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- Make voxels slightly larger so that the size of one 3D "texel" is the same as one 2D texel at the same location.

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SVN r3708 (trunk)
This commit is contained in:
Randy Heit 2012-06-24 03:56:53 +00:00
parent 41f2337e7a
commit f897b1a1a2
1 changed files with 5 additions and 2 deletions
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7
src/r_things.cpp
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@ -2245,8 +2245,11 @@ void R_DrawVoxel(fixed_t dasprx, fixed_t daspry, fixed_t dasprz, angle_t daspran
dasprx = dasprx >> 12; dasprx = dasprx >> 12;
daspry = -daspry >> 12; daspry = -daspry >> 12;
dasprz = -dasprz >> 8; dasprz = -dasprz >> 8;
daxscale >>= 10;
dayscale >>= 10; // Shift the scales from 16 bits of fractional precision to 6.
// Also do some magic voodoo scaling to make them the right size.
daxscale = daxscale / (0xD000 >> 6);
dayscale = dayscale / (0xD000 >> 6);
cosang = viewcos >> 2; cosang = viewcos >> 2;
sinang = -viewsin >> 2; sinang = -viewsin >> 2;