Differential D7577 Diff 24241 source/blender/editors/gpencil/gpencil_primitive.c

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source/blender/editors/gpencil/gpencil_primitive.c

Show First 20 Lines • Show All 118 Lines • ▼ Show 20 Lines	static void gp_session_validatebuffer(tGPDprimitive *p)
gpd->runtime.sbuffer = ED_gpencil_sbuffer_ensure(		gpd->runtime.sbuffer = ED_gpencil_sbuffer_ensure(
gpd->runtime.sbuffer, &gpd->runtime.sbuffer_size, &gpd->runtime.sbuffer_used, true);		gpd->runtime.sbuffer, &gpd->runtime.sbuffer_size, &gpd->runtime.sbuffer_used, true);

/* reset flags */		/* reset flags */
gpd->runtime.sbuffer_sflag = 0;		gpd->runtime.sbuffer_sflag = 0;
gpd->runtime.sbuffer_sflag \|= GP_STROKE_3DSPACE;		gpd->runtime.sbuffer_sflag \|= GP_STROKE_3DSPACE;

/* Set vertex colors for buffer. */		/* Set vertex colors for buffer. */
ED_gpencil_sbuffer_vertex_color_set(		ED_gpencil_sbuffer_vertex_color_set(p->depsgraph,
p->depsgraph, p->ob, p->scene->toolsettings, p->brush, p->material);		p->ob,
		p->scene->toolsettings,
		p->brush,
		p->material,
		p->random_settings.hsv,
		1.0f);

if (ELEM(p->type, GP_STROKE_BOX, GP_STROKE_CIRCLE)) {		if (ELEM(p->type, GP_STROKE_BOX, GP_STROKE_CIRCLE)) {
gpd->runtime.sbuffer_sflag \|= GP_STROKE_CYCLIC;		gpd->runtime.sbuffer_sflag \|= GP_STROKE_CYCLIC;
}		}
}		}

static void gp_init_colors(tGPDprimitive *p)		static void gp_init_colors(tGPDprimitive *p)
{		{
▲ Show 20 Lines • Show All 539 Lines • ▼ Show 20 Lines
}		}

/* Helper: Update shape of the stroke */		/* Helper: Update shape of the stroke */
static void gp_primitive_update_strokes(bContext C, tGPDprimitive tgpi)		static void gp_primitive_update_strokes(bContext C, tGPDprimitive tgpi)
{		{
ToolSettings *ts = tgpi->scene->toolsettings;		ToolSettings *ts = tgpi->scene->toolsettings;
bGPdata *gpd = tgpi->gpd;		bGPdata *gpd = tgpi->gpd;
Brush *brush = tgpi->brush;		Brush *brush = tgpi->brush;
		BrushGpencilSettings *brush_settings = brush->gpencil_settings;
		GpRandomSettings random_settings = tgpi->random_settings;
bGPDstroke *gps = tgpi->gpf->strokes.first;		bGPDstroke *gps = tgpi->gpf->strokes.first;
GP_Sculpt_Settings *gset = &ts->gp_sculpt;		GP_Sculpt_Settings *gset = &ts->gp_sculpt;
int depth_margin = (ts->gpencil_v3d_align & GP_PROJECT_DEPTH_STROKE) ? 4 : 0;		int depth_margin = (ts->gpencil_v3d_align & GP_PROJECT_DEPTH_STROKE) ? 4 : 0;
const char *align_flag = &ts->gpencil_v3d_align;		const char *align_flag = &ts->gpencil_v3d_align;
bool is_depth = (bool)(*align_flag & (GP_PROJECT_DEPTH_VIEW \| GP_PROJECT_DEPTH_STROKE));		bool is_depth = (bool)(*align_flag & (GP_PROJECT_DEPTH_VIEW \| GP_PROJECT_DEPTH_STROKE));
const bool is_camera = (bool)(ts->gp_sculpt.lock_axis == 0) &&		const bool is_camera = (bool)(ts->gp_sculpt.lock_axis == 0) &&
(tgpi->rv3d->persp == RV3D_CAMOB) && (!is_depth);		(tgpi->rv3d->persp == RV3D_CAMOB) && (!is_depth);

Show All 38 Lines	static void gp_primitive_update_strokes(bContext C, tGPDprimitive tgpi)
}		}

