Remove invalid file.

Fix compilation.

README.md

@@ -10,7 +10,7 @@
 
 [![Coverage Status](https://coveralls.io/repos/github/syoyo/tinyobjloader/badge.svg?branch=master)](https://coveralls.io/github/syoyo/tinyobjloader?branch=master)
 
-http://syoyo.github.io/tinyobjloader/
+[https://github.com/syoyo/tinyobjloader](https://github.com/syoyo/tinyobjloader)
 
 Tiny but powerful single file wavefront obj loader written in C++. No dependency except for C++ STL. It can parse over 10M polygons with moderate memory and time.
 
@@ -58,7 +58,7 @@ TinyObjLoader is successfully used in ...
 * cudabox: CUDA Solid Voxelizer Engine https://github.com/gaspardzoss/cudavox
 * Drake: A planning, control, and analysis toolbox for nonlinear dynamical systems https://github.com/RobotLocomotion/drake
 * VFPR - a Vulkan Forward Plus Renderer : https://github.com/WindyDarian/Vulkan-Forward-Plus-Renderer
-* Your project here!
+* Your project here! (Letting us know via github issue is welcome!)
 
 ### Old version(v0.9.x)
 

loader_example.cc

@@ -361,7 +361,7 @@ static bool TestStreamLoadObj() {
     virtual ~MaterialStringStreamReader() {}
     virtual bool operator()(const std::string& matId,
                             std::vector<material_t>* materials,
-                            std::map<std::string, int>* matMap,
+                            std::map<unsigned int, int>* matMap,
                             std::string* err) {
       (void)matId;
       std::string warning;

models/issue-140-zero-face-idx.mtl

@@ -0,0 +1,2 @@
+newmtl main
+Kd 1 1 1

models/issue-140-zero-face-idx.obj

@@ -0,0 +1,17 @@
+mtllib issue-140-zero-face-idx.mtl
+
+v -0.5 -0.5 0
+v 0.5 -0.5 0
+v 0.5 0.5 0
+v -0.5 0.5 0
+
+vt 0 0 0
+vt 1 0 0
+vt 1 1 0
+vt 0 1 0
+
+vn 0 0 -1
+
+usemtl main
+f 0/0/0 1/1/0 3/3/0
+f 1/1/0 3/3/0 2/2/0

models/norm-texopt.mtl

@@ -0,0 +1,7 @@
+newmtl default
+Ka 0 0 0
+Kd 0 0 0
+Ks 0 0 0
+Kt 0.1 0.2 0.3
+norm -bm 3 normalmap.jpg
+

models/norm-texopt.obj

@@ -0,0 +1,7 @@
+mtllib norm-texopt.mtl
+o Test
+v 1.864151 -1.219172 -5.532511
+v 0.575869 -0.666304 5.896140
+v 0.940448 1.000000 -1.971128
+usemtl default
+f 1 2 3

models/texture-filename-with-whitespace.mtl

@@ -0,0 +1,28 @@
+newmtl white
+Ka 0 0 0
+Kd 1 1 1
+Ks 0 0 0
+# filename with white space.
+map_Kd texture 01.png
+
+newmtl red
+Ka 0 0 0
+Kd 1 0 0
+Ks 0 0 0
+# texture option + filename with white space.
+bump -bm 2 bump 01.png
+
+newmtl green
+Ka 0 0 0
+Kd 0 1 0
+Ks 0 0 0
+
+newmtl blue
+Ka 0 0 0
+Kd 0 0 1
+Ks 0 0 0
+
+newmtl light
+Ka 20 20 20
+Kd 1 1 1
+Ks 0 0 0

models/texture-filename-with-whitespace.obj

@@ -0,0 +1,31 @@
+mtllib texture-filename-with-whitespace.mtl
+
+v 0.000000 2.000000 2.000000
+v 0.000000 0.000000 2.000000
+v 2.000000 0.000000 2.000000
+v 2.000000 2.000000 2.000000
+v 0.000000 2.000000 0.000000
+v 0.000000 0.000000 0.000000
+v 2.000000 0.000000 0.000000
+v 2.000000 2.000000 0.000000
+# 8 vertices
+
+g front cube
+usemtl white
+f 1 2 3 4
+g back cube
+# expects white material
+f 8 7 6 5
+g right cube
+usemtl red
+f 4 3 7 8
+g top cube
+usemtl white
+f 5 1 4 8
+g left cube
+usemtl green
+f 5 6 2 1
+g bottom cube
+usemtl white
+f 2 6 7 3
+# 6 elements

