--- a/semicongine/build.nim	Sun Dec 03 01:48:55 2023 +0700
+++ b/semicongine/build.nim	Sun Dec 03 22:26:58 2023 +0700
@@ -1,6 +1,8 @@
 import std/strformat
 import std/os
 
+import ./core/audiotypes
+
 proc semicongine_build*(buildname: string, bundleType: string, resourceRoot: string, builddir="./build"): string =
   switch("experimental", "strictEffects")
   switch("experimental", "strictFuncs")
@@ -40,3 +42,11 @@
           exec &"powershell Compress-Archive * {outputfile}"
         cd(oldcwd)
   return outdir
+
+proc semicongine_import_mesh*(blender_file: string, output_file: string) =
+  assert blender_file.fileExists
+  let converter_script  = currentSourcePath.parentDir().parentDir().joinPath("scripts/blender_gltf_converter.py")
+  exec &"blender --background --python {converter_script} -- {blender_file} {output_file}"
+
+proc semicongine_import_audio*(in_file: string, output_file: string) =
+  exec &"ffmpeg -i {in_file} -ar {AUDIO_SAMPLE_RATE} {output_file}"