/* convert screen-coordinates to 3D coordinates */		/* convert screen-coordinates to 3D coordinates */
gp_session_validatebuffer(tgpi);		gp_session_validatebuffer(tgpi);
gp_init_colors(tgpi);		gp_init_colors(tgpi);
if (gset->flag & GP_SCULPT_SETT_FLAG_PRIMITIVE_CURVE) {		if (gset->flag & GP_SCULPT_SETT_FLAG_PRIMITIVE_CURVE) {
BKE_curvemapping_initialize(ts->gp_sculpt.cur_primitive);		BKE_curvemapping_initialize(ts->gp_sculpt.cur_primitive);
}		}
if (tgpi->brush->gpencil_settings->flag & GP_BRUSH_USE_JITTER_PRESSURE) {		if (brush_settings->flag & GP_BRUSH_USE_JITTER_PRESSURE) {
BKE_curvemapping_initialize(tgpi->brush->gpencil_settings->curve_jitter);		BKE_curvemapping_initialize(brush_settings->curve_jitter);
}		}
if (tgpi->brush->gpencil_settings->flag & GP_BRUSH_USE_STENGTH_PRESSURE) {		if (brush_settings->flag & GP_BRUSH_USE_STENGTH_PRESSURE) {
BKE_curvemapping_initialize(tgpi->brush->gpencil_settings->curve_strength);		BKE_curvemapping_initialize(brush_settings->curve_strength);
}		}

/* get an array of depths, far depths are blended */		/* get an array of depths, far depths are blended */
float *depth_arr = NULL;		float *depth_arr = NULL;
if (is_depth) {		if (is_depth) {
int i;		int i;
int mval_i[2], mval_prev[2] = {0};		int mval_i[2], mval_prev[2] = {0};
bool interp_depth = false;		bool interp_depth = false;
▲ Show 20 Lines • Show All 85 Lines • ▼ Show 20 Lines	static void gp_primitive_update_strokes(bContext C, tGPDprimitive tgpi)
}		}

/* load stroke points and sbuffer */		/* load stroke points and sbuffer */
for (int i = 0; i < gps->totpoints; i++) {		for (int i = 0; i < gps->totpoints; i++) {
bGPDspoint *pt = &gps->points[i];		bGPDspoint *pt = &gps->points[i];
tGPspoint *p2d = &points2D[i];		tGPspoint *p2d = &points2D[i];

/* set rnd value for reuse */		/* set rnd value for reuse */
if ((brush->gpencil_settings->flag & GP_BRUSH_GROUP_RANDOM) && (p2d->rnd_dirty != true)) {		if ((brush_settings->flag & GP_BRUSH_GROUP_RANDOM) && (p2d->rnd_dirty != true)) {
p2d->rnd[0] = BLI_rng_get_float(tgpi->rng);		p2d->rnd[0] = BLI_rng_get_float(tgpi->rng);
p2d->rnd[1] = BLI_rng_get_float(tgpi->rng);		p2d->rnd[1] = BLI_rng_get_float(tgpi->rng);
p2d->rnd[2] = BLI_rng_get_float(tgpi->rng);
p2d->rnd_dirty = true;		p2d->rnd_dirty = true;
}		}

/* Copy points to buffer */		/* Copy points to buffer */
tGPspoint tpt = ((tGPspoint )(gpd->runtime.sbuffer) + gpd->runtime.sbuffer_used);		tGPspoint tpt = ((tGPspoint )(gpd->runtime.sbuffer) + gpd->runtime.sbuffer_used);

/* Store original points */		/* Store original points */
float tmp_xyp[2];		float tmp_xyp[2];
copy_v2_v2(tmp_xyp, &p2d->x);		copy_v2_v2(tmp_xyp, &p2d->x);

/* calc pressure */		/* calc pressure */
float curve_pressure = 1.0;		float curve_pressure = 1.0;
float pressure = 1.0;		float pressure = 1.0;
float strength = brush->gpencil_settings->draw_strength;		float strength = brush_settings->draw_strength;

/* normalize value to evaluate curve */		/* normalize value to evaluate curve */
if (gset->flag & GP_SCULPT_SETT_FLAG_PRIMITIVE_CURVE) {		if (gset->flag & GP_SCULPT_SETT_FLAG_PRIMITIVE_CURVE) {
float value = (float)i / (gps->totpoints - 1);		float value = (float)i / (gps->totpoints - 1);
curve_pressure = BKE_curvemapping_evaluateF(gset->cur_primitive, 0, value);		curve_pressure = BKE_curvemapping_evaluateF(gset->cur_primitive, 0, value);
pressure = curve_pressure;		pressure = curve_pressure;
}		}

