OpenGL C++ - How to Load and Show a Model 3D

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Use C++ - OpenGL - GLUT to load wavefront .obj 3D model
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You can create obj file by Blender, 3DS Max ...

Sound: How it Began - Silent Partner

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Awesome video, it helped me to improve my skills in OpenGL. Thank you!

Lghtboro

This feels like it was recorded in 2009.

filiphedman

Nguyen, i am getting "vector subscript out of range" error. i am running vs studio community 2022 v17.8.1.
what do i miss? any helps?

sarminsarmin-bj

Thanks for sharing, it works pretty good!

navidendi

There is no header file pushed in github repo can you provide loadpng.h, process_image.h and gl_texture.h file code

hd_

Nice its super simple to understand ngl i read the source code

avnqi

Thank you, this helped alout for first time prototyping. Now I have a Forza Motorsport 3 model in my own OpenGL app. I wonder how easy would it be to smooth the normals?

raveltammeleht

Anh ơi, file của em khi chạy cứ báo lỗi LNK1104 cannot open file ‘freeglut.lib’ thì phải fix như nào v anh -_-

quocmangtang

Hi bro I have a binary file called .mef which is a 3d model of a game
I know all coordinates of vertices, faces, etc

How can I load it in opengl

maddcodes

Excellent work. I loaded one of my own obj models approx 16, 000 faces and it worked seamlessly. How would u go about adding multiple models into a scene?

arcangel

have you tried to store the v, vt, n, and f values to local arrays, then to vbo and vao? I tried to make my own .obj renderer some months ago and it worked but I used global arrays and you know, using global variables isn't the best idea.

anyways, nice video tutorial. thumbs up

kosasigwalo

I made one like this and it was good, but the coordinate transform math is very confusing

mrlithium

Whatever I do, I keep getting the error 'identifier "glBegin" is undefined' and mostly everything that starts with 'gl' is getting the same error. I wrote that they are deprecated and even removed from newer opengl (since 3.1 they are removed). I'm currently at version 4.6 ... so there is no chance, right?

wizzard

could you please share the libraries you wrote for loading png

abinkrajan

Hi am getting error while loading texture can u pls help me with this

madhan

Bác có nhận làm file opengl riêng ko ạ

sonduongthai

anh cho em hỏi, em dùng DevC++ để code mà không có thư viện glut thì phải tìm ở đâu ạ?

dauanhoabinh

anh ơi, cái thư viện #include "../Library/loadpng.h" là gì thế ạ, em tìm mãi mà không thấy, anh có thể cho em được không ạ, em cảm ơn

tranvanmanh

a chạy code lỗi ở #include "../Library/loadpng.h"
#include "../Library/process_image.h"
#include "../Library/gl_texture.h"
lm sao cho hết lỗi a

atphanthanh

Mình chạy được rồi, nhưng bạn cho mình hỏi, muốn kiếm thêm mấy file .obj như trong video thì làm kiểu gì vậy?

ucluong

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