fixed colorizing disparity

faee1896 · Maria Dimashova · 9c05a74f · faee1896
Commit faee1896 authored Feb 17, 2011 by Maria Dimashova
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kinect_maps.cpp samples/cpp/kinect_maps.cpp +4 -0

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--- a/samples/cpp/kinect_maps.cpp
+++ b/samples/cpp/kinect_maps.cpp
@@ -35,6 +35,10 @@ void colorizeDisparity( const Mat& gray, Mat& rgb, double maxDisp=-1.f, float S=
    }

    rgb.create( gray.size(), CV_8UC3 );
+    rgb = Scalar::all(0);
+    if( maxDisp < 1 )
+        return;
+
    for( int y = 0; y < gray.rows; y++ )
    {
        for( int x = 0; x < gray.cols; x++ )