GPencil: New option to export PDF full scene

This new mode export all frames of the scene.

Reviewed By: pepeland

Differential Revision: https://developer.blender.org/D13055

1 files changed, 29 insertions, 22 deletions

diff --git a/source/blender/io/gpencil/intern/gpencil_io_capi.cc b/source/blender/io/gpencil/intern/gpencil_io_capi.cc
index 544c51e0b4f..95f5839682f 100644
--- a/source/blender/io/gpencil/intern/gpencil_io_capi.cc
+++ b/source/blender/io/gpencil/intern/gpencil_io_capi.cc
@@ -112,32 +112,39 @@ static bool gpencil_io_export_pdf(Depsgraph *depsgraph,
   exporter->frame_number_set(iparams->frame_cur);
   result |= exporter->new_document();
 
-  const bool use_frame_selected = (iparams->frame_mode == GP_EXPORT_FRAME_SELECTED);
-  if (use_frame_selected) {
-    for (int32_t i = iparams->frame_start; i < iparams->frame_end + 1; i++) {
-      if (!is_keyframe_included(gpd_eval, i, use_frame_selected)) {
-        continue;
-      }
-
-      CFRA = i;
-      BKE_scene_graph_update_for_newframe(depsgraph);
+  switch (iparams->frame_mode) {
+    case GP_EXPORT_FRAME_ACTIVE: {
       exporter->prepare_camera_params(scene, iparams);
-      exporter->frame_number_set(i);
       exporter->add_newpage();
       exporter->add_body();
+      result = exporter->write();
+      break;
     }
-    result = exporter->write();
-    /* Back to original frame. */
-    exporter->frame_number_set(iparams->frame_cur);
-    CFRA = iparams->frame_cur;
-    BKE_scene_camera_switch_update(scene);
-    BKE_scene_graph_update_for_newframe(depsgraph);
-  }
-  else {
-    exporter->prepare_camera_params(scene, iparams);
-    exporter->add_newpage();
-    exporter->add_body();
-    result = exporter->write();
+    case GP_EXPORT_FRAME_SELECTED:
+    case GP_EXPORT_FRAME_SCENE: {
+      for (int32_t i = iparams->frame_start; i < iparams->frame_end + 1; i++) {
+        if ((iparams->frame_mode == GP_EXPORT_FRAME_SELECTED) &&
+            (!is_keyframe_included(gpd_eval, i, true))) {
+          continue;
+        }
+
+        CFRA = i;
+        BKE_scene_graph_update_for_newframe(depsgraph);
+        exporter->prepare_camera_params(scene, iparams);
+        exporter->frame_number_set(i);
+        exporter->add_newpage();
+        exporter->add_body();
+      }
+      result = exporter->write();
+      /* Back to original frame. */
+      exporter->frame_number_set(iparams->frame_cur);
+      CFRA = iparams->frame_cur;
+      BKE_scene_camera_switch_update(scene);
+      BKE_scene_graph_update_for_newframe(depsgraph);
+      break;
+    }
+    default:
+      break;
   }
 
   return result;