Lines Matching refs:clipped

754 Primitives are culled against the _cull volume_ and then clipped to the
789 Otherwise the primitive is clipped against the clip volume as defined below.
967 line segment may: be clipped, with new vertex coordinates computed for each
969 A clipped line segment endpoint lies on both the original line segment and
972 This clipping produces a value, [eq]#0 {leq} t {leq} 1#, for each clipped
974 If the coordinates of a clipped vertex are [eq]#**P**# and the unclipped
984 lies entirely inside the clip volume, and is either clipped or discarded
991 If a polygon intersects an edge of the clip volume's boundary, the clipped
1077 Next, vertex output attributes are clipped.
1080 If a primitive is clipped, however, the output values assigned to vertices
1081 produced by clipping are clipped.
1086 for a clipped point [eq]#**P**# is used to obtain the output value
1095 [eq]#w~c~#, clipped output values are perspective-correct.
1097 Polygon clipping creates a clipped vertex along an edge of the clip volume's
1101 Output value clipping is done in the same way, so that clipped points always
1102 occur at the intersection of polygon edges (possibly already clipped) with