License: MIT License
Download repository:
git clone --recursive https://github.com/lecopivo/WaterSurfaceWavelets.gitInstall prerequisites(takes couple of minutes):
pushd vcpkg
./bootstrap-vcpkg.sh
./vcpkg install magnum-integration[imgui]
popdTo build:
mkdir -p build/release
pushd build/release
cmake ../.. -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE=../../vcpkg/scripts/buildsystems/vcpkg.cmake
make -j
popdAnd to run an example:
./build/release/src/visualization/Demo
Hey,
Just curious if your diffusion step is incomplete.
I'm doing a comparison of your method with another method so implementing your code and I noticed this.
In equation 18 of the paper , there are two diffusion steps ( angular and directional diffusion). In your implementation you do have a second order finite difference implemented with a incomplete gamma equation(compared to the paper) but no mention of the delta(directional diffusion) part of the equation. You also seem to be missing the groupspeed applied to advected amplitude.
I ran through your code several times and don't see these implemented. Am I missing something?
Please let me know. Thanks.
Is there a plan to release the GPU version as well?
There might be a problem with a sign in the horizontal displacement. As it is now, waves the round and not sharp.
I should investigate if the computation is really correct and potentially fix it.
The problem is probably around:
WaterSurfaceWavelets/src/WaveGrid.cpp
Line 67 in 69c88a7
I am getting the following error when running make: usr/bin/ld: /usr/local/lib/libMagnumSdl2Application.a(flextGLPlatform.cpp.o): undefined reference to symbol 'flextglProgramUniform2uiEXT' //usr/local/lib/libMagnumGL.so.2: error adding symbols: DSO missing from command line collect2: ld returned 1 exit status src/visualization/CMakeFiles/Demo.dir/build.make:126: recipe for target 'src/visualization/Demo' failed make[2]: *** [src/visualization/Demo] Error 1 CMakeFiles/Makefile2:218: recipe for target 'src/visualization/CMakeFiles/Demo.dir/all' failed make[1]: *** [src/visualization/CMakeFiles/Demo.dir/all] Error 2 Makefile:83: recipe for target 'all' failed make: *** [all] Error 2
It's recommended to add licence information to this.
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