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Remove focus handling code from spin boxes. It was originally done to compensate for a bug in Qt, but required the user to make very precise mouse movements. This is no longer needed since the bug has been fixed.

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Prevent spatial and density filters from returning empty filters.

Another attempt at properly setting the locale for the affine rotate/move/scale combo boxes.
This commit is contained in:
mfeemster
2014-10-16 23:05:08 -07:00
parent 2e054820f7
commit f5a707ea63
6 changed files with 116 additions and 94 deletions
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6
Source/Ember/DensityFilter.h
View File

@ -56,6 +56,12 @@ public:
if (m_MaxRad < m_MinRad)
m_MaxRad = m_MinRad + 1;
//Ensure it's valid.
while (!Valid())
{
m_Curve += T(0.1);
}
}
/// <summary>

2
Source/Ember/Renderer.cpp
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@ -244,6 +244,8 @@ bool Renderer<T, bucketT>::CreateSpatialFilter(bool& newAlloc)
{
m_SpatialFilter = unique_ptr<SpatialFilter<T>>(
SpatialFilterCreator<T>::Create(m_Ember.m_SpatialFilterType, m_Ember.m_SpatialFilterRadius, m_Ember.m_Supersample, m_PixelAspectRatio));
m_Ember.m_SpatialFilterRadius = m_SpatialFilter->FilterRadius();//It may have been changed internally if it was too small, so ensure they're synced.
newAlloc = true;
}

72
Source/Ember/SpatialFilter.h
View File

@ -105,45 +105,51 @@ public:
/// </summary>
void Create()
{
T fw = T(2.0) * m_Support * m_Supersample * m_FilterRadius / m_PixelAspectRatio;
T adjust, ii, jj;
int fwidth = ((int)fw) + 1;
int i, j;
//Make sure the filter kernel has same parity as oversample.
if ((fwidth ^ m_Supersample) & 1)
fwidth++;
//Calculate the coordinate scaling factor for the kernel values.
if (fw > 0.0)
adjust = m_Support * fwidth / fw;
else
adjust = T(1.0);
m_Filter.resize(fwidth * fwidth);
//Fill in the coefs.
for (i = 0; i < fwidth; i++)
do
{
for (j = 0; j < fwidth; j++)
T fw = T(2.0) * m_Support * m_Supersample * m_FilterRadius / m_PixelAspectRatio;
T adjust, ii, jj;
int fwidth = ((int)fw) + 1;
int i, j;
//Make sure the filter kernel has same parity as oversample.
if ((fwidth ^ m_Supersample) & 1)
fwidth++;
//Calculate the coordinate scaling factor for the kernel values.
if (fw > 0.0)
adjust = m_Support * fwidth / fw;
else
adjust = T(1.0);
m_Filter.resize(fwidth * fwidth);
//Fill in the coefs.
for (i = 0; i < fwidth; i++)
{
//Calculate the function inputs for the kernel function.
ii = ((T(2.0) * i + T(1.0)) / T(fwidth) - T(1.0)) * adjust;
jj = ((T(2.0) * j + T(1.0)) / T(fwidth) - T(1.0)) * adjust;
for (j = 0; j < fwidth; j++)
{
//Calculate the function inputs for the kernel function.
ii = ((T(2.0) * i + T(1.0)) / T(fwidth) - T(1.0)) * adjust;
jj = ((T(2.0) * j + T(1.0)) / T(fwidth) - T(1.0)) * adjust;
//Adjust for aspect ratio.
jj /= m_PixelAspectRatio;
//Adjust for aspect ratio.
jj /= m_PixelAspectRatio;
m_Filter[i + j * fwidth] = Filter(ii) * Filter(jj);//Call virtual Filter(), implemented in specific derived filter classes.
m_Filter[i + j * fwidth] = Filter(ii) * Filter(jj);//Call virtual Filter(), implemented in specific derived filter classes.
}
}
}
//Normalize, and return a bad value if the values were too small.
if (!Normalize())
m_FinalFilterWidth = -1;
else
m_FinalFilterWidth = fwidth;
//Attempt to normalize, and increase the filter width if the values were too small.
if (!Normalize())
{
m_FinalFilterWidth = fwidth;
break;
}
m_FilterRadius += T(0.01);//Values were too small.
} while (1);
}
/// <summary>