casting to fix vs2010 compile error

9 years ago · b4b83f2f29
parent bf4c5bef7f
commit b4b83f2f29
1 changed files with 2 additions and 2 deletions
--- a/apps/interactive-calibration/frameProcessor.cpp
+++ b/apps/interactive-calibration/frameProcessor.cpp
@ -253,8 +253,8 @@ CalibProcessor::CalibProcessor(cv::Ptr<calibrationData> data, captureParameters
    mCapuredFrames = 0;
    mNeededFramesNum = capParams.calibrationStep;
    mDelayBetweenCaptures = static_cast<int>(capParams.captureDelay * capParams.fps);
-    mMaxTemplateOffset = std::sqrt(std::pow(mCalibData->imageSize.height, 2) +
-                                   std::pow(mCalibData->imageSize.width, 2)) / 20.0;
+    mMaxTemplateOffset = std::sqrt(static_cast<float>(mCalibData->imageSize.height * mCalibData->imageSize.height) +
+                                   static_cast<float>(mCalibData->imageSize.width * mCalibData->imageSize.width)) / 20.0;
    mSquareSize = capParams.squareSize;
    mTemplDist = capParams.templDst;