wireframes.transform documentation

centroid
(centroid [ax ay az] [bx by bz] [cx cy cz])
Calculate the centroid of a triangle

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combine
(combine a b)(combine a b & more)
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degrees->radians
(degrees->radians d)
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distance
(distance a b)
Distance between two points

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divide
(divide [x y z] n)
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dot-product
(dot-product as bs)
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identity
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mag-sq
(mag-sq xyz)
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magnitude
(magnitude [x y z])
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matrix
(matrix & rows)
Matrix builder

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mid-point
(mid-point [ax ay az] [bx by bz])
Calculate the midpoint of a line

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multiply
(multiply [x y z] n)
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normal
(normal [ax ay az] [bx by bz] [cx cy cz])
Calculate the normal of a triangle

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normalize
(normalize xyz)(normalize xyz scale)
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perspective
(perspective focal-length)
Constructs a perspective function for a given focal-length, which
can be used to project a 3D point into 2D cartesian co-ordinates.
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point
(point [x y z])(point x y z)
Constuctor for making points

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reduce-polygons
(reduce-polygons polygons)
Alter a sequence of polygons such that the output contains polygons
with no more than 3 sides: hence polygons with 4 or more sides are
split into triangles.
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rotate
(rotate axis theta)
Rotate around the given axis by theta radians

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scale
(scale s)(scale sx sy sz)
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sqr
(sqr x)
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transform-point
(transform-point matrix)
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translate
(translate x y z)
A quaternion of sorts

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transpose
(transpose matrix)
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triangulate
(triangulate polygon)
Attempts to break down the polygon (defined by the points) into an array
of triangles which represent the same surface area. NOTE: If the polygon
is already triangular (or less) in nature, then that polygon is returned
wrapped in an array.
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vec
(vec point)
Convert a point back into a clojure vector

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