Prisma Engine

Prisma Engine is a cross-platform 3D game engine built with modern C++20, focusing on high-performance rendering and modern graphics architectures.

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Current Status: Android Vulkan runtime is production-ready, Windows DirectX 12 backend is in advanced development.

CI/CD Status

CI (Continuous Integration)

Platform	Status	Trigger
Windows		Push / PR
Android		Push / PR
Linux		Push / PR

Engine Build

Platform	Status	Trigger
Windows		Push / Manual
Android		Push / Manual
Linux		Push / Manual

Editor Build

Platform	Status	Trigger
Windows		Push / Manual
Linux		Push / Manual

Runtime Build

Platform	Status	Trigger
Windows		Push / Manual
Android		Push / Manual
Linux		Push / Manual

Package & Release

Target	Status	Trigger
Package Linux		Manual
Package Windows		Manual
Release		Tag (v*.*.*)

Current Progress

Module	Status	Description
ECS Component System	✅ 80%	High-performance Entity Component System
DirectX 12 Backend	✅ 70%	Modern DX12 rendering path
Vulkan Backend	✅ 90%	Robust cross-platform implementation
Platform Layer	✅ 95%	Unified Windows/Linux/Android abstraction
Logger System	✅ 100%	Thread-safe cross-platform logging
Audio System	✅ 50%	XAudio2/SDL3 backends with 3D spatial support
Resource Management	✅ 75%	Smart asset loading and caching
Android Runtime	✅ 90%	Optimized Vulkan runtime with GameActivity
Editor Tools	⏳ 15%	ImGui integrated basic inspector

Overall: ~65%

Quick Start

Prisma Engine now uses CMake FetchContent by default, making dependency management completely automatic.

Windows

# Clone repository
git clone --recursive https://github.com/Excurs1ons/PrismaEngine.git
cd PrismaEngine

# Build using CMake Presets
cmake --preset windows-x64-debug
cmake --build build/windows-x64-debug --parallel

Linux

# Install dependencies (Ubuntu/Debian)
sudo apt-get install libx11-dev libxrandr-dev libvulkan-dev

# Build
cmake --preset linux-x64-debug
cmake --build build/linux-x64-debug --parallel

Android

# Open in Android Studio
# Location: projects/android/PrismaAndroid
# Dependencies are automatically downloaded via CMake FetchContent

Documentation

• Documentation Index - Start Here
• Architecture Optimization - Recent design improvements
• Vulkan Integration - Detailed Android implementation
• RenderGraph Plan - Future rendering roadmap

Features

• Modern C++20: Utilizing concepts, coroutines, and designated initializers.
• Smart Dependency Management: No manual library installation required; CMake handles everything.
• Unified Rendering API: Write once, run on DX12 or Vulkan.
• Android Optimized: Zero-latency input via GameActivity and high-performance Vulkan path.

License

MIT License - see LICENSE for details.