BingXiong1995 / OpenGLProject

An OpenGL project using glfw & glad

OpenGL Render Engine

This is an Computer graphic class project using glad, glfw, glm

Demo https://www.youtube.com/watch?v=ZYtrCOHmLak&feature=youtu.be

Make sure your have configured glad and glfw to run these code.

Features:

• Import model from files
• Translation, rotation with model
• Control the camera position
• Add spotlights, direction lights and point lights
• Increase or decrease the number of point lights
• Dynamic point lights (point light position can move around)
• Add different material to the model

Import Model

To import a model into this application is very easy. Users just need to drag a file to this window and a model will be displayed in this window.

Transformation

• N – Enable transformation shader (press again will disable and set the location of model to default) • Press 1,2,3 to Rotate • Press 4,5,6,7 – to translation

Camera

To control the camera, need to enable material shader first, because the code of control camera is in material shader, press Z to enable material shade.

• W – move forward
• S – move backward
• A – move left
• D – move right
• E – move down
• T – move up
• Mouse input

Material

• Z - add material and one light
• M - Bronze material
• P - White plastic material
• C - Ruby Material
• O - Dynamic Material

Lighting

• V - Disable all the shaders
• X – Enable Multiple lights, direction lights and points light
• Press mouse left button or right button to increase or decrease the number of points lights.
• Z – Enable Dynamic point light (need to press V to disable lighting shader)
• R – show rotate light.