125 Commits (836af27a3e718e7ffcc48f4fbe30202e28495bb0)

Author	SHA1	Message	Date
MitchellHansen	6f5d2b2f6f	Changed to non branching algo, sped up a good 30-50 ms at the current max ... ray dist. Also changed bounds checking a little, not sure if it's faster	8 years ago
MitchellHansen	160756186d	mouse and camera movement work, stress testing. Can actually handle an ... impressive amount of resolution and voxel space for 0 optimization!	8 years ago
MitchellHansen	f487895f9f	that was a pain. Got it working on windows again. MSVC was being really ... picky about a few errors. Good thing though, I'm not really sure why clang + osx let me be that lax with memory	8 years ago
mitchellhansen	cf607382a9	WORKING! Awesome! It now casts fully inside the gpu, ... context is then switched to gl and then rendered via sfml. It has no loop, no controls, and the aspect ratio is off, but holy hell it works!	8 years ago
mitchellhansen	a7234675cb	Continuing on adding argument handling. ... Added a small sample texture and sprite which can be handed over to either gl or cl and then handed back. It can then be rendered. Changed to just an array of floats for the view matrix	8 years ago
mitchellhansen	c3902c2f6e	Added args and buffer handling, but now clEnqueueNDRangeKernel is failing ... with the error invalid command queue. Haven't seen that one before, and cursory google suggests it's a problem with MBP's. Fun! I'll keep taking a look, and I'll try it on my windows machine here soon	8 years ago
mitchellhansen	0c70c24a52	Switched names, thinking about how to do kernel args, and buffers. ... Need to do a bit more reading on how to set up interop. Also need to figure out the buffer thing for regular primative buffers, and also image buffers	8 years ago
mitchellhansen	5dea2494a0	Large amount done. OpenCL is almost completely abstracted out to the class ... from init to kernel compilation. Next will be getting buffer handling, executing, and reading done. Changed the kernel to a more minimal example. Added a jump table for error codes and an assert function for error checking. Added a routine to compare all the available cl devices and platforms, chooses the high clock of either the GPU or CPU.	8 years ago
MitchellHansen	edd8075afb	Added a quick printout of the hardware info. Running into a problem choosing between platforms, going to abstract CL out into it's own class and hide all that logic	8 years ago
mitchellhansen	8f809f5f70	Starting on OpenCL, got cmake to link it correctly, and started on ... a minimal example	8 years ago
mitchellhansen	bf45af9bab	Added the SFML vector class. Need to extend it to have ... the vector operations I want Changes to be committed: modified: CMakeLists.txt modified: README.md renamed: src/Curses.h -> include/Curses.h new file: include/Vector3.h new file: src/Vector3.cpp	8 years ago
mitchellhansen	c431d7452a	Lighting, testing voxel generation	8 years ago
mitchellhansen	14987e3ba7	There we go! The raycaster now has a camera that renders without distortion and can be pitched, yawed, and moved on the XYZ axis. I'm not sure now if I want to: Add lighting, improve performance, or start working on porting it to OpenCL	8 years ago
mitchellhansen	2b7dceee1b	Moved the view plane calc to the constructor, cleaned up old code. Added / removed relevant comments	8 years ago
mitchellhansen	d609ed695a	Going to need to get rid of the spherical camera	8 years ago
MitchellHansen	eb889f9937	added header to play nice with macos	8 years ago
MitchellHansen	3deb3a2b08	alright, tried a different method of assigning voxel step directions and I ... think it's working. The 3 negative walls are still very flat, and the lower XYZ numbers still distort the viewport	8 years ago
MitchellHansen	f1c84c85b5	So it's rendering pretty much perfectly in the XYZ+ range but things break ... down when I start hitting negative values. I have a feeling this is going to be a lot of trial and error. Oh well	8 years ago
MitchellHansen	0b8cd9a194	things are casting now and sfml is rendering the way I want it to. ... The voxel stepping is still all messed up, and it seems that there is some data corruption on the map that I'll need to dig into	8 years ago
MitchellHansen	2b46bef923	Basic render loop is taking shape. Digging back into the ... raycasting will be slightly annoying	8 years ago
MitchellHansen	37ef472f61	More work done on the ray	8 years ago
MitchellHansen	4432c0338b	added the map, switched branches	8 years ago
Mitchell Hansen	624d2771ac	Don't know what is in this one	8 years ago
Mitchell	45343a2e97	Delete .DS_Store	8 years ago
Mitchell Hansen	12a33740f9	init	8 years ago