Differential D13984 Diff 48180 source/blender/editors/gpencil/gpencil_paint.c

Changeset View

Standalone View

source/blender/editors/gpencil/gpencil_paint.c

Show First 20 Lines • Show All 50 Lines • ▼ Show 20 Lines
#include "BKE_brush.h"		#include "BKE_brush.h"
#include "BKE_colortools.h"		#include "BKE_colortools.h"
#include "BKE_context.h"		#include "BKE_context.h"
#include "BKE_deform.h"		#include "BKE_deform.h"
#include "BKE_global.h"		#include "BKE_global.h"
#include "BKE_gpencil.h"		#include "BKE_gpencil.h"
#include "BKE_gpencil_curve.h"		#include "BKE_gpencil_curve.h"
#include "BKE_gpencil_geom.h"		#include "BKE_gpencil_geom.h"
		#include "BKE_gpencil_update_cache.h"
#include "BKE_layer.h"		#include "BKE_layer.h"
#include "BKE_main.h"		#include "BKE_main.h"
#include "BKE_material.h"		#include "BKE_material.h"
#include "BKE_paint.h"		#include "BKE_paint.h"
#include "BKE_report.h"		#include "BKE_report.h"
#include "BKE_screen.h"		#include "BKE_screen.h"
#include "BKE_tracking.h"		#include "BKE_tracking.h"

▲ Show 20 Lines • Show All 1,269 Lines • ▼ Show 20 Lines	static void gpencil_stroke_newfrombuffer(tGPsdata *p)

/* In Multiframe mode, duplicate the stroke in other frames. */		/* In Multiframe mode, duplicate the stroke in other frames. */
if (GPENCIL_MULTIEDIT_SESSIONS_ON(p->gpd)) {		if (GPENCIL_MULTIEDIT_SESSIONS_ON(p->gpd)) {
const bool tail = (ts->gpencil_flags & GP_TOOL_FLAG_PAINT_ONBACK);		const bool tail = (ts->gpencil_flags & GP_TOOL_FLAG_PAINT_ONBACK);
BKE_gpencil_stroke_copy_to_keyframes(gpd, gpl, p->gpf, gps, tail);		BKE_gpencil_stroke_copy_to_keyframes(gpd, gpl, p->gpf, gps, tail);
}		}

gpencil_update_cache(p->gpd);		gpencil_update_cache(p->gpd);
		BKE_gpencil_tag_full_update(p->gpd, gpl, p->gpf, NULL);
}		}

/* --- 'Eraser' for 'Paint' Tool ------ */		/* --- 'Eraser' for 'Paint' Tool ------ */

/* only erase stroke points that are visible */		/* only erase stroke points that are visible */
static bool gpencil_stroke_eraser_is_occluded(		static bool gpencil_stroke_eraser_is_occluded(
tGPsdata p, bGPDlayer gpl, bGPDspoint *pt, const int x, const int y)		tGPsdata p, bGPDlayer gpl, bGPDspoint *pt, const int x, const int y)
{		{
▲ Show 20 Lines • Show All 751 Lines • ▼ Show 20 Lines	if (gpd->runtime.sbuffer) {
MEM_SAFE_FREE(gpd->runtime.sbuffer);		MEM_SAFE_FREE(gpd->runtime.sbuffer);
gpd->runtime.sbuffer = NULL;		gpd->runtime.sbuffer = NULL;
}		}

