a2flo / libwarp

Image-space Warping library, implementing scatter-based warping, bidirectional gather-based warping and forward-only gather-based warping.

libwarp

Image-space Warping library, implementing scatter-based warping, bidirectional gather-based warping and forward-only gather-based warping.

Build Instructions:

• build and install libfloor: https://github.com/a2flo/floor
• Unix: ./build.sh
• OS X: open libwarp.xcodeproj in Xcode and build
• Windows: open libwarp.sln in Visual Studio and build

Installation (Linux, OS X, other Unix):

• mkdir -p /opt/libwarp
• sudo ln -sf /path/to/libwarp/include /opt/libwarp/include
• sudo ln -sf /path/to/libwarp/bin /opt/libwarp/lib
• alternatively: copy these files/folders there

Installation (Windows / VS / MinGW/MSYS2):

• create a “%ProgramFiles%/libwarp” folder (C:/Program Files/libwarp)
• inside this folder:
  • copy the libwarp “include” folder there
  • create a “lib” folder and copy libwarp.lib/libwarpd.lib there

example:

• warp example in https://github.com/a2flo/floor_examples

snippets:

• GLSL, Metal and libfloor compute/graphics C++ snippets to render the required scatter/gather images can be found in the “etc/” folder