/* apply jitter to position */		/* apply jitter to position */
if ((brush->gpencil_settings->flag & GP_BRUSH_GROUP_RANDOM) &&		if ((brush_settings->flag & GP_BRUSH_GROUP_RANDOM) && (brush_settings->draw_jitter > 0.0f)) {
(brush->gpencil_settings->draw_jitter > 0.0f)) {
float jitter;		float jitter;

if (brush->gpencil_settings->flag & GP_BRUSH_USE_JITTER_PRESSURE) {		if (brush_settings->flag & GP_BRUSH_USE_JITTER_PRESSURE) {
jitter = BKE_curvemapping_evaluateF(		jitter = BKE_curvemapping_evaluateF(brush_settings->curve_jitter, 0, curve_pressure);
brush->gpencil_settings->curve_jitter, 0, curve_pressure);
}		}
else {		else {
jitter = brush->gpencil_settings->draw_jitter;		jitter = brush_settings->draw_jitter;
}		}

/* exponential value */		/* exponential value */
const float exfactor = square_f(brush->gpencil_settings->draw_jitter + 2.0f);		const float exfactor = square_f(brush_settings->draw_jitter + 2.0f);
const float fac = p2d->rnd[0] * exfactor * jitter;		const float fac = p2d->rnd[0] * exfactor * jitter;

/* vector */		/* vector */
float mvec[2], svec[2];		float mvec[2], svec[2];
if (i > 0) {		if (i > 0) {
mvec[0] = (p2d->x - (p2d - 1)->x);		mvec[0] = (p2d->x - (p2d - 1)->x);
mvec[1] = (p2d->y - (p2d - 1)->y);		mvec[1] = (p2d->y - (p2d - 1)->y);
normalize_v2(mvec);		normalize_v2(mvec);
}		}
else {		else {
zero_v2(mvec);		zero_v2(mvec);
}		}
svec[0] = -mvec[1];		svec[0] = -mvec[1];
svec[1] = mvec[0];		svec[1] = mvec[0];

if (p2d->rnd[1] > 0.5f) {		if (p2d->rnd[1] > 0.5f) {
mul_v2_fl(svec, -fac);		mul_v2_fl(svec, -fac);
}		}
else {		else {
mul_v2_fl(svec, fac);		mul_v2_fl(svec, fac);
}		}
add_v2_v2(&p2d->x, svec);		add_v2_v2(&p2d->x, svec);
}		}

/* apply randomness to pressure */		/* color strength */
if ((brush->gpencil_settings->flag & GP_BRUSH_GROUP_RANDOM) &&		if (brush_settings->flag & GP_BRUSH_USE_STENGTH_PRESSURE) {
(brush->gpencil_settings->draw_random_press > 0.0f)) {		float curvef = BKE_curvemapping_evaluateF(brush_settings->curve_strength, 0, curve_pressure);
if (p2d->rnd[0] > 0.5f) {		strength *= curvef;
pressure -= (brush->gpencil_settings->draw_random_press * 2.0f) * p2d->rnd[1];		strength *= brush_settings->draw_strength;
}		}
else {
pressure += (brush->gpencil_settings->draw_random_press * 2.0f) * p2d->rnd[2];		CLAMP(strength, GPENCIL_STRENGTH_MIN, 1.0f);

		if (brush_settings->flag & GP_BRUSH_GROUP_RANDOM) {
		/* Apply randomness to pressure. */
		if (brush_settings->draw_random_press > 0.0f) {
		if ((brush_settings->flag2 & GP_BRUSH_USE_PRESS_AT_STROKE) == 0) {
		float rand = BLI_rng_get_float(tgpi->rng) * 2.0f - 1.0f;
		pressure = 1.0 + rand 2.0 * brush_settings->draw_random_press;
}		}
		else {
		pressure = 1.0 + random_settings.pressure brush_settings->draw_random_press;
}		}

/* color strength */		/* Apply random curve. */
if (brush->gpencil_settings->flag & GP_BRUSH_USE_STENGTH_PRESSURE) {		if (brush_settings->flag2 & GP_BRUSH_USE_PRESSURE_RAND_PRESS) {
float curvef = BKE_curvemapping_evaluateF(		pressure *= BKE_curvemapping_evaluateF(brush_settings->curve_rand_pressure, 0, pressure);
brush->gpencil_settings->curve_strength, 0, curve_pressure);
strength *= curvef;
strength *= brush->gpencil_settings->draw_strength;
}		}

