAPE_FILL = (1 << 1),
+  BRUSH_ALPHA_PRESSURE = (1 << 2),
+  BRUSH_SIZE_PRESSURE = (1 << 3),
+  BRUSH_JITTER_PRESSURE = (1 << 4),
+  BRUSH_SPACING_PRESSURE = (1 << 5),
+  BRUSH_ORIGINAL_PLANE = (1 << 6),
+  BRUSH_GRAB_ACTIVE_VERTEX = (1 << 7),
+  BRUSH_ANCHORED = (1 << 8),
+  BRUSH_DIR_IN = (1 << 9),
+  BRUSH_SPACE = (1 << 10),
+  BRUSH_SMOOTH_STROKE = (1 << 11),
+  BRUSH_PERSISTENT = (1 << 12),
+  BRUSH_ACCUMULATE = (1 << 13),
+  BRUSH_LOCK_ALPHA = (1 << 14),
+  BRUSH_ORIGINAL_NORMAL = (1 << 15),
+  BRUSH_OFFSET_PRESSURE = (1 << 16),
+  BRUSH_SCENE_SPACING = (1 << 17),
+  BRUSH_SPACE_ATTEN = (1 << 18),
+  BRUSH_ADAPTIVE_SPACE = (1 << 19),
+  BRUSH_LOCK_SIZE = (1 << 20),
+  BRUSH_USE_GRADIENT = (1 << 21),
+  BRUSH_EDGE_TO_EDGE = (1 << 22),
+  BRUSH_DRAG_DOT = (1 << 23),
+  BRUSH_INVERSE_SMOOTH_PRESSURE = (1 << 24),
+  BRUSH_FRONTFACE_FALLOFF = (1 << 25),
+  BRUSH_PLANE_TRIM = (1 << 26),
+  BRUSH_FRONTFACE = (1 << 27),
+  BRUSH_CUSTOM_ICON = (1 << 28),
+  BRUSH_LINE = (1 << 29),
+  BRUSH_ABSOLUTE_JITTER = (1 << 30),
+  BRUSH_CURVE = (1u << 31),
+} eBrushFlags;
+
+/* Brush.sampling_flag */
+typedef enum eBrushSamplingFlags {
+  BRUSH_PAINT_ANTIALIASING = (1 << 0),
+} eBrushSamplingFlags;
+
+/* Brush.flag2 */
+typedef enum eBrushFlags2 {
+  BRUSH_MULTIPLANE_SCRAPE_DYNAMIC = (1 << 0),
+  BRUSH_MULTIPLANE_SCRAPE_PLANES_PREVIEW = (1 << 1),
+  BRUSH_POSE_IK_ANCHORED = (1 << 2),
+  BRUSH_USE_CONNECTED_ONLY = (1 << 3),
+  BRUSH_CLOTH_PIN_SIMULATION_BOUNDARY = (1 << 4),
+  BRUSH_POSE_USE_LOCK_ROTATION = (1 << 5),
+  BRUSH_CLOTH_USE_COLLISION = (1 << 6),
+  BRUSH_AREA_RADIUS_PRESSURE = (1 << 7),
+  BRUSH_GRAB_SILHOUETTE = (1 << 8),
+} eBrushFlags2;
+
+typedef enum {
+  BRUSH_MASK_PRESSURE_RAMP = (1 << 1),
+  BRUSH_MASK_PRESSURE_CUTOFF = (1 << 2),
+} BrushMaskPressureFlags;
+
+/* Brush.overlay_flags */
+typedef enum eOverlayFlags {
+  BRUSH_OVERLAY_CURSOR = (1),
+  BRUSH_OVERLAY_PRIMARY = (1 << 1),
+  BRUSH_OVERLAY_SECONDARY = (1 << 2),
+  BRUSH_OVERLAY_CURSOR_OVERRIDE_ON_STROKE = (1 << 3),
+  BRUSH_OVERLAY_PRIMARY_OVERRIDE_ON_STROKE = (1 << 4),
+  BRUSH_OVERLAY_SECONDARY_OVERRIDE_ON_STROKE = (1 << 5),
+} eOverlayFlags;
+
+#define BRUSH_OVERLAY_OVERRIDE_MASK \
+  (BRUSH_OVERLAY_CURSOR_OVERRIDE_ON_STROKE | BRUSH_OVERLAY_PRIMARY_OVERRIDE_ON_STROKE | \
+   BRUSH_OVERLAY_SECONDARY_OVERRIDE_ON_STROKE)
+
+/* Brush.sculpt_tool */
+typedef enum eBrushSculptTool {
+  SCULPT_TOOL_DRAW = 1,
+  SCULPT_TOOL_SMOOTH = 2,
+  SCULPT_TOOL_PINCH = 3,
+  SCULPT_TOOL_INFLATE = 4,
