73026bc65d
Very very close to pixel perfect shadows. Having some of that axis switch malarchy slowing things down
8 years ago
a812fba43c
Trying to get the position on the face where the rays intersect the voxel. Some promising first results.
8 years ago
abec38e7c7
Finally found the root of that off by one error. Changed up the readme.
8 years ago
cc7a4a2efb
Shadows now working, though they are still voxel based. Need to calculate where on the surface the ray hits, and then send the ray out from that point.
8 years ago
9a12fba310
Working with the Blin-Phong lighting. Fixed the symmetry between the normals. Starting working on shadows
8 years ago
129e475b15
Fixed the way lights were linked to opencl, did some tweaking of the phong lighting.
8 years ago
7d7ed5367c
Fixed the held keys, now occasionally a key will stick though
8 years ago
10e3ba43fa
Events are now passing correctly, small bug with held keys that needs fixing
8 years ago
0e1e9af37c
More work on the event system, sf::Events are completely wrapped now.
8 years ago
36851ad011
Merge branch 'master' of http://github.com/mitchellhansen/voxel-raycaster
8 years ago
2e0227419c
Did a lot of boilerplate on the Event wrapper pt.2
8 years ago
4cd9bbb4ed
Did a lot of boilerplate on the Event wrapper
8 years ago
MitchellHansen
0974ab9e83
Some tweaks to get the linux build running -fixed
8 years ago
MitchellHansen
791aa96da7
Some tweaks to get the linux build running
8 years ago
3c91614f45
Working on a messaging system for sf events
8 years ago
f8be952a9b
Fixed the camera coords in the view matrix. Tweaked cam position in kernel, odd off by one error.
8 years ago
bb9fab6305
Added lookat function. Fixed various coordinate missmatches and issues. Fixed camera movement. Added some input functions. I need some way to log fps and find those hitches
8 years ago
58867415c7
Fixed bug regarding the top octree level
8 years ago
8a9237ce50
Added some debug functions
8 years ago
97545e6cec
Was shiting a 64 bit value with a 32, msvc is smart
8 years ago
b3e3fef2e3
Tree building getting better, children are now being checked and culled
8 years ago
c6ac333232
A decent ways towards getting the octree built. Small snag in the way fully valid or invalid non-leafs are handled
8 years ago
b844744a97
Whoops, forgot to saven
8 years ago
bb0852cc0e
various tweaking and figuring on the octree. The weird hybrid dfs bfs thing they have going will be annoying to do in one pass. Might defer it out to two passes. First building the octree, second culling and passing the octree to the gpu
8 years ago
51a08fc0bb
Various tweaks and modifications
...
Some preliminary testing of map
8 years ago
c98adefa3a
tweaked some groovy color effects, updated screeny. I think I might have added fog in this one too?
8 years ago
259f6a8488
Got some geometry up and rotating. It will be pretty trivial to pass in
...
the camera rotation now and have it follow along.
8 years ago
5e58ade16f
Modified CMake to now find and link GLEW
...
Slight tweaks to how CMake interacts with VS
Added small OpenGL testing class which draws over the raycasted image
Going to use Gl to start helping with debug / enabling hybrid rendering
8 years ago
8c1f18ac70
Software raycasting now works, but has some major problems / is extremely
...
slow. Perhaps it will only be useful in debugging the kernel via emulation
8 years ago
b2988f0e13
Would help if I added the files
8 years ago
5f24a4cf3f
A good portion of the fallback software caster is done.
...
Need to test, add global lighting, add switch
8 years ago
d1bd4ce667
The new rendering method now works on the full compat case.
...
Added a kernel to help test opencl data passing
renamed the kernels, buffers, etc.
8 years ago
5528e03c69
Saving minor tweaks
8 years ago
518cc757a3
Lots of work done moving the various raycasting implementations over to a
...
consolidated RayCaster class.
8 years ago
45627e6a85
Whoops, forgot to save the files, same commit as before
8 years ago
51093beaca
Starting to condense the rendering and switching between the different
...
methods
8 years ago
561c07c602
Turned off experimental phong lighting in the kernel
...
fixed all compiler errors thrown by MSVC
Switched experimental octree map back to the old map
Refactored old map system, prettied it up
8 years ago
MitchellHansen
391dc63ec8
Bit of fiddling around while refractoring
8 years ago
MitchellHansen
c734614e5f
cleaned up an unused file, added check for sharing
8 years ago
de2f0ad6a1
In the middle of a couple of things right now, but decided to focus a
...
little bit less on the lighting and start laying groundwork for the SVO
The map section was in real need of some love so I deleted a bunch of
stuff and started prototyping the pointer arithmetic that I need to do
8 years ago
4c31cfaf48
remove some debug to make it clearer where I left off
8 years ago
1c750451f3
Added a 1/4 working phong shading function, breaks when the light
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direction in in negative values. The normals of voxels also are
symmetrical which needs to be fixed.
8 years ago
0b3557cd5e
Tweaked indexing, there is a discrepancy at z_max values that I need to
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sort out. Added some 2d optimization functions for fun, currently doing a
class involving them
8 years ago
582e37f540
added small example video
8 years ago
1620f40d02
Fixed the camera movement so it now take into account sub-voxel movement
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Also fixed the distortion around the XY axes
8 years ago
fe0fbc04e1
little edit to get rid of some cl boilerplate
8 years ago
e13280bb07
added relative camera controls, now handles like an actual fly cam.
8 years ago
92aee8c4ca
Would help if I actually added the files
8 years ago
fecf8dd8ee
Reveting to an older build. Something on the mac build stopped my card from running it.
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Added camera class
Added a create_buffer method
Cleaned up much of the main function
Added Vector4 class, ported from sf::Vector3
Various other edits
8 years ago
mitchellhansen
10bc771807
MBP was having problems with out of bounds memory operations with the way the cam dir was handled. sf::vector3f -> float3 and while accessign the Zth element. I'm assuming it was because of some weird backend stuff regarding that gentypeOdds are actually gentypeOdds + 1. Converted write_imagef's to write_imageui's though I don't think that really helps anything. Fixed the bottom half of the screen getting cut off. View matrix import error. Fixed problem the MBP had with negative values during device init, that was a weird one.
8 years ago
MitchellHansen
MitchellHansen
