private void Reset()

in VisualProfiler.cs [164:223]
50 lines of code
6 McCabe index (conditional complexity)

        private void Reset()
        {
            if (defaultMaterial == null)
            {
                defaultMaterial = new Material(Shader.Find("Hidden/Internal-Colored"));
                defaultMaterial.SetFloat("_ZWrite", 0.0f);
                defaultMaterial.SetFloat("_ZTest", (float)UnityEngine.Rendering.CompareFunction.Disabled);
                defaultMaterial.renderQueue = 5000;
            }

            if (defaultInstancedMaterial == null)
            {
                Shader defaultInstancedShader = Shader.Find("Hidden/Instanced-Colored");

                if (defaultInstancedShader != null)
                {
                    defaultInstancedMaterial = new Material(defaultInstancedShader);
                    defaultInstancedMaterial.enableInstancing = true;
                    defaultInstancedMaterial.SetFloat("_ZWrite", 0.0f);
                    defaultInstancedMaterial.SetFloat("_ZTest", (float)UnityEngine.Rendering.CompareFunction.Disabled);
                    defaultInstancedMaterial.renderQueue = 5000;
                }
                else
                {
                    Debug.LogWarning("A shader supporting instancing could not be found for the VisualProfiler, falling back to traditional rendering. This may impact performance.");
                }
            }

            if (Application.isPlaying)
            {
                backgroundMaterial = new Material(defaultMaterial);
                foregroundMaterial = new Material(defaultMaterial);
                defaultMaterial.renderQueue = foregroundMaterial.renderQueue - 1;
                backgroundMaterial.renderQueue = defaultMaterial.renderQueue - 1;

                MeshRenderer meshRenderer = new GameObject().AddComponent<TextMesh>().GetComponent<MeshRenderer>();
                textMaterial = new Material(meshRenderer.sharedMaterial);
                textMaterial.renderQueue = defaultMaterial.renderQueue;
                Destroy(meshRenderer.gameObject);

                MeshFilter quadMeshFilter = GameObject.CreatePrimitive(PrimitiveType.Quad).GetComponent<MeshFilter>();

                if (defaultInstancedMaterial != null)
                {
                    // Create a quad mesh with artificially large bounds to disable culling for instanced rendering.
                    // TODO: Use shared mesh with normal bounds once Unity allows for more control over instance culling.
                    quadMesh = quadMeshFilter.mesh;
                    quadMesh.bounds = new Bounds(Vector3.zero, Vector3.one * float.MaxValue);
                }
                else
                {
                    quadMesh = quadMeshFilter.sharedMesh;
                }

                Destroy(quadMeshFilter.gameObject);
            }

            stopwatch.Reset();
            stopwatch.Start();
        }