MoravaEngine

About

2D/3D graphics engine written in C++ language.

It currently supports the following graphics APIs:

• OpenGL 4.5+
• Vulkan 1.2
• DirectX 11

Its current purpose is to experiment with various CG concepts and techniques:

• Phong lighting model
• Shadows (directional light, omni-directional shadows)
• Physically based rendering (PBR)
• Image based lighting (IBL)
• Screen-space ambient occlusion (SSAO)
• Particle systems
• Instanced rendering
• Surface reflection and refraction
• Framebuffers
• Post-processing
• Level of detail
• Scene editor
• Perlin noise generator
• Procedural landmass generation
• Voxel based volumes
• Marching cubes algorithm
• Physics simulations
• Skeletal animation

Credits

• Yan Chernikov a.k.a. <a href="https://twitter.com/thecherno" target="_blank">TheCherno</a> [ <a href="https://github.com/TheCherno/Hazel" target="_blank">Hazel</a> ]
• <a href="https://twitter.com/ThinMatrix/" target="_blank">ThinMatrix</a> [ <a href="https://www.youtube.com/user/ThinMatrix" target="_blank">ThinMatrix YouTube channel</a> ]
• <a href="https://www.udemy.com/user/ben-cook-19/" target="_blank">Ben Cook</a> [ Vulkan and OpenGL courses on Udemy ]
• <a href="https://twitter.com/JoeyDeVriez" target="_blank">Joey de Vries</a> [ <a href="https://learnopengl.com/" target="_blank">learnopengl.com</a> ]
• <a href="https://twitter.com/SaschaWillems2" target="_blank">Sascha Willems</a> [ <a href="https://github.com/SaschaWillems/Vulkan" target="_blank">Vulkan C++ examples and demos</a> ]
• <a href="https://twitter.com/sebastianlague" target="_blank">Sebastian Lague</a> [ <a href="https://www.youtube.com/c/SebastianLague" target="_blank">Sebastian Lague YouTube channel</a> ]
• <a href="https://www.cgtrader.com/ilya73" target="_blank">ilya73</a> [ <a href="https://www.cgtrader.com/free-3d-models/character/man/gladiator-7ac625db-88c2-46ed-a2f1-182fd1f79739" target="_blank">Gladiator free VR</a> ]

<!-- Installation & setup -->

Installation

Build automation based on CMake (in progress)

Project setup:

• Install <a href="https://cmake.org/download/" target="_blank">CMake</a>

$ git clone --recursive https://github.com/dtrajko/MoravaEngine.git

$ cd MoravaEngine

• Build the MoravaEngine with CMake

$ mkdir ./MoravaEngine/build
$ cd ./MoravaEngine/build
$ cmake ..

• Open the solution ./MoravaEngine/build/MoravaEngine.sln

• Change Runtime Library from Multi-threaded DLL to Multi-threaded for the project glfw3
  Go to Properties > Configuration Properties > C/C++ > Code Generation > Runtime Library
  Change Runtime Library to either
  "Multi-threaded Debug (/MTd)" (Debug) or
  "Multi-threaded (/MT)" (Release)
  (All projects in MoravaEngine solution should have the Runtime Library option set to either /MTd (Debug) or /MT (Release))

• Build projects DirectXTex and glfw3

• Build the project MoravaEngine

<!-- * Open solution vendor/DirectXTex/DirectXTex.sln in Visual Studio. - For projects DirectXTex, texassemble, texconv, texdiag set Properties > Configuration Properties > C/C++ > Code Generation > Runtime Library Debug: Multi-threaded Debug (/MTd) Release: Multi-threaded (/MT) - Build projects DirectXTex, texassemble, texconv, texdiag. * Open solution vendor/cross-platform/glfw/GLFW.sln in Visual Studio. - For project glfw set Properties > Configuration Properties > C/C++ > Code Generation > Runtime Library Debug: Multi-threaded Debug (/MTd) Release: Multi-threaded (/MT) - Build project glfw * Build assimp with CMake ``` $ cd ./vendor/cross-platform/assimp $ cmake . ``` * Install GLFW ``` $ cd ./vendor/cross-platform/glfw $ cmake . $ cmake --build . ``` * Build shaderc - use python to run ``` $ python ./vendor/cross-platform/shaderc/utils/git-sync-deps ``` * Build shaderc with CMake ``` $ cd ./vendor/cross-platform/shaderc $ cmake . ``` * Open solution vendor/cross-platform/shaderc/shaderc.sln and build it in Visual Studio. ``` $ cd ./vendor/DirectXTex $ cmake . ``` * Build yaml-cpp project in MoravaEngine solution in Visual Studio. * Build all spirv-cross-* projects in MoravaEngine solution in Visual Studio. * Build BulletCollision project in MoravaEngine solution in Visual Studio. * Build LinearMath project in MoravaEngine solution in Visual Studio. * Build BulletDynamics project in MoravaEngine solution in Visual Studio. --> <!-- Help section -->

Keyboard and Mouse shortcuts

• Add Mesh or Model: Left CTRL + Left Mouse Button
• Camera Rotation: Right Mouse Button
• Camera Movement: W) forward, A) left, S) back, D) right, Q) down, E) up
• Fast Movement: Left SHIFT + W|A|S|D|Q|E
• Enable Gizmo: TAB + Left Mouse Button
• Toggle Gizmo Modes: 1) Translate, 2) Scale, 3) Rotate, 4) Disable
• Scene Save: Left CTRL + S
• Scene Reset: Left CTRL + R
• Scene Load: Left CTRL + L
• Toggle Wireframe Mode: R
• Copy scene object: Left CTRL + C

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Images