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Remove roundf() use from Registration #345

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Merged
floe merged 1 commit into from
Jul 28, 2015
Merged

Remove roundf() use from Registration #345

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6 changes: 3 additions & 3 deletions examples/protonect/src/registration.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -241,8 +241,8 @@ Registration::Registration(Freenect2Device::IrCameraParams depth_p, Freenect2Dev
// compute the dirstored coordinate for current pixel
distort(x,y,mx,my);
// rounding the values and check if the pixel is inside the image
ix = roundf(mx);
iy = roundf(my);
ix = (int)(mx + 0.5f);
iy = (int)(my + 0.5f);
if(ix < 0 || ix >= 512 || iy < 0 || iy >= 424)
index = -1;
else
Expand All @@ -255,7 +255,7 @@ Registration::Registration(Freenect2Device::IrCameraParams depth_p, Freenect2Dev
*map_x++ = rx;
*map_y++ = ry;
// compute the y offset to minimize later computations
*map_yi++ = roundf(ry);
*map_yi++ = (int)(ry + 0.5f);
}
}
}
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