diff options
| -rw-r--r-- | include/astra/Globals.h | 2 | ||||
| -rw-r--r-- | src/FanFlatBeamLineKernelProjector2D.cpp | 2 | ||||
| -rw-r--r-- | src/FanFlatBeamStripKernelProjector2D.cpp | 2 | ||||
| -rw-r--r-- | src/ParallelBeamLineKernelProjector2D.cpp | 2 | ||||
| -rw-r--r-- | src/ParallelBeamLinearKernelProjector2D.cpp | 2 | ||||
| -rw-r--r-- | src/ParallelBeamStripKernelProjector2D.cpp | 2 | ||||
| -rw-r--r-- | src/VolumeGeometry2D.cpp | 20 |
7 files changed, 16 insertions, 16 deletions
diff --git a/include/astra/Globals.h b/include/astra/Globals.h index 8375726..0adc3e5 100644 --- a/include/astra/Globals.h +++ b/include/astra/Globals.h @@ -142,7 +142,7 @@ namespace astra { const float32 PI32 = 3.14159265358979323846264338328f; const float32 PIdiv2 = PI / 2; const float32 PIdiv4 = PI / 4; - const float32 eps = 1e-7f; + const float32 eps = 1e-6f; extern _AstraExport bool running_in_matlab; } diff --git a/src/FanFlatBeamLineKernelProjector2D.cpp b/src/FanFlatBeamLineKernelProjector2D.cpp index 4bfff58..7bec351 100644 --- a/src/FanFlatBeamLineKernelProjector2D.cpp +++ b/src/FanFlatBeamLineKernelProjector2D.cpp @@ -91,7 +91,7 @@ bool CFanFlatBeamLineKernelProjector2D::_check() ASTRA_CONFIG_CHECK(dynamic_cast<CFanFlatProjectionGeometry2D*>(m_pProjectionGeometry) || dynamic_cast<CFanFlatVecProjectionGeometry2D*>(m_pProjectionGeometry), "FanFlatBeamLineKernelProjector2D", "Unsupported projection geometry"); - ASTRA_CONFIG_CHECK(m_pVolumeGeometry->getPixelLengthX() == m_pVolumeGeometry->getPixelLengthY(), "FanFlatBeamLineKernelProjector2D", "Pixel height must equal pixel width."); + ASTRA_CONFIG_CHECK(abs(m_pVolumeGeometry->getPixelLengthX() / m_pVolumeGeometry->getPixelLengthY()) - 1 < eps, "FanFlatBeamLineKernelProjector2D", "Pixel height must equal pixel width."); // success return true; diff --git a/src/FanFlatBeamStripKernelProjector2D.cpp b/src/FanFlatBeamStripKernelProjector2D.cpp index 198c0ea..de12d49 100644 --- a/src/FanFlatBeamStripKernelProjector2D.cpp +++ b/src/FanFlatBeamStripKernelProjector2D.cpp @@ -89,7 +89,7 @@ bool CFanFlatBeamStripKernelProjector2D::_check() ASTRA_CONFIG_CHECK(dynamic_cast<CFanFlatProjectionGeometry2D*>(m_pProjectionGeometry), "FanFlatBeamLineKernelProjector2D", "Unsupported projection geometry"); - ASTRA_CONFIG_CHECK(m_pVolumeGeometry->getPixelLengthX() == m_pVolumeGeometry->getPixelLengthY(), "FanFlatBeamStripKernelProjector2D", "Pixel height must equal pixel width."); + ASTRA_CONFIG_CHECK(abs(m_pVolumeGeometry->getPixelLengthX() / m_pVolumeGeometry->getPixelLengthY()) - 1 < eps, "FanFlatBeamStripKernelProjector2D", "Pixel height must equal pixel width."); // success return true; diff --git a/src/ParallelBeamLineKernelProjector2D.cpp b/src/ParallelBeamLineKernelProjector2D.cpp index d11be3d..a7d72d4 100644 --- a/src/ParallelBeamLineKernelProjector2D.cpp +++ b/src/ParallelBeamLineKernelProjector2D.cpp @@ -89,7 +89,7 @@ bool CParallelBeamLineKernelProjector2D::_check() ASTRA_CONFIG_CHECK(dynamic_cast<CParallelProjectionGeometry2D*>(m_pProjectionGeometry) || dynamic_cast<CParallelVecProjectionGeometry2D*>(m_pProjectionGeometry), "ParallelBeamLineKernelProjector2D", "Unsupported projection geometry"); - ASTRA_CONFIG_CHECK(m_pVolumeGeometry->getPixelLengthX() == m_pVolumeGeometry->getPixelLengthY(), "ParallelBeamLineKernelProjector2D", "Pixel height must equal pixel width."); + ASTRA_CONFIG_CHECK(abs(m_pVolumeGeometry->getPixelLengthX() / m_pVolumeGeometry->getPixelLengthY()) - 1 < eps, "ParallelBeamLineKernelProjector2D", "Pixel height must equal pixel width."); // success return true; diff --git a/src/ParallelBeamLinearKernelProjector2D.cpp b/src/ParallelBeamLinearKernelProjector2D.cpp index 137046b..98946a8 100644 --- a/src/ParallelBeamLinearKernelProjector2D.cpp +++ b/src/ParallelBeamLinearKernelProjector2D.cpp @@ -91,7 +91,7 @@ bool CParallelBeamLinearKernelProjector2D::_check() ASTRA_CONFIG_CHECK(dynamic_cast<CParallelProjectionGeometry2D*>(m_pProjectionGeometry) || dynamic_cast<CParallelVecProjectionGeometry2D*>(m_pProjectionGeometry), "ParallelBeamLinearKernelProjector2D", "Unsupported projection geometry"); /// TODO: ADD PIXEL H/W LIMITATIONS - ASTRA_CONFIG_CHECK(m_pVolumeGeometry->getPixelLengthX() == m_pVolumeGeometry->getPixelLengthY(), "ParallelBeamLinearKernelProjector2D", "Pixel height must equal pixel width."); + ASTRA_CONFIG_CHECK(abs(m_pVolumeGeometry->getPixelLengthX() / m_pVolumeGeometry->getPixelLengthY()) - 1 < eps, "ParallelBeamLinearKernelProjector2D", "Pixel height must equal pixel width."); // success return true; diff --git a/src/ParallelBeamStripKernelProjector2D.cpp b/src/ParallelBeamStripKernelProjector2D.cpp index 6ed6ab0..5a0767b 100644 --- a/src/ParallelBeamStripKernelProjector2D.cpp +++ b/src/ParallelBeamStripKernelProjector2D.cpp @@ -89,7 +89,7 @@ bool CParallelBeamStripKernelProjector2D::_check() ASTRA_CONFIG_CHECK(dynamic_cast<CParallelProjectionGeometry2D*>(m_pProjectionGeometry) || dynamic_cast<CParallelVecProjectionGeometry2D*>(m_pProjectionGeometry), "ParallelBeamStripKernelProjector2D", "Unsupported projection geometry"); - ASTRA_CONFIG_CHECK(m_pVolumeGeometry->getPixelLengthX() == m_pVolumeGeometry->getPixelLengthY(), "ParallelBeamStripKernelProjector2D", "Pixel height must equal pixel width."); + ASTRA_CONFIG_CHECK(abs(m_pVolumeGeometry->getPixelLengthX() / m_pVolumeGeometry->getPixelLengthY()) - 1 < eps, "ParallelBeamStripKernelProjector2D", "Pixel height must equal pixel width."); // success return true; diff --git a/src/VolumeGeometry2D.cpp b/src/VolumeGeometry2D.cpp index dd056ae..75d0dfc 100644 --- a/src/VolumeGeometry2D.cpp +++ b/src/VolumeGeometry2D.cpp @@ -41,16 +41,16 @@ bool CVolumeGeometry2D::_check() ASTRA_CONFIG_CHECK(m_fWindowMinX < m_fWindowMaxX, "VolumeGeometry2D", "WindowMinX should be lower than WindowMaxX."); ASTRA_CONFIG_CHECK(m_fWindowMinY < m_fWindowMaxY, "VolumeGeometry2D", "WindowMinY should be lower than WindowMaxY."); - ASTRA_CONFIG_CHECK(m_iGridTotCount == (m_iGridColCount * m_iGridRowCount), "VolumeGeometry2D", "Internal configuration error."); - ASTRA_CONFIG_CHECK(m_fWindowLengthX == (m_fWindowMaxX - m_fWindowMinX), "VolumeGeometry2D", "Internal configuration error."); - ASTRA_CONFIG_CHECK(m_fWindowLengthY == (m_fWindowMaxY - m_fWindowMinY), "VolumeGeometry2D", "Internal configuration error."); - ASTRA_CONFIG_CHECK(m_fWindowArea == (m_fWindowLengthX * m_fWindowLengthY), "VolumeGeometry2D", "Internal configuration error."); - ASTRA_CONFIG_CHECK(m_fPixelLengthX == (m_fWindowLengthX / (float32)m_iGridColCount), "VolumeGeometry2D", "Internal configuration error."); - ASTRA_CONFIG_CHECK(m_fPixelLengthY == (m_fWindowLengthY / (float32)m_iGridRowCount), "VolumeGeometry2D", "Internal configuration error."); - - ASTRA_CONFIG_CHECK(m_fPixelArea == (m_fPixelLengthX * m_fPixelLengthY), "VolumeGeometry2D", "Internal configuration error."); - ASTRA_CONFIG_CHECK(fabsf(m_fDivPixelLengthX * m_fPixelLengthX - 1.0f) < eps, "VolumeGeometry2D", "Internal configuration error."); - ASTRA_CONFIG_CHECK(fabsf(m_fDivPixelLengthY * m_fPixelLengthY - 1.0f) < eps, "VolumeGeometry2D", "Internal configuration error."); + ASTRA_CONFIG_CHECK(fabsf(m_iGridTotCount - (m_iGridColCount * m_iGridRowCount)) < eps, "VolumeGeometry2D", "Internal configuration error (m_iGridTotCount)."); + ASTRA_CONFIG_CHECK(fabsf(m_fWindowLengthX - (m_fWindowMaxX - m_fWindowMinX)) < eps, "VolumeGeometry2D", "Internal configuration error (m_fWindowLengthX)."); + ASTRA_CONFIG_CHECK(fabsf(m_fWindowLengthY - (m_fWindowMaxY - m_fWindowMinY)) < eps, "VolumeGeometry2D", "Internal configuration error (m_fWindowLengthY)."); + ASTRA_CONFIG_CHECK(fabsf(m_fWindowArea - (m_fWindowLengthX * m_fWindowLengthY)) < eps, "VolumeGeometry2D", "Internal configuration error (m_fWindowArea)."); + ASTRA_CONFIG_CHECK(fabsf(m_fPixelLengthX - (m_fWindowLengthX / (float32)m_iGridColCount)) < eps, "VolumeGeometry2D", "Internal configuration error (m_fPixelLengthX)."); + ASTRA_CONFIG_CHECK(fabsf(m_fPixelLengthY - (m_fWindowLengthY / (float32)m_iGridRowCount)) < eps, "VolumeGeometry2D", "Internal configuration error (m_fPixelLengthY)."); + + ASTRA_CONFIG_CHECK(fabsf(m_fPixelArea - (m_fPixelLengthX * m_fPixelLengthY)) < eps, "VolumeGeometry2D", "Internal configuration error (m_fPixelArea)."); + ASTRA_CONFIG_CHECK(fabsf(m_fDivPixelLengthX * m_fPixelLengthX - 1.0f) < eps, "VolumeGeometry2D", "Internal configuration error (m_fDivPixelLengthX)."); + ASTRA_CONFIG_CHECK(fabsf(m_fDivPixelLengthY * m_fPixelLengthY - 1.0f) < eps, "VolumeGeometry2D", "Internal configuration error (m_fDivPixelLengthY)."); return true; } |