122 sor
4.9 KiB
Markdown
122 sor
4.9 KiB
Markdown
# InstaDrums
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Free, open-source VST3 drum sampler plugin built with JUCE.
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## Download
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**[Latest Release: v1.1](https://github.com/hariel1985/InstaDrums/releases/tag/v1.1)**
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### Windows
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| File | Description |
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|------|-------------|
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| [InstaDrums-v1.1-VST3-Win64.zip](https://github.com/hariel1985/InstaDrums/releases/download/v1.1/InstaDrums-v1.1-VST3-Win64.zip) | VST3 plugin — copy to `C:\Program Files\Common Files\VST3\` |
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| [InstaDrums-v1.1-Standalone-Win64.zip](https://github.com/hariel1985/InstaDrums/releases/download/v1.1/InstaDrums-v1.1-Standalone-Win64.zip) | Standalone application |
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### macOS (Universal Binary: Apple Silicon + Intel)
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| File | Description |
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|------|-------------|
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| [InstaDrums-VST3-macOS.zip](https://github.com/hariel1985/InstaDrums/releases/download/v1.1/InstaDrums-VST3-macOS.zip) | VST3 plugin — copy to `~/Library/Audio/Plug-Ins/VST3/` |
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| [InstaDrums-AU-macOS.zip](https://github.com/hariel1985/InstaDrums/releases/download/v1.1/InstaDrums-AU-macOS.zip) | Audio Unit — copy to `~/Library/Audio/Plug-Ins/Components/` |
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| [InstaDrums-Standalone-macOS.zip](https://github.com/hariel1985/InstaDrums/releases/download/v1.1/InstaDrums-Standalone-macOS.zip) | Standalone application |
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### Linux (x64, built on Ubuntu 22.04)
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| File | Description |
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|------|-------------|
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| [InstaDrums-VST3-Linux-x64.zip](https://github.com/hariel1985/InstaDrums/releases/download/v1.1/InstaDrums-VST3-Linux-x64.zip) | VST3 plugin — copy to `~/.vst3/` |
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| [InstaDrums-Standalone-Linux-x64.zip](https://github.com/hariel1985/InstaDrums/releases/download/v1.1/InstaDrums-Standalone-Linux-x64.zip) | Standalone application |
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> **macOS note:** Builds are Universal Binary (Apple Silicon + Intel). Not code-signed — after copying the plugin, remove the quarantine flag in Terminal:
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> ```bash
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> xattr -cr ~/Library/Audio/Plug-Ins/VST3/InstaDrums.vst3
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> xattr -cr ~/Library/Audio/Plug-Ins/Components/InstaDrums.component
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> ```
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## Features
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### Sampler
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- 12 pads (4x3 grid), expandable by 4
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- Velocity layers with round-robin (auto-detected from filenames: Ghost/PP/P/MP/F/FF)
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- Drag & drop sample loading (single files or folders)
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- WAV, AIFF, FLAC, OGG, MP3 support
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- Kit presets (save/load .drumkit files)
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- Smart folder loading with name matching (kick, snare, hihat, etc.)
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- General MIDI drum mapping with configurable MIDI notes
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- Choke groups, one-shot / polyphonic mode per pad
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### Per-Pad Controls
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- Volume, Pan, Pitch (+/- 24 semitones)
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- ADSR envelope (Attack, Decay, Sustain, Release)
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- Low-pass filter (Cutoff + Resonance)
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### Per-Pad FX
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- Compressor (Threshold, Ratio) with GR meter
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- 3-band EQ (Lo / Mid / Hi, +/- 12dB)
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- Distortion (Drive, Mix) - tanh waveshaper
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- Reverb (Size, Decay)
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- Each FX toggleable with animated switches
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### Multi-Output Routing
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- 7 stereo output buses: Main, Kick, Snare, HiHat, Toms, Cymbals, Perc
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- Each pad pre-assigned to its bus (configurable)
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- In REAPER: enable additional outputs via routing for separate track processing
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- Pads with inactive buses automatically fall back to Main
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### Master Bus
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- Master Volume, Tune, Pan
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- Output Limiter (0dB brickwall, toggleable)
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- Peak VU meter with hold indicator
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### GUI
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- Dark modern UI inspired by hardware drum machines
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- 3D metal knobs with glow effects (orange for sample controls, blue for FX)
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- Waveform thumbnails on pads + large waveform in sample editor
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- ADSR curve overlay on waveform
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- Carbon fiber background texture
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- Rajdhani custom font
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- Fully resizable window with proportional scaling
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- Animated toggle switches
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## Building
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### Requirements
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- Windows 10/11
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- Visual Studio 2022 Build Tools (C++ workload)
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- CMake 3.22+
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- JUCE framework (cloned to `../JUCE` relative to project)
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### Build Steps
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```bash
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git clone https://github.com/juce-framework/JUCE.git ../JUCE
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cmake -B build -G "Visual Studio 17 2022" -A x64
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cmake --build build --config Release
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```
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Output:
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- VST3: `build/InstaDrums_artefacts/Release/VST3/InstaDrums.vst3`
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- Standalone: `build/InstaDrums_artefacts/Release/Standalone/InstaDrums.exe`
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### Install
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Copy the VST3 to the standard location:
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```
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xcopy /E /I /Y "build\InstaDrums_artefacts\Release\VST3\InstaDrums.vst3" "C:\Program Files\Common Files\VST3\InstaDrums.vst3"
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```
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## Sample Packs
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The plugin ships without samples. Recommended free sample packs:
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- [Salamander Drumkit](https://github.com/studiorack/salamander-drumkit) (CC0, acoustic, multi-velocity)
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- [Free Wave Samples](https://freewavesamples.com/sample-type/drums) (royalty-free)
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- [Samples From Mars](https://samplesfrommars.com/collections/free) (free drum machine kits)
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## Tech Stack
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- **Language:** C++17
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- **Framework:** JUCE 8
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- **Build:** CMake + MSVC 2022
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- **Audio DSP:** juce::dsp (IIR filters, Compressor, Reverb)
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- **Font:** Rajdhani (SIL Open Font License)
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