Rendering Daydream controller in a fixed position.

chrome/browser/android/vr_shell/gltf_parser.h

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_ANDROID_VR_SHELL_GLTF_PARSER_H_
 #define CHROME_BROWSER_ANDROID_VR_SHELL_GLTF_PARSER_H_
 
 #include <memory>
 #include <string>
 #include <unordered_map>
@@ skipping 15 matching lines @@
 // TODO(acondor): Implement glTF 2.0 parser. gltf::Asset is mostly version
 // agnostic.
 class GltfParser {
  public:
   GltfParser();
   ~GltfParser();
   // Note: If your glTF references external files, this function will perform
   // IO, and a base path must be specified.
   std::unique_ptr<gltf::Asset> Parse(
       const base::DictionaryValue& dict,
+      std::vector<std::unique_ptr<gltf::Buffer>>* buffers,
       const base::FilePath& path = base::FilePath());
   // Note: This function will perform IO.
-  std::unique_ptr<gltf::Asset> Parse(const base::FilePath& gltf_path);
+  std::unique_ptr<gltf::Asset> Parse(
+      const base::FilePath& gltf_path,
+      std::vector<std::unique_ptr<gltf::Buffer>>* buffers);
 
  private:
-  bool ParseInternal(const base::DictionaryValue& dict);
-  bool SetBuffers(const base::DictionaryValue& dict);
+  bool ParseInternal(const base::DictionaryValue& dict,
+                     std::vector<std::unique_ptr<gltf::Buffer>>* buffers);
+  bool SetBuffers(const base::DictionaryValue& dict,
+                  std::vector<std::unique_ptr<gltf::Buffer>>* buffers);
   bool SetBufferViews(const base::DictionaryValue& dict);
   bool SetAccessors(const base::DictionaryValue& dict);
   bool SetMeshes(const base::DictionaryValue& dict);
   bool SetNodes(const base::DictionaryValue& dict);
   bool SetScenes(const base::DictionaryValue& dict);
   std::unique_ptr<gltf::Mesh::Primitive> ProcessPrimitive(
       const base::DictionaryValue& dict);
   std::unique_ptr<gltf::Buffer> ProcessUri(const std::string& uri_str);
   void Clear();
 
   std::unique_ptr<gltf::Asset> asset_;
   base::FilePath path_;
   std::unordered_map<std::string, std::size_t> buffer_ids_;
   std::unordered_map<std::string, std::size_t> buffer_view_ids_;
   std::unordered_map<std::string, std::size_t> accessor_ids_;
   std::unordered_map<std::string, std::size_t> node_ids_;
   std::unordered_map<std::string, std::size_t> mesh_ids_;
   std::unordered_map<std::string, std::size_t> scene_ids_;
 
   DISALLOW_COPY_AND_ASSIGN(GltfParser);
 };
 
 }  // namespace vr_shell
 
 #endif  // CHROME_BROWSER_ANDROID_VR_SHELL_GLTF_PARSER_H_