diff options
Diffstat (limited to 'yage')
| -rw-r--r-- | yage/experimental/loader.cpp | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/yage/experimental/loader.cpp b/yage/experimental/loader.cpp index a13af1f2..1c815d41 100644 --- a/yage/experimental/loader.cpp +++ b/yage/experimental/loader.cpp @@ -2,12 +2,18 @@ #include "../core/exception.h" +#include <algorithm> #include <fstream> +#include <regex> #include <sstream> namespace yage { +const std::vector<std::regex> ele_regs({"^(\\d+)$", "^(\\d+)\\/(\\d+)$", + "^(\\d+)\\/\\/(\\d+)$", + "^(\\d+)\\/(\\d+)\\/(\\d+)$"}); + void load_obj(std::string filename, std::vector<glm::vec4> &vertices, std::vector<glm::vec3> &normals, std::vector<GLushort> &elements) { @@ -34,12 +40,20 @@ void load_obj(std::string filename, std::vector<glm::vec4> &vertices, elements.push_back(a); elements.push_back(b); elements.push_back(c); + } else if (line.substr(0, 2) == "vn ") { + std::for_each(ele_regs.begin(), ele_regs.end(), [](std::regex re) { + + }); + std::istringstream s(line.substr(2)); + glm::vec3 v; + s >> v.x >> v.y >> v.z; + normals.push_back(v); } else { // do nothing otherwise } } - normals.resize() + in.close(); } } // namespace yage |