Index: trunk/src/hid_cam.c
===================================================================
--- trunk/src/hid_cam.c	(revision 37307)
+++ trunk/src/hid_cam.c	(revision 37308)
@@ -5,7 +5,7 @@
  *  (this file is based on PCB, interactive printed circuit board design)
  *  Copyright (C) 1994,1995,1996 Thomas Nau
  *  Copyright (C) 2004 harry eaton
- *  Copyright (C) 2019 Tibor 'Igor2' Palinkas
+ *  Copyright (C) 2019,2023 Tibor 'Igor2' Palinkas
  *
  *  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
@@ -41,7 +41,9 @@
 #include "layer_addr.h"
 #include "layer_vis.h"
 #include "plug_io.h"
+#include "conf_core.h"
 #include <librnd/core/misc_util.h>
+#include <librnd/core/rnd_conf.h>
 
 htsp_t *pcb_cam_vars = NULL; /* substitute %% variables from this hash */
 
@@ -257,6 +259,10 @@
 				dst->okempty_group = 1;
 			else if (strcmp(curr, "okempty-content") == 0)
 				dst->okempty_content = 1;
+			else if (strcmp(curr, "flip_x") == 0)
+				dst->flip_x = 1;
+			else if (strcmp(curr, "flip_y") == 0)
+				dst->flip_y = 1;
 			else
 				rnd_message(RND_MSG_ERROR, "CAM: ignoring unknown global parameter [%s]\n", curr);
 		}
@@ -340,6 +346,12 @@
 		}
 	}
 
+	if (dst->flip_x)
+		rnd_conf_force_set_bool(rnd_conf.editor.view.flip_x, 1);
+	if (dst->flip_y)
+		rnd_conf_force_set_bool(rnd_conf.editor.view.flip_y, 1);
+	rnd_conf_force_set_bool(conf_core.editor.show_solder_side, (dst->flip_x ^ dst->flip_y));
+
 	dst->active = 1;
 	return 0;
 	err:;
Index: trunk/src/hid_cam.h
===================================================================
--- trunk/src/hid_cam.h	(revision 37307)
+++ trunk/src/hid_cam.h	(revision 37308)
@@ -21,6 +21,8 @@
 
 	unsigned int okempty_content:1; /* do not warn if no objects exported (but group exists) */
 	unsigned int okempty_group:1;   /* do not warn if no group exported */
+	unsigned flip_x:1;
+	unsigned flip_y:1;
 
 	/* private/internal/cache */
 	const char *fn_template;