Apply clang-format.

experimental/tinyobj_loader_opt.h

@@ -602,8 +602,7 @@ static inline float parseFloat(const char **token) {
   float f = static_cast<float>(atof(*token));
   (*token) += strcspn((*token), " \t\r");
 #else
-  const char *end =
-      (*token) + until_space((*token));
+  const char *end = (*token) + until_space((*token));
   double val = 0.0;
   tryParseDouble((*token), end, &val);
   float f = static_cast<float>(val);
@@ -924,30 +923,28 @@ struct CommandCount {
   }
 };
 
-class
-LoadOption
-{
+class LoadOption {
  public:
   LoadOption() : req_num_threads(-1), triangulate(true), verbose(false) {}
 
   int req_num_threads;
   bool triangulate;
   bool verbose;
-
 };
 
-
 /// Parse wavefront .obj(.obj string data is expanded to linear char array
 /// `buf')
 /// -1 to req_num_threads use the number of HW threads in the running system.
 bool parseObj(attrib_t *attrib, std::vector<shape_t> *shapes, const char *buf,
-              size_t len, const LoadOption& option);
+              size_t len, const LoadOption &option);
 
 #ifdef TINYOBJ_LOADER_OPT_IMPLEMENTATION
 
 static bool parseLine(Command *command, const char *p, size_t p_len,
                       bool triangulate = true) {
-  // @todo { operate directly on pointer `p'. to do that, add range check for string operatoion against `p', since `p' is not null-terminated at p[p_len] }
+  // @todo { operate directly on pointer `p'. to do that, add range check for
+  // string operatoion against `p', since `p' is not null-terminated at p[p_len]
+  // }
   char linebuf[4096];
   assert(p_len < 4095);
   memcpy(linebuf, p, p_len);
@@ -1141,8 +1138,7 @@ static inline bool is_line_ending(const char *p, size_t i, size_t end_i) {
 }
 
 bool parseObj(attrib_t *attrib, std::vector<shape_t> *shapes, const char *buf,
-              size_t len, const LoadOption& option)
-{
+              size_t len, const LoadOption &option) {
   attrib->vertices.clear();
   attrib->normals.clear();
   attrib->texcoords.clear();
@@ -1153,7 +1149,8 @@ bool parseObj(attrib_t *attrib, std::vector<shape_t> *shapes, const char *buf,
 
   if (len < 1) return false;
 
-  auto num_threads = (option.req_num_threads < 0) ? std::thread::hardware_concurrency()
+  auto num_threads = (option.req_num_threads < 0)
+                         ? std::thread::hardware_concurrency()
                          : option.req_num_threads;
   num_threads =
       std::max(1, std::min(static_cast<int>(num_threads), kMaxThreads));

experimental/trackball.cc

@@ -86,7 +86,7 @@ static void vsub(const float *src1, const float *src2, float *dst) {
 }
 
 static void vcopy(const float *v1, float *v2) {
-  register int i;
+  int i;
   for (i = 0; i < 3; i++)
     v2[i] = v1[i];
 }