python/main.cpp

@@ -48,7 +48,7 @@ static PyObject* pyLoadObj(PyObject* self, PyObject* args) {
 
   pyshapes = PyDict_New();
   pymaterials = PyDict_New();
-  pymaterial_indices = PyDict_New();
+  pymaterial_indices = PyList_New(0);
   rtndict = PyDict_New();
 
   attribobj = PyDict_New();
@@ -124,53 +124,52 @@ static PyObject* pyLoadObj(PyObject* self, PyObject* args) {
     PyDict_SetItemString(pyshapes, (*shape).name.c_str(), meshobj);
   }
 
-  long material_index = 0;
   for (std::vector<tinyobj::material_t>::iterator mat = materials.begin();
        mat != materials.end(); mat++) {
     PyObject* matobj = PyDict_New();
     PyObject* unknown_parameter = PyDict_New();
 
     for (std::map<std::string, std::string>::iterator p =
-             (*mat).unknown_parameter.begin();
-         p != (*mat).unknown_parameter.end(); ++p) {
+             mat->unknown_parameter.begin();
+         p != mat->unknown_parameter.end(); ++p) {
       PyDict_SetItemString(unknown_parameter, p->first.c_str(),
                            PyUnicode_FromString(p->second.c_str()));
     }
 
     PyDict_SetItemString(matobj, "shininess",
-                         PyFloat_FromDouble((*mat).shininess));
-    PyDict_SetItemString(matobj, "ior", PyFloat_FromDouble((*mat).ior));
+                         PyFloat_FromDouble(mat->shininess));
+    PyDict_SetItemString(matobj, "ior", PyFloat_FromDouble(mat->ior));
     PyDict_SetItemString(matobj, "dissolve",
-                         PyFloat_FromDouble((*mat).dissolve));
-    PyDict_SetItemString(matobj, "illum", PyLong_FromLong((*mat).illum));
+                         PyFloat_FromDouble(mat->dissolve));
+    PyDict_SetItemString(matobj, "illum", PyLong_FromLong(mat->illum));
     PyDict_SetItemString(matobj, "ambient_texname",
-                         PyUnicode_FromString((*mat).ambient_texname.c_str()));
+                         PyUnicode_FromString(mat->ambient_texname.c_str()));
     PyDict_SetItemString(matobj, "diffuse_texname",
-                         PyUnicode_FromString((*mat).diffuse_texname.c_str()));
+                         PyUnicode_FromString(mat->diffuse_texname.c_str()));
     PyDict_SetItemString(matobj, "specular_texname",
-                         PyUnicode_FromString((*mat).specular_texname.c_str()));
+                         PyUnicode_FromString(mat->specular_texname.c_str()));
     PyDict_SetItemString(
         matobj, "specular_highlight_texname",
-        PyUnicode_FromString((*mat).specular_highlight_texname.c_str()));
+        PyUnicode_FromString(mat->specular_highlight_texname.c_str()));
     PyDict_SetItemString(matobj, "bump_texname",
-                         PyUnicode_FromString((*mat).bump_texname.c_str()));
+                         PyUnicode_FromString(mat->bump_texname.c_str()));
     PyDict_SetItemString(
         matobj, "displacement_texname",
-        PyUnicode_FromString((*mat).displacement_texname.c_str()));
+        PyUnicode_FromString(mat->displacement_texname.c_str()));
     PyDict_SetItemString(matobj, "alpha_texname",
-                         PyUnicode_FromString((*mat).alpha_texname.c_str()));
-    PyDict_SetItemString(matobj, "ambient", pyTupleFromfloat3((*mat).ambient));
-    PyDict_SetItemString(matobj, "diffuse", pyTupleFromfloat3((*mat).diffuse));
+                         PyUnicode_FromString(mat->alpha_texname.c_str()));
+    PyDict_SetItemString(matobj, "ambient", pyTupleFromfloat3(mat->ambient));
+    PyDict_SetItemString(matobj, "diffuse", pyTupleFromfloat3(mat->diffuse));
     PyDict_SetItemString(matobj, "specular",
-                         pyTupleFromfloat3((*mat).specular));
+                         pyTupleFromfloat3(mat->specular));
     PyDict_SetItemString(matobj, "transmittance",
-                         pyTupleFromfloat3((*mat).transmittance));
+                         pyTupleFromfloat3(mat->transmittance));
     PyDict_SetItemString(matobj, "emission",
-                         pyTupleFromfloat3((*mat).emission));
+                         pyTupleFromfloat3(mat->emission));
     PyDict_SetItemString(matobj, "unknown_parameter", unknown_parameter);
 
