Differential D16573 Diff 57876 source/blender/blenkernel/tracking_private.h

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source/blender/blenkernel/tracking_private.h

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	* Inverse of #tracking_get_marker_coords_for_tracking.			* Inverse of #tracking_get_marker_coords_for_tracking.
	*/			*/
	void tracking_set_marker_coords_from_tracking(int frame_width,			void tracking_set_marker_coords_from_tracking(int frame_width,
	int frame_height,			int frame_height,
	struct MovieTrackingMarker *marker,			struct MovieTrackingMarker *marker,
	const double search_pixel_x[5],			const double search_pixel_x[5],
	const double search_pixel_y[5]);			const double search_pixel_y[5]);

				/**
				* Convert the lens principal point (optical center) between normalized and pixel spaces.
				*
				* The normalized space stores principal point relative to the frame center which has normalized
				* princibal coordinate of (0, 0). The right top corder of the frame corresponds to a notmalized
				* principal coordinate of (1, 1), and the left bottom cornder corresponds to coordinate of
				* (-1, -1).
				*
				* The pixel space is measured in pixels, with the reference being the left bottom cornder of
				* the frame.
				*/
				void tracking_principal_normalized_to_pixel(const float principal_normalized[2],
				int frame_width,
				int frame_height,
				float r_principal_pixel[2]);
				void tracking_principal_pixel_to_normalized(const float principal_pixel[2],
				int frame_width,
				int frame_height,
				float r_principal_normalized[2]);

	/********************* General purpose utility functions ***********************/			/********************* General purpose utility functions ***********************/

	/**			/**
	* Place a disabled marker before or after specified ref_marker.			* Place a disabled marker before or after specified ref_marker.
	*			*
	* If before is truth, disabled marker is placed before reference			* If before is truth, disabled marker is placed before reference
	* one, and it's placed after it otherwise.			* one, and it's placed after it otherwise.
	*			*
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