Fix some cast warnings, pre-calc values for speed

Author: elpaso

src/analysis/raster/qgshillshadefilter.cpp

@@ -21,12 +21,16 @@
 QgsHillshadeFilter::QgsHillshadeFilter( const QString &inputFile, const QString &outputFile, const QString &outputFormat, double lightAzimuth,
                                         double lightAngle )
   : QgsDerivativeFilter( inputFile, outputFile, outputFormat )
+<<<<<<< 78a45b7db48bbf028fbb9ff9fa9690d2a596d7ef
 <<<<<<< 573283f0dcf022e84bd615e84fd2656043a9722b
+=======
+>>>>>>> Fix some cast warnings, pre-calc values for speed
   , mLightAzimuth( static_cast<float>( lightAzimuth ) )
   , mLightAngle( static_cast<float>( lightAngle ) )
   , mCosZenithRad( std::cos( static_cast<float>( lightAngle * M_PI ) / 180.0f ) )
   , mSinZenithRad( std::sin( static_cast<float>( lightAngle * M_PI ) / 180.0f ) )
   , mAzimuthRad( static_cast<float>( lightAzimuth * M_PI ) / 180.0f )
+<<<<<<< 78a45b7db48bbf028fbb9ff9fa9690d2a596d7ef
 =======
   , mLightAzimuth( lightAzimuth )
   , mLightAngle( lightAngle )
@@ -40,6 +44,8 @@ QgsHillshadeFilter::QgsHillshadeFilter( const QString &inputFile, const QString
   , mSinZenithRad( std::sin( mLightAngle * M_PI / 180.0f ) )
   , mAzimuthRad( mLightAzimuth * M_PI / 180.0f )
 >>>>>>> [opencl] Small optimization in hillshade
+=======
+>>>>>>> Fix some cast warnings, pre-calc values for speed
 {
 }
 
@@ -60,17 +66,24 @@ float QgsHillshadeFilter::processNineCellWindow( float *x11, float *x21, float *
   float aspect_rad = 0;
   if ( derX == 0 && derY == 0 ) //aspect undefined, take a neutral value. Better solutions?
   {
+<<<<<<< 78a45b7db48bbf028fbb9ff9fa9690d2a596d7ef
 <<<<<<< 573283f0dcf022e84bd615e84fd2656043a9722b
     aspect_rad = mAzimuthRad / 2.0f;
 =======
     aspect_rad = mAzimuthRad / 2.0;
 >>>>>>> [opencl] Fix small OpenCL alg issues
+=======
+    aspect_rad = mAzimuthRad / 2.0f;
+>>>>>>> Fix some cast warnings, pre-calc values for speed
   }
   else
   {
     aspect_rad = M_PI + std::atan2( derX, derY );
   }
+<<<<<<< 78a45b7db48bbf028fbb9ff9fa9690d2a596d7ef
 <<<<<<< 573283f0dcf022e84bd615e84fd2656043a9722b
+=======
+>>>>>>> Fix some cast warnings, pre-calc values for speed
   return std::max( 0.0f, 255.0f * ( ( mCosZenithRad * std::cos( slope_rad ) ) +
                                     ( mSinZenithRad * std::sin( slope_rad ) *
                                       std::cos( mAzimuthRad - aspect_rad ) ) ) );
@@ -87,6 +100,7 @@ void QgsHillshadeFilter::setLightAngle( float angle )
   mLightAngle = angle;
   mCosZenithRad = std::cos( angle * static_cast<float>( M_PI ) / 180.0f );
   mSinZenithRad = std::sin( angle * static_cast<float>( M_PI ) / 180.0f );
+<<<<<<< 78a45b7db48bbf028fbb9ff9fa9690d2a596d7ef
 }
 
 <<<<<<< a73bbbad21629d81b9b1d4217a096a930473eb5c
@@ -107,6 +121,8 @@ void QgsHillshadeFilter::addExtraRasterParams( std::vector<float> &params )
   return std::max( 0.0, 255.0 * ( ( mCosZenithRad * std::cos( slope_rad ) ) +
                                   ( mSinZenithRad * std::sin( slope_rad ) *
                                     std::cos( mAzimuthRad - aspect_rad ) ) ) );
+=======
+>>>>>>> Fix some cast warnings, pre-calc values for speed
 }
 
 #ifdef HAVE_OPENCL