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voxel-raycaster
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146 Commits (2baabf5bc5b5a48173b4ea8ed64a2477b6441385)

Author SHA1 Message Date
mitchellhansen 2baabf5bc5 Holy hell, finally got this working with an R9 390 + Ubuntu.
7 years ago
MitchellHansen 36bf5697fa Tweaking, fixed a very old off by one bug on voxel gen
7 years ago
MitchellHansen 513a827645 Worked out a bit more of the traversal. Up to the point of assessing the situation with intersection_t updating
7 years ago
MitchellHansen 3f09515c0a Update video demo, tweaking my refactor of the maps. Working on downwards navigation in the oct traversal
7 years ago
MitchellHansen c35f867c76 Shuffling the map stuff around to make more sense structurally. Also shrunk the scope of the demos wayyyy down to facilitate easier debugging in my next planned steps
7 years ago
MitchellHansen 76189ef0b4 Optimizing, fixing things in the kernel. More oct work
7 years ago
MitchellHansen 8894d5e3a7 Still plucking away at the octree traversal
7 years ago
MitchellHansen b9c1bef7bc Fixed a small bug that was breaking the far ptr's
7 years ago
MitchellHansen 2519532172 committing in a broken state, we got problems with the far pointers. Acting as absolute when should be relative
7 years ago
MitchellHansen 787e308bcb Removed the demo movement, added fog, correctly this time!
7 years ago
MitchellHansen f733ca4aec 'Demo Mode' release
7 years ago
MitchellHansen c5c65474d6 ~10 FPS from moving some oct stuff to const, ~0.5 fps from adding a few more consts to initializers in the kernel
7 years ago
mitchellhansen 58ef1da02a Did this work?
7 years ago
mitchellhansen 2d2a854f0f This is going to require a major rewrite of every component of this program. Going to revert back to the linear game loop for now
7 years ago
MitchellHansen 5fcf1c0e44 working on the frame controller, this might get messy
7 years ago
MitchellHansen 4d6cecc7e0 Thinking about doing a simple scheduling system next. Perhaps tick tied to the step_size?
7 years ago
MitchellHansen 3ff6fb0b14 Adding a method of rendering GUI's that avoid the whole throwing raw
7 years ago
MitchellHansen ed250d1291 Octree works out to 128x128 as is, and performance seems very promising. Traversal or octree generation fixes will be next
7 years ago
MitchellHansen 305ef917e0 Thankfully it wasn't a problem with the data format, I was passing the
7 years ago
mitchell hansen 7c86c60f9f Added EGL linking and useage for the linux cl_khr_gl_sharing
7 years ago
MitchellHansen ebce781eb3 Got the octree data to the GPU and it's traversing it, but it having some corruption issues. Endianness???
7 years ago
MitchellHansen 3f19c2e13d Cleaned up some stray GL shit
7 years ago
MitchellHansen 7cc1b23799 Copy pasted main.cpp over into it's own class, hopefully in time will clean up some of this cruft
7 years ago
MitchellHansen 8c193acd40 quick save before the main.cpp refactor
7 years ago
MitchellHansen 0b42481020 More tweaking and refactoring
7 years ago
MitchellHansen e0cb26a9d1 More error checking, probably way more than I would ever need but oh well, it looks cool
7 years ago
MitchellHansen 86f1622090 Some machinations on a config structure as well as a restructure on how
7 years ago
MitchellHansen 4642ab8f0b Fiddling with the traversal algorithm and shoehorning in the DFS algo
7 years ago
MitchellHansen 316293a110 Cleaned up and pulled out some code into Map.cpp in order to start working on the meat of the *Correct* voxel traversal method as explained in the paper.
7 years ago
MitchellHansen 7c076ca63c Whoops
8 years ago
MitchellHansen 16e40f0c91 refactored the raycaster outside of the folder
8 years ago
MitchellHansen 5e9401cd27 Linux build working again, removed the GL_Testing stuff, I'm going to move to Vulkan eventually. Got voxel search working mostly with the new octree changes. Issue with mirroring of voxel data currently
8 years ago
MitchellHansen 04842dd597 It appears that the new generation algorithm works well. The tree structure is intact and the relative pointers look correct. I'll write a validator when I get a chance
8 years ago
MitchellHansen 1fab4943bf fiddling around with far pointers, page headers somewhat solid
8 years ago
MitchellHansen 3596c9094c Refactoring the generation code to the octree, working on the memory management of the various buffers and trunk
8 years ago
MitchellHansen c7bde50e0d Saving before breaking changes
8 years ago
MitchellHansen a40b5545e8 Removed the class heirarchy for the raycaster. I was aiming for maximum compatability but realistically, this project will never run at any sort of acceptable speed on the cpu. Also in the previous commit fixed multiple longterm bugs as well as fixed bugs in the event system and made it much safer
8 years ago
MitchellHansen 334a375535 Commit might have been messed up
8 years ago
MitchellHansen 8806777dc9 Lots of tweaking. Tenative buggy reflection implimented.
8 years ago
MitchellHansen 2421f7bdce Having some performance issues on a new windows install. Going to pull device selection out to the GUI and do further testing
8 years ago
MitchellHansen b493d56f7a Removed some extra headers in util, restricted the scope of some others
8 years ago
MitchellHansen 7c534500f6 Cut down a few of the compiler warnings, refactored the octree into its own file. Refactored all map items into their own subfolder
8 years ago
MitchellHansen 2ad7383406 Added a struct to pass away from get_voxel
8 years ago
MitchellHansen e45df185f7 Cleaned up Map and the Octree. Did some testing and refactoring of generation code. Interleaved data is now good, also changed the block stack dealio to just a blob of uint64_t data. Used a GCC and by extension MSVC extension which speeds up count_bits by a good bit. After all optimizations, getVoxel is now around 10-15 times faster.
8 years ago
MitchellHansen d1b9ecd3e5 Octree traversal now works perfectly, edge cases worked out
8 years ago
MitchellHansen 30959128e4 Hunting down some bugs and verfiying correct oct-tree traversal, not quite there yet but close
8 years ago
MitchellHansen 5e222a0331 Added new demo, tweaked some values to produce better lighting
8 years ago
MitchellHansen 7e5d4ef947 10 FPS average increase from changing global work size to 2D
8 years ago
MitchellHansen 6a3eaa04f7 Added color to lights, added a gui slider to control the single light color
8 years ago
MitchellHansen 3aaffce566 Refactored and commented the Hardware Caster. Cleaned up many small things
8 years ago