CLAMP(strength, GPENCIL_STRENGTH_MIN, 1.0f);		CLAMP(pressure, 0.1f, 1.0f);
		}

/* apply randomness to color strength */		/* Apply randomness to color strength. */
if ((brush->gpencil_settings->flag & GP_BRUSH_GROUP_RANDOM) &&		if (brush_settings->draw_random_strength) {
(brush->gpencil_settings->draw_random_strength > 0.0f)) {		if ((brush_settings->flag2 & GP_BRUSH_USE_STRENGTH_AT_STROKE) == 0) {
if (p2d->rnd[2] > 0.5f) {		float rand = BLI_rng_get_float(tgpi->rng) * 2.0f - 1.0f;
strength -= strength * brush->gpencil_settings->draw_random_strength * p2d->rnd[0];		strength = 1.0 + rand brush_settings->draw_random_strength;
}		}
else {		else {
strength += strength * brush->gpencil_settings->draw_random_strength * p2d->rnd[1];		strength = 1.0 + random_settings.strength brush_settings->draw_random_strength;
}		}

		/* Apply random curve. */
		if (brush_settings->flag2 & GP_BRUSH_USE_STRENGTH_RAND_PRESS) {
		strength *= BKE_curvemapping_evaluateF(brush_settings->curve_rand_strength, 0, pressure);
		}

CLAMP(strength, GPENCIL_STRENGTH_MIN, 1.0f);		CLAMP(strength, GPENCIL_STRENGTH_MIN, 1.0f);
}		}
		}

copy_v2_v2(&tpt->x, &p2d->x);		copy_v2_v2(&tpt->x, &p2d->x);

CLAMP_MIN(pressure, 0.1f);

tpt->pressure = pressure;		tpt->pressure = pressure;
tpt->strength = strength;		tpt->strength = strength;
tpt->time = p2d->time;		tpt->time = p2d->time;

		/* Set vertex colors for buffer. */
		ED_gpencil_sbuffer_vertex_color_set(tgpi->depsgraph,
		tgpi->ob,
		tgpi->scene->toolsettings,
		tgpi->brush,
		tgpi->material,
		tgpi->random_settings.hsv,
		strength);

/* point uv */		/* point uv */
if (gpd->runtime.sbuffer_used > 0) {		if (gpd->runtime.sbuffer_used > 0) {
tGPspoint tptb = (tGPspoint )gpd->runtime.sbuffer + gpd->runtime.sbuffer_used - 1;		tGPspoint tptb = (tGPspoint )gpd->runtime.sbuffer + gpd->runtime.sbuffer_used - 1;
bGPDspoint spt, spt2;		bGPDspoint spt, spt2;

/* get origin to reproject point */		/* get origin to reproject point */
float origin[3];		float origin[3];
ED_gpencil_drawing_reference_get(tgpi->scene, tgpi->ob, ts->gpencil_v3d_align, origin);		ED_gpencil_drawing_reference_get(tgpi->scene, tgpi->ob, ts->gpencil_v3d_align, origin);
Show All 31 Lines	for (int i = 0; i < gps->totpoints; i++) {
gp_stroke_convertcoords_tpoint(		gp_stroke_convertcoords_tpoint(
tgpi->scene, tgpi->region, tgpi->ob, p2d, depth_arr ? depth_arr + i : NULL, &pt->x);		tgpi->scene, tgpi->region, tgpi->ob, p2d, depth_arr ? depth_arr + i : NULL, &pt->x);

pt->pressure = pressure;		pt->pressure = pressure;
pt->strength = strength;		pt->strength = strength;
pt->time = 0.0f;		pt->time = 0.0f;
pt->flag = 0;		pt->flag = 0;
pt->uv_fac = tpt->uv_fac;		pt->uv_fac = tpt->uv_fac;
/* Apply the vertex color to point. */		copy_v4_v4(pt->vert_color, tpt->vert_color);
ED_gpencil_point_vertex_color_set(ts, brush, pt);

if (gps->dvert != NULL) {		if (gps->dvert != NULL) {
MDeformVert *dvert = &gps->dvert[i];		MDeformVert *dvert = &gps->dvert[i];
dvert->totweight = 0;		dvert->totweight = 0;
dvert->dw = NULL;		dvert->dw = NULL;
}		}

