diff options
Diffstat (limited to 'include/astra/FanFlatBeamLineKernelProjector2D.inl')
| -rw-r--r-- | include/astra/FanFlatBeamLineKernelProjector2D.inl | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/include/astra/FanFlatBeamLineKernelProjector2D.inl b/include/astra/FanFlatBeamLineKernelProjector2D.inl index 58dec61..8f2e673 100644 --- a/include/astra/FanFlatBeamLineKernelProjector2D.inl +++ b/include/astra/FanFlatBeamLineKernelProjector2D.inl @@ -82,8 +82,6 @@ void CFanFlatBeamLineKernelProjector2D::projectBlock_internal(int _iProjFrom, in const SFanProjection * proj = &pVecProjectionGeometry->getProjectionVectors()[iAngle]; - float32 detSize = sqrt(proj->fDetUX * proj->fDetUX + proj->fDetUY * proj->fDetUY); - // loop detectors for (iDetector = _iDetFrom; iDetector < _iDetTo; ++iDetector) { @@ -104,7 +102,7 @@ void CFanFlatBeamLineKernelProjector2D::projectBlock_internal(int _iProjFrom, in // vertically if (vertical) { RxOverRy = Rx/Ry; - lengthPerRow = detSize * pixelLengthX * sqrt(Rx*Rx + Ry*Ry) / abs(Ry); + lengthPerRow = pixelLengthX * sqrt(Rx*Rx + Ry*Ry) / abs(Ry); deltac = -pixelLengthY * RxOverRy * inv_pixelLengthX; S = 0.5f - 0.5f*fabs(RxOverRy); T = 0.5f + 0.5f*fabs(RxOverRy); @@ -154,7 +152,7 @@ void CFanFlatBeamLineKernelProjector2D::projectBlock_internal(int _iProjFrom, in // horizontally else { RyOverRx = Ry/Rx; - lengthPerCol = detSize * pixelLengthY * sqrt(Rx*Rx + Ry*Ry) / abs(Rx); + lengthPerCol = pixelLengthY * sqrt(Rx*Rx + Ry*Ry) / abs(Rx); deltar = -pixelLengthX * RyOverRx * inv_pixelLengthY; S = 0.5f - 0.5f*fabs(RyOverRx); T = 0.5f + 0.5f*fabs(RyOverRx); |