/* clear flags */		/* clear flags */
gpd->runtime.sbuffer_used = 0;		gpd->runtime.sbuffer_used = 0;
gpd->runtime.sbuffer_size = 0;		gpd->runtime.sbuffer_size = 0;
gpd->runtime.sbuffer_sflag = 0;		gpd->runtime.sbuffer_sflag = 0;
		/* This update is required for update-on-write because the sbuffer data is not longer overwritten
		* by a copy-on-write. */
		ED_gpencil_sbuffer_update_eval(gpd, p->ob_eval);
p->inittime = 0.0;		p->inittime = 0.0;
}		}

static void gpencil_session_free(tGPsdata *p)		static void gpencil_session_free(tGPsdata *p)
{		{
if (p->rng != NULL) {		if (p->rng != NULL) {
BLI_rng_free(p->rng);		BLI_rng_free(p->rng);
}		}
Show All 12 Lines	static void gpencil_paint_initstroke(tGPsdata *p,
Scene *scene = p->scene;		Scene *scene = p->scene;
ToolSettings *ts = scene->toolsettings;		ToolSettings *ts = scene->toolsettings;
bool changed = false;		bool changed = false;

/* get active layer (or add a new one if non-existent) */		/* get active layer (or add a new one if non-existent) */
p->gpl = BKE_gpencil_layer_active_get(p->gpd);		p->gpl = BKE_gpencil_layer_active_get(p->gpd);
if (p->gpl == NULL) {		if (p->gpl == NULL) {
p->gpl = BKE_gpencil_layer_addnew(p->gpd, DATA_("GP_Layer"), true, false);		p->gpl = BKE_gpencil_layer_addnew(p->gpd, DATA_("GP_Layer"), true, false);
		BKE_gpencil_tag_full_update(p->gpd, NULL, NULL, NULL);
changed = true;		changed = true;
if (p->custom_color[3]) {		if (p->custom_color[3]) {
copy_v3_v3(p->gpl->color, p->custom_color);		copy_v3_v3(p->gpl->color, p->custom_color);
}		}
}		}

/* Recalculate layer transform matrix to avoid problems if props are animated. */		/* Recalculate layer transform matrix to avoid problems if props are animated. */
loc_eul_size_to_mat4(p->gpl->layer_mat, p->gpl->location, p->gpl->rotation, p->gpl->scale);		loc_eul_size_to_mat4(p->gpl->layer_mat, p->gpl->location, p->gpl->rotation, p->gpl->scale);
▲ Show 20 Lines • Show All 66 Lines • ▼ Show 20 Lines	if (IS_AUTOKEY_ON(scene)) {
add_frame_mode = GP_GETFRAME_ADD_NEW;		add_frame_mode = GP_GETFRAME_ADD_NEW;
}		}
}		}
else {		else {
add_frame_mode = GP_GETFRAME_USE_PREV;		add_frame_mode = GP_GETFRAME_USE_PREV;
}		}

bool need_tag = p->gpl->actframe == NULL;		bool need_tag = p->gpl->actframe == NULL;
		bGPDframe *actframe = p->gpl->actframe;

p->gpf = BKE_gpencil_layer_frame_get(p->gpl, CFRA, add_frame_mode);		p->gpf = BKE_gpencil_layer_frame_get(p->gpl, CFRA, add_frame_mode);
/* Only if there wasn't an active frame, need update. */		/* Only if there wasn't an active frame, need update. */
if (need_tag) {		if (need_tag) {
DEG_id_tag_update(&p->gpd->id, ID_RECALC_TRANSFORM \| ID_RECALC_GEOMETRY);		DEG_id_tag_update(&p->gpd->id, ID_RECALC_GEOMETRY);
		}
		if (actframe != p->gpl->actframe) {
		BKE_gpencil_tag_full_update(p->gpd, p->gpl, NULL, NULL);
}		}

if (p->gpf == NULL) {		if (p->gpf == NULL) {
p->status = GP_STATUS_ERROR;		p->status = GP_STATUS_ERROR;
if (!IS_AUTOKEY_ON(scene)) {		if (!IS_AUTOKEY_ON(scene)) {
BKE_report(p->reports, RPT_INFO, "No available frame for creating stroke");		BKE_report(p->reports, RPT_INFO, "No available frame for creating stroke");
}		}

▲ Show 20 Lines • Show All 1,756 Lines • Show Last 20 Lines