cpu_voxel_raycaster
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Published
20 hours ago •
Forceflow
Forceflow
Very barebones CPU Voxel Raycaster
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cpu_voxel_raycaster issues
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When you traverse rays along x, y or z axis your algorithm behaves fully incorrectly. It could lead to missing triangles or voxels when rays are parallel to axes. You...
``` cpp // fixes for rays with negative direction if(ray.direction[0] < 0.0f){ ray.origin[0] = octree->size[0] - ray.origin[0]; ray.direction[0] = - ray.direction[0]; a |= 4 ; //bitwise OR (latest bits are...
