Fractorium
==========

A Qt-based fractal flame editor which uses a C++ re-write of the flam3 algorithm
named Ember and a GPU capable version named EmberCL which implements a portion
of the cuburn algorithm in OpenCL.

# Download

Windows: TODO

Linux: TODO

Mac OS/X (10.9+): TODO

# Building from git

## Windows

TODO

## Linux

Install `git` and clone the repository:

```
sudo apt-get install git
git clone https://github.com/mfeemster/fractorium
```

Install the dependencies.

For Ubuntu 15.04 (vivid) and 15.10 (wily):

```
sudo apt-get install g++ libdbus-1-dev libgl1-mesa-dev libgl-dev libglm-dev libjpeg-dev libpng12-dev libtbb-dev libxml2-dev qt5-default qt5-qmake qtbase5-dev libqt5opengl5-dev opencl-headers/vivid
```

Note that `opencl-headers/vivid` is used to select version 1.2. You may want to
lock the package at that version to avoid automatic upgrades.

Install the OpenCL drivers and opencl support for your hardware. For Nvidia:

```
sudo apt-get install nvidia-352 nvidia-352-dev nvidia-opencl-icd-352 nvidia-libopencl1-352 nvidia-prime nvidia-modprobe
```

Compile the binary:

```
cd fractorium
qmake
make
```

Run the binary from the release folder:

```
cd Bin/release
./fractorium
```

`sudo make install` will install the files directly. `sudo make uninstall` is
also available.

You can also compile a `.deb` package to install locally. A few more tools will
be necessary:

```
sudo apt-get install bzr bzr-builddeb dh-make debhelper
```

A helper script is available, use `package-linux.sh` in the project root. It
will create `~/PPA/fractorium-VERSION` as a work folder, by default it builds a
signed source package.

For local use you probably want an unsigned binary package:

```
cd fractorium
./package-linux.sh --binary-only --unsigned
```

## Mac OS/X 10.9+

Install Xcode from the App Store. Install [homebrew](http://brew.sh/).

Install `git` and clone the repository:

```
brew install git
git clone https://github.com/mfeemster/fractorium
```

Install the dependencies:

```
brew install qt5 tbb glm dbus jpeg libpng glib libxml2
```

TODO: Confirm if `glib` and `libxml2` are actually needed.

Add the Qt `bin` folder to `PATH` to make `qmake` available. In
`~/.bash_profile` or `~/.bashrc`:

```
PATH=/usr/local/opt/qt5/bin:$PATH
export PATH
```

Compile the binary:

```
cd fractorium
qmake CONFIG-=app_bundle
make
```

Run the binary from the release folder:

```
cd Bin/release
./fractorium
```

# OpenCL tips

Nvidia, Ati, Intel.

## Windows

TODO

## Linux

TODO

## Mac OS/X

TODO