/* Restore original points */		/* Restore original points */
▲ Show 20 Lines • Show All 147 Lines • ▼ Show 20 Lines	static void gpencil_primitive_init(bContext C, wmOperator op)

/* if brush doesn't exist, create a new set (fix damaged files from old versions) */		/* if brush doesn't exist, create a new set (fix damaged files from old versions) */
if ((paint->brush == NULL) \|\| (paint->brush->gpencil_settings == NULL)) {		if ((paint->brush == NULL) \|\| (paint->brush->gpencil_settings == NULL)) {
BKE_brush_gpencil_paint_presets(bmain, ts);		BKE_brush_gpencil_paint_presets(bmain, ts);
}		}

/* Set Draw brush. */		/* Set Draw brush. */
Brush *brush = BKE_paint_toolslots_brush_get(paint, 0);		Brush *brush = BKE_paint_toolslots_brush_get(paint, 0);

BKE_brush_tool_set(brush, paint, 0);		BKE_brush_tool_set(brush, paint, 0);
BKE_paint_brush_set(paint, brush);		BKE_paint_brush_set(paint, brush);
tgpi->brush = brush;		tgpi->brush = brush;

/* control points */		/* control points */
tgpi->gpd->runtime.cp_points = MEM_callocN(sizeof(bGPDcontrolpoint) * MAX_CP,		tgpi->gpd->runtime.cp_points = MEM_callocN(sizeof(bGPDcontrolpoint) * MAX_CP,
"gp primitive cpoint");		"gp primitive cpoint");
tgpi->gpd->runtime.tot_cp_points = 0;		tgpi->gpd->runtime.tot_cp_points = 0;
▲ Show 20 Lines • Show All 51 Lines • ▼ Show 20 Lines	static int gpencil_primitive_invoke(bContext C, wmOperator op, const wmEvent *event)
wmWindow *win = CTX_wm_window(C);		wmWindow *win = CTX_wm_window(C);
bGPdata *gpd = CTX_data_gpencil_data(C);		bGPdata *gpd = CTX_data_gpencil_data(C);
tGPDprimitive *tgpi = NULL;		tGPDprimitive *tgpi = NULL;

/* initialize operator runtime data */		/* initialize operator runtime data */
gpencil_primitive_init(C, op);		gpencil_primitive_init(C, op);
tgpi = op->customdata;		tgpi = op->customdata;

		/* Init random settings. */
		ED_gpencil_init_random_settings(tgpi->brush, event->mval, &tgpi->random_settings);

const bool is_modal = RNA_boolean_get(op->ptr, "wait_for_input");		const bool is_modal = RNA_boolean_get(op->ptr, "wait_for_input");
if (!is_modal) {		if (!is_modal) {
tgpi->flag = IN_PROGRESS;		tgpi->flag = IN_PROGRESS;
gpencil_primitive_interaction_begin(tgpi, event);		gpencil_primitive_interaction_begin(tgpi, event);
}		}

/* if in tools region, wait till we get to the main (3d-space)		/* if in tools region, wait till we get to the main (3d-space)
* region before allowing drawing to take place.		* region before allowing drawing to take place.
Show All 20 Lines	static void gpencil_primitive_interaction_end(bContext *C,
wmWindow *win,		wmWindow *win,
tGPDprimitive *tgpi)		tGPDprimitive *tgpi)
{		{
bGPDframe *gpf;		bGPDframe *gpf;
bGPDstroke *gps;		bGPDstroke *gps;

ToolSettings *ts = tgpi->scene->toolsettings;		ToolSettings *ts = tgpi->scene->toolsettings;
Brush *brush = tgpi->brush;		Brush *brush = tgpi->brush;
		BrushGpencilSettings *brush_settings = brush->gpencil_settings;

const int def_nr = tgpi->ob->actdef - 1;		const int def_nr = tgpi->ob->actdef - 1;
const bool have_weight = (bool)BLI_findlink(&tgpi->ob->defbase, def_nr);		const bool have_weight = (bool)BLI_findlink(&tgpi->ob->defbase, def_nr);

/* return to normal cursor and header status */		/* return to normal cursor and header status */
ED_workspace_status_text(C, NULL);		ED_workspace_status_text(C, NULL);
WM_cursor_modal_restore(win);		WM_cursor_modal_restore(win);

