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--Add support for Exr files which use 32-bit floats for each RGBA channel. Seems to come out too washed out. --Allow for clearing an individual color curve. --Allow for saving multiple image types in EmberRender and EmberAnimate. All writes are threaded. --Remove --bpc command line argument. Add format png16 as a replacement. --Remove --enable_jpg_comments and --enable_png_comments command line arguments, and replace them with --enable_comments which applies to jpg, png and exr. --Add menu items to variations and affine spinners which allow for easy entry of specific numeric values like pi. --Make final render dialog be wider rather than so tall. Bug fixes: --Fix some OpenCL compile errors on Mac. --Remove ability to save bitmap files on all platforms but Windows. Code changes: --New dependency on OpenEXR. --Allow Curves class to interact with objects of a different template type. --Make m_Curves member of Ember always use float as template type. --Set the length of the curves array to always be 2^17 which should offer enough precision with new 32-bit float pixel types. --Set pixel types to always be 32-bit float. This results in a major reduction of code in the final accumulation part of Renderer.h/cpp. --Remove corresponding code from RendererCL and FinalAccumOpenCLKernelCreator. --Remove Transparency, NumChannels and BytesPerPixel setters from Renderer.h/cpp. --Add new global functions to format final image buffers and place all alpha calculation and scaling code in them. --Blending is no longer needed in OpenGLWidget because of the new pixel type. --Make new class, AffineDoubleSpinBox. --Attempt to make file save dialog code work the same on all OSes. --Remove some unused functions.
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.
Install
Windows
Download: Fractorium_1.0.0.4.msi
Mac
Download: Fractorium_1.0.0.4.dmg
Linux
Install from PPA
Enable universe in the Ubuntu Software Center:
- open the Edit menu
- select Software Sources...
- enable "Community maintained ...
universe"
Add the Fractorium Ubuntu PPA and install:
sudo apt-add-repository ppa:fractorium/ppa
sudo apt-get update
sudo apt-get install fractorium
Install from .deb
Download: fractorium_1.0.0.4-0ubuntu1_amd64.deb
cd ~/Downloads
sudo dpkg -i fractorium_1.0.0.4-0ubuntu1_amd64.deb
Building from git
All builds are 64-bit.
Windows
Build Guide for Visual Studio 2015 or Qt Creator