Initial commit.

test.cc

@@ -0,0 +1,45 @@
+#include "tiny_obj_loader.h"
+
+#include <cassert>
+#include <iostream>
+
+int
+main(
+  int argc,
+  char **argv)
+{
+  std::string inputfile = "cornell_box.obj";
+  std::vector<tinyobj::shape_t> shapes;
+
+  if (argc > 1) {
+    inputfile = std::string(argv[1]);
+  }
+  
+  std::string err = tinyobj::LoadObj(shapes, inputfile.c_str());
+
+  if (!err.empty()) {
+    std::cerr << err << std::endl;
+  }
+
+  std::cout << "# of shapes : " << shapes.size() << std::endl;
+
+  for (size_t i = 0; i < shapes.size(); i++) {
+    printf("shape[%ld].name = %s\n", i, shapes[i].name.c_str());
+    printf("shape[%ld].indices: %ld\n", i, shapes[i].mesh.indices.size());
+    assert((shapes[i].mesh.indices.size() % 3) == 0);
+    for (size_t f = 0; f < shapes[i].mesh.indices.size(); f++) {
+      printf("  idx[%ld] = %d\n", f, shapes[i].mesh.indices[f]);
+    }
+
+    printf("shape[%ld].vertices: %ld\n", i, shapes[i].mesh.positions.size());
+    assert((shapes[i].mesh.positions.size() % 3) == 0);
+    for (size_t v = 0; v < shapes[i].mesh.positions.size() / 3; v++) {
+      printf("  v[%ld] = (%f, %f, %f)\n", v,
+        shapes[i].mesh.positions[3*v+0],
+        shapes[i].mesh.positions[3*v+1],
+        shapes[i].mesh.positions[3*v+2]);
+    }
+  }
+
+  return 0;
+}