GPencil: Remove dummy marker for Grease Pencil objects

After adding selecction using strokes, the dummy is not required because it was added as a provisional solution while we implement stroke selection.

release/scripts/startup/bl_ui/properties_data_gpencil.py

@@ -375,8 +375,6 @@ class DATA_PT_gpencil_display(ObjectButtonsPanel, Panel):
         gpd = context.gpencil_data
         gpl = context.active_gpencil_layer
 
-        layout.prop(ob, "empty_display_size", text="Marker Size")
-
         layout.prop(gpd, "edit_line_color", text="Edit Line Color")
         if gpl:
             layout.prop(gpd, "show_stroke_direction", text="Show Stroke Directions")

source/blender/blenkernel/intern/object.c

@@ -1661,11 +1661,6 @@ void BKE_object_obdata_size_init(struct Object *ob, const float size)
 			ob->empty_drawsize *= size;
 			break;
 		}
-		case OB_GPENCIL:
-		{
-			ob->empty_drawsize *= size;
-			break;
-		}
 		case OB_FONT:
 		{
 			Curve *cu = ob->data;
@@ -2560,7 +2555,7 @@ void BKE_object_minmax(Object *ob, float min_r[3], float max_r[3], const bool us
 		float size[3];
 
 		copy_v3_v3(size, ob->scale);
-		if ((ob->type == OB_EMPTY) || (ob->type == OB_GPENCIL)) {
+		if (ob->type == OB_EMPTY) {
 			mul_v3_fl(size, ob->empty_drawsize);
 		}
 

source/blender/draw/modes/object_mode.c

@@ -2321,14 +2321,6 @@ static void volumes_free_smoke_textures(void)
 	BLI_freelistN(&e_data.smoke_domains);
 }
 
-static void DRW_shgroup_gpencil(OBJECT_ShadingGroupList *sgl, Object *ob, ViewLayer *view_layer)
-{
-	float *color;
-	DRW_object_wire_theme_get(ob, view_layer, &color);
-
-	DRW_shgroup_call_dynamic_add(sgl->gpencil_axes, color, &ob->empty_drawsize, ob->obmat);
-}
-
 static void DRW_shgroup_speaker(OBJECT_ShadingGroupList *sgl, Object *ob, ViewLayer *view_layer)
 {
 	float *color;
@@ -3059,16 +3051,6 @@ static void OBJECT_cache_populate(void *vedata, Object *ob)
 			}
 			DRW_shgroup_empty(sh_data, sgl, ob, view_layer, rv3d, draw_ctx->sh_cfg);
 			break;
-		case OB_GPENCIL:
-			if (hide_object_extra) {
-				break;
-			}
-			/* in all modes except object mode hide always */
-			if (draw_ctx->object_mode != OB_MODE_OBJECT) {
-				break;
-			}
-			DRW_shgroup_gpencil(sgl, ob, view_layer);
-			break;
 		case OB_SPEAKER:
 			if (hide_object_extra) {
 				break;

source/blender/editors/gpencil/gpencil_utils.c

@@ -1271,8 +1271,6 @@ Object *ED_gpencil_add_object(bContext *C, Scene *UNUSED(scene), const float loc
 
 	Object *ob = ED_object_add_type(C, OB_GPENCIL, NULL, loc, rot, false, local_view_bits);
 
-	/* define size */
-	BKE_object_obdata_size_init(ob, GP_OBGPENCIL_DEFAULT_SIZE);
 	/* create default brushes and colors */
 	ED_gpencil_add_defaults(C, ob);
 

source/blender/editors/object/object_add.c

@@ -1018,12 +1018,9 @@ static int object_gpencil_add_exec(bContext *C, wmOperator *op)
 			}
 		}
 
-		float radius = RNA_float_get(op->ptr, "radius");
 		ob = ED_object_add_type(C, OB_GPENCIL, ob_name, loc, rot, true, local_view_bits);
 		gpd = ob->data;
 		newob = true;
-
-		BKE_object_obdata_size_init(ob, GP_OBGPENCIL_DEFAULT_SIZE * radius);
 	}
 	else {
 		DEG_id_tag_update(&ob->id, ID_RECALC_GEOMETRY);

source/blender/makesdna/DNA_gpencil_types.h

@@ -34,7 +34,6 @@ struct CurveMapping;
 struct GHash;
 struct MDeformVert;
 
-#define GP_OBGPENCIL_DEFAULT_SIZE  0.2f
 #define GP_DEFAULT_PIX_FACTOR 1.0f
 #define GP_DEFAULT_GRID_LINES 4
 #define GP_MAX_INPUT_SAMPLES 10