Initial commit

1 files changed, 35 insertions, 0 deletions

diff --git a/pkg/images/lib/xyxymatch.h b/pkg/images/lib/xyxymatch.h
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+# The definitions file for the LINXYMATCH task
+
+# Define the matching algorithms
+
+define	RG_MATCHSTR	"|tolerance|triangles|"
+define	RG_TOLERANCE	1	# Match by tolerance only
+define	RG_TRIANGLES	2	# Match by triangles
+
+# Define the reference and input files types
+
+define	RG_REFFILE	1	# The input reference coordinate file
+define	RG_INFILE	2	# The input coordinate file
+
+# Define some useful constants
+
+define	MAX_NTIE	3	# Maximum number of tie points
+define	MAX_NCOEFF	6       # Maximum number of coefficients
+define	DEF_BUFSIZE	1000	# The default buffer size
+define	SZ_TRIINDEX	6	# Number of triangle indices to save.
+define	SZ_TRIPAR	5	# Number of triangle parameters
+
+# Define the structure of the internal arrays used by the trangles algorithm
+
+define	RG_INDEX	1	# Sort index
+define	RG_X1		2	# Vertex 1
+define	RG_X2		3	# Vertex 2
+define	RG_X3		4	# Vertex 3
+define	RG_CC		5	# Counterclockwise ?
+define	RG_MATCH	6	# Match index
+
+define	RG_LOGP		1	# Log of the perimeter
+define	RG_RATIO	2	# Ratio of longest to shortest side
+define	RG_COS1		3	# Cos of angle at vertex 1
+define	RG_TOLR		4	# Tolerance in the ratio
+define	RG_TOLC		5	# Tolerance in the cosine