Update README.

Update build script.

README.md

@@ -68,6 +68,12 @@ See `examples` directory.
 
 ## TODO
 
+* [ ] USDA(USD Ascii) support
+  * [ ] Write our own USDA parser with PEG.
+* [ ] Animation
+  * [ ] Skinning(usdSkel)
+  * [ ] Blend shapes
+    * [ ] In-between blend shapes
 * [ ] Audio play support
   * [ ] Play audio using SoLoud or miniaudio(or Oboe for Android)
   * [ ] wav(dr_wav)

examples/openglviewer/CMakeLists.txt

@@ -1,9 +1,10 @@
+# Assume this project is a root project
 cmake_minimum_required(VERSION 3.5.1)
 
-set(BUILD_TARGET "openglviewer")
-
 project(${BUILD_TARGET} C CXX)
 
+set(BUILD_TARGET "openglviewer")
+
 set(CMAKE_CXX_STANDARD 11)
 
 find_package(OpenGL REQUIRED)
@@ -20,6 +21,12 @@ set(SOURCES
     main.cc
     #render.cc
     #render-config.cc
+
+    # tinyusdz
+    ../../src/tinyusdz.cc
+    ../../src/integerCoding.cpp
+    ../../src/pxrLZ4/lz4.cpp
+    ../../src/lz4-compression.cc
 )
 
 set(GUI_SOURCES

meson.build

@@ -3,8 +3,8 @@
 project('tinyusdz', 'cpp', default_options : ['cpp_std=c++11'])
 
 incdirs = include_directories('src')
-executable('tinyusdz',
-  'src/pxrLZ4/lz4.cpp', 'src/main.cc', 'src/tinyusdz.cc',
+library('tinyusdz',
+  'src/pxrLZ4/lz4.cpp', 'src/tinyusdz.cc',
   'src/lz4-compression.cc',
   'src/integerCoding.cpp',
   include_directories : incdirs )