Differential D2889 Diff 10804 source/blender/editors/space_view3d/view3d_ruler.c

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source/blender/editors/space_view3d/view3d_ruler.c

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	#include "DNA_scene_types.h"	#include "DNA_scene_types.h"
	#include "DNA_object_types.h"	#include "DNA_object_types.h"
	#include "DNA_gpencil_types.h"	#include "DNA_gpencil_types.h"
		#include "DNA_brush_types.h"

	#include "MEM_guardedalloc.h"	#include "MEM_guardedalloc.h"

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	#include "BLT_translation.h"	#include "BLT_translation.h"

	#include "BKE_context.h"	#include "BKE_context.h"
		#include "BKE_main.h"
	#include "BKE_unit.h"	#include "BKE_unit.h"
	#include "BKE_gpencil.h"	#include "BKE_gpencil.h"
		#include "BKE_material.h"

	#include "BIF_gl.h"	#include "BIF_gl.h"

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	static bool view3d_ruler_to_gpencil(bContext C, RulerInfo ruler_info)	static bool view3d_ruler_to_gpencil(bContext C, RulerInfo ruler_info)
	{	{
	Scene *scene = CTX_data_scene(C);	Scene *scene = CTX_data_scene(C);
		Main *bmain = CTX_data_main(C);
		Object *ob = CTX_data_active_object(C);

	bGPDlayer *gpl;	bGPDlayer *gpl;
	bGPDframe *gpf;	bGPDframe *gpf;
	bGPDstroke *gps;	bGPDstroke *gps;
	bGPDpalette *palette;
	bGPDpalettecolor *palcolor;
	RulerItem *ruler_item;	RulerItem *ruler_item;
	const char *ruler_name = RULER_ID;	const char *ruler_name = RULER_ID;
	bool changed = false;	bool changed = false;

		/* FIXME: This needs to be reviewed. Should it keep being done like this? */
	if (scene->gpd == NULL) {	if (scene->gpd == NULL) {
	scene->gpd = BKE_gpencil_data_addnew("GPencil");	scene->gpd = BKE_gpencil_data_addnew(bmain, "Ruler GPencil");
	}	}

	gpl = BLI_findstring(&scene->gpd->layers, ruler_name, offsetof(bGPDlayer, info));	gpl = BLI_findstring(&scene->gpd->layers, ruler_name, offsetof(bGPDlayer, info));
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	gpl->flag \|= GP_LAYER_HIDE;	gpl->flag \|= GP_LAYER_HIDE;
	}	}

	/* try to get active palette or create a new one */	/* try to get active color or create a new one */
	palette = BKE_gpencil_palette_getactive(scene->gpd);	Material *mat = BKE_gpencil_color_ensure(bmain, ob);
	if (palette == NULL) {
	palette = BKE_gpencil_palette_addnew(scene->gpd, DATA_("GP_Palette"), true);
	}
	/* try to get color with the ruler name or create a new one */
	palcolor = BKE_gpencil_palettecolor_getbyname(palette, (char *)ruler_name);
	if (palcolor == NULL) {
	palcolor = BKE_gpencil_palettecolor_addnew(palette, (char *)ruler_name, true);
	}

	gpf = BKE_gpencil_layer_getframe(gpl, CFRA, true);	gpf = BKE_gpencil_layer_getframe(gpl, CFRA, true);
	BKE_gpencil_free_strokes(gpf);	BKE_gpencil_free_strokes(gpf);
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	gps->flag = GP_STROKE_3DSPACE;	gps->flag = GP_STROKE_3DSPACE;
	gps->thickness = 3;	gps->thickness = 3;
	/* assign color to stroke */	/* assign color to stroke */
	BLI_strncpy(gps->colorname, palcolor->info, sizeof(gps->colorname));	gps->mat_nr = BKE_object_material_slot_find_index(ob, mat) - 1;
	gps->palcolor = palcolor;
	BLI_addtail(&gpf->strokes, gps);	BLI_addtail(&gpf->strokes, gps);
	changed = true;	changed = true;
	}	}
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