public CogTrevistaDepthModeConstants DepthMode { get; set; }

public CogTrevistaDepthModeConstants DepthMode { get; set; }

Public Property DepthMode As CogTrevistaDepthModeConstants 
	Get 
	Set

Public Property DepthMode As CogTrevistaDepthModeConstants 
	Get 
	Set

public:
property CogTrevistaDepthModeConstants DepthMode {
	CogTrevistaDepthModeConstants get ();
	void set (CogTrevistaDepthModeConstants value);
}

public:
property CogTrevistaDepthModeConstants DepthMode {
	CogTrevistaDepthModeConstants get ();
	void set (CogTrevistaDepthModeConstants value);
}

Property Value

• Local
• Global

The DepthImage comes in two varieties: "local" and "global".

When the DepthMode is Local, the DepthImage is computed by effectively integrating the ContourImage twice to get the surface height. Use Local mode to compute the relative heights of surface areas that lie near each other in your image.

When the DepthMode is Global, the DepthImage is computed by effectively integrating the ShapeHorizontalImage and the ShapeVerticalImage to get the surface height. Use Global mode to compute the relative heights of surface areas that lie far away from each other in your image.

Flat areas of your 3D surface will have a value of zero in the floating point ContourImage, but may have a non-zero floating point value in the ShapeHorizontal and ShapeVertical images. This means that Global mode is a better choice for surfaces that have large, flat areas that are not perpendicular to the optical axis of your lens.