Minecraft From Scratch

Minecraft implementation from scratch using C++ and OpenGL for advanced computer graphics final work

Check some results

Features

• Chunk division
• Level distance optimization
• Block face culling optimization
• Insert blocks and remove blocks
• Walk in the terrain

Limitations

• Unable to save modifications on the map, so if the chunk despawn the modifications are lost
• Only can remove and place block from the top of a chunk (for simplicity of implementation)
• Some shrubs and plants may change orientation when the chunk is rebuilt because of the use of randomness
• Sometimes the ray don't hit the closer block, so you will remove/add in the "wrong" location (i forgot to sort that)

Libs

• GLFW https://github.com/glfw/glfw
• DB Perlin https://github.com/daniilsjb/perlin-noise
• GLM https://github.com/g-truc/glm
• GLAD https://github.com/Dav1dde/glad
• ImGUI https://github.com/ocornut/imgui
• STB IMAGE https://github.com/nothings/stb

How to use

• You can change the movement speed
• Change the mode from fly or walk
• Change the mode from erase block to insert block
• You can select 4 types of block to insert

Images