+  SCULPT_TOOL_GRAB = 5,
+  SCULPT_TOOL_LAYER = 6,
+  SCULPT_TOOL_FLATTEN = 7,
+  SCULPT_TOOL_CLAY = 8,
+  SCULPT_TOOL_FILL = 9,
+  SCULPT_TOOL_SCRAPE = 10,
+  SCULPT_TOOL_NUDGE = 11,
+  SCULPT_TOOL_THUMB = 12,
+  SCULPT_TOOL_SNAKE_HOOK = 13,
+  SCULPT_TOOL_ROTATE = 14,
+  SCULPT_TOOL_SIMPLIFY = 15,
+  SCULPT_TOOL_CREASE = 16,
+  SCULPT_TOOL_BLOB = 17,
+  SCULPT_TOOL_CLAY_STRIPS = 18,
+  SCULPT_TOOL_MASK = 19,
+  SCULPT_TOOL_DRAW_SHARP = 20,
+  SCULPT_TOOL_ELASTIC_DEFORM = 21,
+  SCULPT_TOOL_POSE = 22,
+  SCULPT_TOOL_MULTIPLANE_SCRAPE = 23,
+  SCULPT_TOOL_SLIDE_RELAX = 24,
+  SCULPT_TOOL_CLAY_THUMB = 25,
+  SCULPT_TOOL_CLOTH = 26,
+  SCULPT_TOOL_DRAW_FACE_SETS = 27,
+  SCULPT_TOOL_PAINT = 28,
+  SCULPT_TOOL_SMEAR = 29,
+  SCULPT_TOOL_BOUNDARY = 30,
+  SCULPT_TOOL_DISPLACEMENT_ERASER = 31,
+} eBrushSculptTool;
+
+/* Brush.uv_sculpt_tool */
+typedef enum eBrushUVSculptTool {
+  UV_SCULPT_TOOL_GRAB = 0,
+  UV_SCULPT_TOOL_RELAX = 1,
+  UV_SCULPT_TOOL_PINCH = 2,
+} eBrushUVSculptTool;
+
+/** When #BRUSH_ACCUMULATE is used */
+#define SCULPT_TOOL_HAS_ACCUMULATE(t) \
+  ELEM(t, \
+       SCULPT_TOOL_DRAW, \
+       SCULPT_TOOL_DRAW_SHARP, \
+       SCULPT_TOOL_SLIDE_RELAX, \
+       SCULPT_TOOL_CREASE, \
+       SCULPT_TOOL_BLOB, \
+       SCULPT_TOOL_INFLATE, \
+       SCULPT_TOOL_CLAY, \
+       SCULPT_TOOL_CLAY_STRIPS, \
+       SCULPT_TOOL_CLAY_THUMB, \
+       SCULPT_TOOL_ROTATE, \
+       SCULPT_TOOL_SCRAPE, \
+       SCULPT_TOOL_FLATTEN)
+
+#define SCULPT_TOOL_HAS_NORMAL_WEIGHT(t) \
+  ELEM(t, SCULPT_TOOL_GRAB, SCULPT_TOOL_SNAKE_HOOK, SCULPT_TOOL_ELASTIC_DEFORM)
+
+#define SCULPT_TOOL_HAS_RAKE(t) ELEM(t, SCULPT_TOOL_SNAKE_HOOK)
+
+#define SCULPT_TOOL_HAS_DYNTOPO(t) \
+  (ELEM(t, /* These brushes, as currently coded, cannot support dynamic topology */ \
+        SCULPT_TOOL_GRAB, \
+        SCULPT_TOOL_ROTATE, \
+        SCULPT_TOOL_CLOTH, \
+        SCULPT_TOOL_THUMB, \
+        SCULPT_TOOL_LAYER, \
+        SCULPT_TOOL_DISPLACEMENT_ERASER, \
+        SCULPT_TOOL_DRAW_SHARP, \
+        SCULPT_TOOL_SLIDE_RELAX, \
+        SCULPT_TOOL_ELASTIC_DEFORM, \
+        SCULPT_TOOL_BOUNDARY, \
+        SCULPT_TOOL_POSE, \
+        SCULPT_TOOL_DRAW_FACE_SETS, \
+        SCULPT_TOOL_PAINT, \
+        SCULPT_TOOL_SMEAR, \
+\
+        /* These brushes could handle dynamic topology, \ \
+         * but user feedback indicates it's better not to */ \
+        SCULPT_TOOL_SMOOTH, \
+        SCULPT_TOOL_MASK) == 0)
+
+#define SCULPT_TOOL_HAS_TOPOLOGY_RAKE(t) \
