void AddDefaultPatch()

in ExampleGallery/GradientMeshExample.xaml.cs [155:193]
32 lines of code
9 McCabe index (conditional complexity)

        void AddDefaultPatch(bool tensor)
        {
            float sizeDim = Math.Min((float)canvasControl.Size.Width, (float)canvasControl.Size.Height);

            Vector2[] pointArray = new Vector2[tensor ? 16 : 12];

            int[] coonsIndices = { 0, 1, 2, 3, 11, 4, 10, 5, 9, 8, 7, 6 };

            float topLeftMargin = (sizeDim / 10) + ((sizeDim / 10) * patchPoints.Count);
            topLeftMargin = topLeftMargin % sizeDim;

            float spacing = sizeDim / 10.0f;
            int count = 0;
            for (int y = 0; y < 4; y++)
            {
                for (int x = 0; x < 4; x++)
                {
                    int index = 0;
                    if (tensor)
                    {
                        index = count;
                    }
                    else
                    {
                        int coordIndex = (y * 4 + x);
                        if (coordIndex == 5 || coordIndex == 6 || coordIndex == 9 || coordIndex == 10) continue;

                        index = coonsIndices[count];
                    }
                    pointArray[index] = new Vector2(topLeftMargin + (x * spacing), topLeftMargin + (y * spacing));

                    count++;
                }
            }

            patchPoints.Add(pointArray);
            gradientMesh = null;
            canvasControl.Invalidate();
        }