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Merge pull request #107 from Warezovvv/master

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Little intuitive improvements
This commit is contained in:
Syoyo Fujita
2016-11-03 17:39:16 +09:00
committed by GitHub
parent 0948ca0417 7d5699118e
commit f2397573f3
1 changed files with 12 additions and 12 deletions
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24
tiny_obj_loader.h
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@@ -266,15 +266,15 @@ class MaterialReader {
class MaterialFileReader : public MaterialReader {
public:
explicit MaterialFileReader(const std::string &mtl_basepath)
: m_mtlBasePath(mtl_basepath) {}
explicit MaterialFileReader(const std::string &mtl_basedir)
: m_mtlBaseDir(mtl_basedir) {}
virtual ~MaterialFileReader() {}
virtual bool operator()(const std::string &matId,
std::vector<material_t> *materials,
std::map<std::string, int> *matMap, std::string *err);
private:
std::string m_mtlBasePath;
std::string m_mtlBaseDir;
};
class MaterialStreamReader : public MaterialReader {
@@ -295,12 +295,12 @@ class MaterialStreamReader : public MaterialReader {
/// 'shapes' will be filled with parsed shape data
/// Returns true when loading .obj become success.
/// Returns warning and error message into `err`
/// 'mtl_basepath' is optional, and used for base path for .mtl file.
/// 'mtl_basedir' is optional, and used for base directory for .mtl file.
/// 'triangulate' is optional, and used whether triangulate polygon face in .obj
/// or not.
bool LoadObj(attrib_t *attrib, std::vector<shape_t> *shapes,
std::vector<material_t> *materials, std::string *err,
const char *filename, const char *mtl_basepath = NULL,
const char *filename, const char *mtl_basedir = NULL,
bool triangulate = true);
/// Loads .obj from a file with custom user callback.
@@ -1279,8 +1279,8 @@ bool MaterialFileReader::operator()(const std::string &matId,
std::string *err) {
std::string filepath;
if (!m_mtlBasePath.empty()) {
filepath = std::string(m_mtlBasePath) + matId;
if (!m_mtlBaseDir.empty()) {
filepath = std::string(m_mtlBaseDir) + matId;
} else {
filepath = matId;
}
@@ -1317,7 +1317,7 @@ bool MaterialStreamReader::operator()(const std::string &matId,
bool LoadObj(attrib_t *attrib, std::vector<shape_t> *shapes,
std::vector<material_t> *materials, std::string *err,
const char *filename, const char *mtl_basepath,
const char *filename, const char *mtl_basedir,
bool trianglulate) {
attrib->vertices.clear();
attrib->normals.clear();
@@ -1335,11 +1335,11 @@ bool LoadObj(attrib_t *attrib, std::vector<shape_t> *shapes,
return false;
}
std::string basePath;
if (mtl_basepath) {
basePath = mtl_basepath;
std::string baseDir;
if (mtl_basedir) {
baseDir = mtl_basedir;
}
MaterialFileReader matFileReader(basePath);
MaterialFileReader matFileReader(baseDir);
return LoadObj(attrib, shapes, materials, err, &ifs, &matFileReader,
trianglulate);