+  (ELEM(t, /* These brushes, as currently coded, cannot support topology rake. */ \
+        SCULPT_TOOL_GRAB, \
+        SCULPT_TOOL_ROTATE, \
+        SCULPT_TOOL_THUMB, \
+        SCULPT_TOOL_DRAW_SHARP, \
+        SCULPT_TOOL_DISPLACEMENT_ERASER, \
+        SCULPT_TOOL_SLIDE_RELAX, \
+        SCULPT_TOOL_MASK) == 0)
+
+/* ImagePaintSettings.tool */
+typedef enum eBrushImagePaintTool {
+  PAINT_TOOL_DRAW = 0,
+  PAINT_TOOL_SOFTEN = 1,
+  PAINT_TOOL_SMEAR = 2,
+  PAINT_TOOL_CLONE = 3,
+  PAINT_TOOL_FILL = 4,
+  PAINT_TOOL_MASK = 5,
+} eBrushImagePaintTool;
+
+typedef enum eBrushVertexPaintTool {
+  VPAINT_TOOL_DRAW = 0,
+  VPAINT_TOOL_BLUR = 1,
+  VPAINT_TOOL_AVERAGE = 2,
+  VPAINT_TOOL_SMEAR = 3,
+} eBrushVertexPaintTool;
+
+typedef enum eBrushWeightPaintTool {
+  WPAINT_TOOL_DRAW = 0,
+  WPAINT_TOOL_BLUR = 1,
+  WPAINT_TOOL_AVERAGE = 2,
+  WPAINT_TOOL_SMEAR = 3,
+} eBrushWeightPaintTool;
+
+/* BrushGpencilSettings->brush type */
+typedef enum eBrushGPaintTool {
+  GPAINT_TOOL_DRAW = 0,
+  GPAINT_TOOL_FILL = 1,
+  GPAINT_TOOL_ERASE = 2,
+  GPAINT_TOOL_TINT = 3,
+} eBrushGPaintTool;
+
+/* BrushGpencilSettings->brush type */
+typedef enum eBrushGPVertexTool {
+  GPVERTEX_TOOL_DRAW = 0,
+  GPVERTEX_TOOL_BLUR = 1,
+  GPVERTEX_TOOL_AVERAGE = 2,
+  GPVERTEX_TOOL_TINT = 3,
+  GPVERTEX_TOOL_SMEAR = 4,
+  GPVERTEX_TOOL_REPLACE = 5,
+} eBrushGPVertexTool;
+
+/* BrushGpencilSettings->brush type */
+typedef enum eBrushGPSculptTool {
+  GPSCULPT_TOOL_SMOOTH = 0,
+  GPSCULPT_TOOL_THICKNESS = 1,
+  GPSCULPT_TOOL_STRENGTH = 2,
+  GPSCULPT_TOOL_GRAB = 3,
+  GPSCULPT_TOOL_PUSH = 4,
+  GPSCULPT_TOOL_TWIST = 5,
+  GPSCULPT_TOOL_PINCH = 6,
+  GPSCULPT_TOOL_RANDOMIZE = 7,
+  GPSCULPT_TOOL_CLONE = 8,
+} eBrushGPSculptTool;
+
+/* BrushGpencilSettings->brush type */
+typedef enum eBrushGPWeightTool {
+  GPWEIGHT_TOOL_DRAW = 0,
+} eBrushGPWeightTool;
+
+/* direction that the brush displaces along */
+enum {
+  SCULPT_DISP_DIR_AREA = 0,
+  SCULPT_DISP_DIR_VIEW = 1,
+  SCULPT_DISP_DIR_X = 2,
+  SCULPT_DISP_DIR_Y = 3,
+  SCULPT_DISP_DIR_Z = 4,
+};
+
+typedef enum {
+  BRUSH_MASK_DRAW = 0,
+  BRUSH_MASK_SMOOTH = 1,
+} BrushMaskTool;
+
+/* blur kernel types, Brush.blur_mode */
+typedef enum eBlurKernelType {
+  KERNEL_GAUSSIAN = 0,
+  KERNEL_BOX = 1,
+} eBlurKernelType;
+
+/* Brush.falloff_shape */
+enum {
+  PAINT_FALLOFF_SHAPE_SPHERE = 0,
+  PAINT_FALLOFF_SHAPE_TUBE = 1,
+};
+
+#define MAX_BRUSH_PIXEL_RADIUS 500
+#define GP_MAX_BRUSH_PIXEL_RADIUS 1000
+
+#ifdef __cplusplus
+}
+#endif