silentflame / 3d-game-in-opengl

A simple 3D Opengl game developed in c++.

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DEPENDENCIES

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Linux/Windows/ Mac OSX - Dependencies: (Recommended) GLFW GLAD GLM

Linux - Dependencies: (alternative) FreeGLUT GLEW GLM

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INSTALLATION

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GLFW:

• Install CMake
• Obtain & Extract the GLFW source code from
  https://github.com/glfw/glfw/archive/master.zip
• Compile with below commands
  $ cd glfw-master
  $ mkdir build
  $ cd build
  $ cmake -DBUILD_SHARED_LIBS=ON ..
  $ make && sudo make install

GLAD:

• Go to http://glad.dav1d.de
• Language: C/C++
  Specification: OpenGL
  gl: Version 4.5
  gles1: Version 1.0
  gles2: Version 3.2
  Profile: Core
  Select 'Add All' under extensions and click Generate.
• Download the zip file generated.
• Copy contents of include/ folder in the downloaded directory
  to /usr/local/include/
• src/glad.c should be always compiled along with your OpenGL
  code

GLM:

• Download the zip file from
  https://github.com/g-truc/glm/releases/tag/0.9.7.2.
• Unzip it and copy the folder glm/glm/ to /usr/local/include

Ubuntu users can also install these libraries using apt-get.

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Execution

To execute the code run the makefile

$> make
$> ./sample3D

If the makefile gives errors or doesn't executes the code, execute using the following command.
$> g++ -o sample3D Sample_GL3_3D.cpp glad.c -lglfw3 -lGL -lm -lXrandr -lXi -lX11 -lXxf86vm -lpthread -lGLU -ldl
$> ./sample3D

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Controls

• CONTROLS
  1.Press UP and DOWN arrow keys to move the player up and down the grid block.
  2.Press RIGHT and LEFT arrow keys to move the player right and left in the grid block.
  3.ZoomIN and ZoomOUT in current view by "X" and "Z".
  4.Press SPACE to jump, you can move the player when it in in between the air while jumping.

• To change the view of the game(i.e the looking way).
  1.For Top View: 'T'
  2.For Back View : 'B'
  3.For Player View: 'P'
  4.For Normal View: 'N'
  5.For Helicopter Camera: Left click the mouse button and rotate right or left as per your requirements.

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Information related to Game

1.Random static obstacles are being generated.
2.Randoms pits are being generated.
3.Some random Cubes are moving up and down.
4.Total Life is initialised to 4.
5.Once the number of lifes exhausted or the Player Reaches to the last grid game ends.

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Game

The game objective is to make the player reach from one end to the other end of the game block avoiding the obstacles in between.

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