/* insert keyframes as required... */		/* insert keyframes as required... */
short add_frame_mode;		short add_frame_mode;
if (ts->gpencil_flags & GP_TOOL_FLAG_RETAIN_LAST) {		if (ts->gpencil_flags & GP_TOOL_FLAG_RETAIN_LAST) {
add_frame_mode = GP_GETFRAME_ADD_COPY;		add_frame_mode = GP_GETFRAME_ADD_COPY;
}		}
else {		else {
add_frame_mode = GP_GETFRAME_ADD_NEW;		add_frame_mode = GP_GETFRAME_ADD_NEW;
}		}

gpf = BKE_gpencil_layer_frame_get(tgpi->gpl, tgpi->cframe, add_frame_mode);		gpf = BKE_gpencil_layer_frame_get(tgpi->gpl, tgpi->cframe, add_frame_mode);

/* prepare stroke to get transferred */		/* prepare stroke to get transferred */
gps = tgpi->gpf->strokes.first;		gps = tgpi->gpf->strokes.first;
if (gps) {		if (gps) {
gps->thickness = brush->size;		gps->thickness = brush->size;
gps->hardeness = brush->gpencil_settings->hardeness;		gps->hardeness = brush_settings->hardeness;
copy_v2_v2(gps->aspect_ratio, brush->gpencil_settings->aspect_ratio);		copy_v2_v2(gps->aspect_ratio, brush_settings->aspect_ratio);

/* Calc geometry data. */		/* Calc geometry data. */
BKE_gpencil_stroke_geometry_update(gps);		BKE_gpencil_stroke_geometry_update(gps);
}		}

/* transfer stroke from temporary buffer to the actual frame */		/* transfer stroke from temporary buffer to the actual frame */
if (ts->gpencil_flags & GP_TOOL_FLAG_PAINT_ONBACK) {		if (ts->gpencil_flags & GP_TOOL_FLAG_PAINT_ONBACK) {
BLI_movelisttolist_reverse(&gpf->strokes, &tgpi->gpf->strokes);		BLI_movelisttolist_reverse(&gpf->strokes, &tgpi->gpf->strokes);
▲ Show 20 Lines • Show All 146 Lines • ▼ Show 20 Lines	switch (event->type) {
}		}
}		}
}		}

/* brush strength */		/* brush strength */
static void gpencil_primitive_strength(tGPDprimitive *tgpi, bool reset)		static void gpencil_primitive_strength(tGPDprimitive *tgpi, bool reset)
{		{
Brush *brush = tgpi->brush;		Brush *brush = tgpi->brush;
		BrushGpencilSettings *brush_settings = brush->gpencil_settings;

if (brush) {		if (brush) {
if (reset) {		if (reset) {
brush->gpencil_settings->draw_strength = tgpi->brush_strength;		brush_settings->draw_strength = tgpi->brush_strength;
tgpi->brush_strength = 0.0f;		tgpi->brush_strength = 0.0f;
}		}
else {		else {
if (tgpi->brush_strength == 0.0f) {		if (tgpi->brush_strength == 0.0f) {
tgpi->brush_strength = brush->gpencil_settings->draw_strength;		tgpi->brush_strength = brush_settings->draw_strength;
}		}
float move[2];		float move[2];
sub_v2_v2v2(move, tgpi->mval, tgpi->mvalo);		sub_v2_v2v2(move, tgpi->mval, tgpi->mvalo);
float adjust = (move[1] > 0.0f) ? 0.01f : -0.01f;		float adjust = (move[1] > 0.0f) ? 0.01f : -0.01f;
brush->gpencil_settings->draw_strength += adjust * fabsf(len_manhattan_v2(move));		brush_settings->draw_strength += adjust * fabsf(len_manhattan_v2(move));
}		}

/* limit low limit because below 0.2f the stroke is invisible */		/* limit low limit because below 0.2f the stroke is invisible */
CLAMP(brush->gpencil_settings->draw_strength, 0.2f, 1.0f);		CLAMP(brush_settings->draw_strength, 0.2f, 1.0f);
}		}
}		}

/* brush size */		/* brush size */
static void gpencil_primitive_size(tGPDprimitive *tgpi, bool reset)		static void gpencil_primitive_size(tGPDprimitive *tgpi, bool reset)
{		{
Brush *brush = tgpi->brush;		Brush *brush = tgpi->brush;
if (brush) {		if (brush) {
▲ Show 20 Lines • Show All 486 Lines • Show Last 20 Lines