Initial commit

modules/world/terrain_object.cpp

@@ -0,0 +1,39 @@
+#include <scene/3d/mesh_instance.h>
+#include "terrain_object.h"
+
+List<TerrainObject> TerrainObject::get_objects(const PackedScene *sc, const NodePath &path)
+{
+	int i, j;
+	List<TerrainObject> obj_list;
+	if (sc) {
+		Node *tmp = sc->instance();
+		Node *obj = tmp->get_node_or_null(path);
+		if (!obj)
+			printf("no objects :(\n");
+		if (obj) {
+			printf("objects: %d\n", obj->get_child_count());
+			for (i = 0; i < obj->get_child_count(); i++) {
+				Node *scobj = obj->get_child(i);
+				if (!scobj)
+					continue;
+				TerrainObject tobj;
+				printf("lods: %d\n", scobj->get_child_count());
+				for (j = 0; j < scobj->get_child_count(); j++) {
+					Node *p = scobj->get_child(j);
+					MeshInstance *mi = Object::cast_to<MeshInstance>(p);
+					if (mi) {
+						Ref<Mesh> data = mi->get_mesh();
+						if (data.ptr()) {
+							tobj.add_mesh(data);
+						}
+
+					}
+				}
+				if (tobj.lods.size() > 0)
+					obj_list.push_back(tobj);
+			}
+		}
+	}
+	return obj_list;
+}
+