-    PyDict_SetItemString(pymaterials, (*mat).name.c_str(), matobj);
-    PyDict_SetItemString(pymaterial_indices, PyLong_FromLong(material_index++), (*mat).name.c_str());
+    PyDict_SetItemString(pymaterials, mat->name.c_str(), matobj);
+    PyList_Append(pymaterial_indices, PyUnicode_FromString(mat->name.c_str()));
   }
 
   PyDict_SetItemString(rtndict, "shapes", pyshapes);

tests/tester.cc

@@ -303,7 +303,7 @@ std::string matStream(
             virtual bool operator() (
               const std::string& matId,
               std::vector<material_t>* materials,
-              std::map<std::string, int>* matMap,
+              std::map<unsigned int, int>* matMap,
               std::string* err)
             {
                 (void)matId;
@@ -631,13 +631,14 @@ TEST_CASE("vertex-col-ext", "[Issue144]") {
   std::vector<tinyobj::material_t> materials;
 
   std::string err;
+
   bool ret = tinyobj::LoadObj(&attrib, &shapes, &materials, &err, "../models/cube-vertexcol.obj", gMtlBasePath);
 
   if (!err.empty()) {
     std::cerr << err << std::endl;
   }
 
-  PrintInfo(attrib, shapes, materials);
+  //PrintInfo(attrib, shapes, materials);
 
   REQUIRE(true == ret);
   REQUIRE((8 * 3) == attrib.colors.size());
@@ -655,6 +656,64 @@ TEST_CASE("vertex-col-ext", "[Issue144]") {
   REQUIRE(1 == Approx(attrib.colors[3 * 7 + 0]));
   REQUIRE(1 == Approx(attrib.colors[3 * 7 + 1]));
   REQUIRE(1 == Approx(attrib.colors[3 * 7 + 2]));
+}
+
+TEST_CASE("norm_texopts", "[norm]") {
+  tinyobj::attrib_t attrib;
+  std::vector<tinyobj::shape_t> shapes;
+  std::vector<tinyobj::material_t> materials;
+
+  std::string err;
+  bool ret = tinyobj::LoadObj(&attrib, &shapes, &materials, &err, "../models/norm-texopt.obj", gMtlBasePath);
+
+  if (!err.empty()) {
+    std::cerr << err << std::endl;
+  }
+
+  REQUIRE(true == ret);
+  REQUIRE(1 == shapes.size());
+  REQUIRE(1 == materials.size());
+  REQUIRE(3.0 == Approx(materials[0].normal_texopt.bump_multiplier));
+
+}
+
+TEST_CASE("zero-face-idx-value", "[Issue140]") {
+  tinyobj::attrib_t attrib;
+  std::vector<tinyobj::shape_t> shapes;
+  std::vector<tinyobj::material_t> materials;
+
+  std::string err;
+  bool ret = tinyobj::LoadObj(&attrib, &shapes, &materials, &err, "../models/issue-140-zero-face-idx.obj", gMtlBasePath);
+
+  
+  if (!err.empty()) {
+    std::cerr << err << std::endl;
+  }
+  REQUIRE(false == ret);
+  REQUIRE(!err.empty());
+
+}
+
+TEST_CASE("texture-name-whitespace", "[Issue145]") {
+  tinyobj::attrib_t attrib;
+  std::vector<tinyobj::shape_t> shapes;
+  std::vector<tinyobj::material_t> materials;
+
+  std::string err;
+  bool ret = tinyobj::LoadObj(&attrib, &shapes, &materials, &err, "../models/texture-filename-with-whitespace.obj", gMtlBasePath);
+
+  
+  if (!err.empty()) {
+    std::cerr << "[Issue145] " << err << std::endl;
+  }
+
+  REQUIRE(true == ret);
+  REQUIRE(err.empty());
+  REQUIRE(2 < materials.size());
+
+  REQUIRE(0 == materials[0].diffuse_texname.compare("texture 01.png"));
+  REQUIRE(0 == materials[1].bump_texname.compare("bump 01.png"));
+  REQUIRE(2 == Approx(materials[1].bump_texopt.bump_multiplier));
 
 }