Cross Reference: /xsrc/external/mit/glu/dist/src/libnurbs/internals/patch.cc

Lines Matching defs:upper
114 	Patch upper( *this, 0, ptb[0], 0 );
125 	Patch upper( *this, 1, ptb[1], 0 );
136 Patch::Patch( Patch& upper, int param, REAL value, Patch *n )
140     lower.cullval = upper.cullval;
141     lower.mapdesc = upper.mapdesc;
142     lower.notInBbox = upper.notInBbox;
143     lower.needsSampling = upper.needsSampling;
144     lower.pspec[0].order = upper.pspec[0].order;
145     lower.pspec[1].order = upper.pspec[1].order;
146     lower.pspec[0].stride = upper.pspec[0].stride;
147     lower.pspec[1].stride = upper.pspec[1].stride;
153     	    REAL d = (value-upper.pspec[0].range[0]) / upper.pspec[0].range[2];
155                 mapdesc->subdivide( upper.spts, lower.spts, d, pspec[1].order,
159 	        mapdesc->subdivide( upper.cpts, lower.cpts, d, pspec[1].order,
163 	        mapdesc->subdivide( upper.bpts, lower.bpts, d, pspec[1].order,
166             lower.pspec[0].range[0] = upper.pspec[0].range[0];
168     	    lower.pspec[0].range[2] = value - upper.pspec[0].range[0];
169             upper.pspec[0].range[0] = value;
170     	    upper.pspec[0].range[2] = upper.pspec[0].range[1] - value;
172             lower.pspec[1].range[0] = upper.pspec[1].range[0];
173             lower.pspec[1].range[1] = upper.pspec[1].range[1];
174     	    lower.pspec[1].range[2] = upper.pspec[1].range[2];
178     	    REAL d = (value-upper.pspec[1].range[0]) / upper.pspec[1].range[2];
180 	        mapdesc->subdivide( upper.spts, lower.spts, d, pspec[0].order,
183 	        mapdesc->subdivide( upper.cpts, lower.cpts, d, pspec[0].order,
186 	        mapdesc->subdivide( upper.bpts, lower.bpts, d, pspec[0].order,
188             lower.pspec[0].range[0] = upper.pspec[0].range[0];
189             lower.pspec[0].range[1] = upper.pspec[0].range[1];
190     	    lower.pspec[0].range[2] = upper.pspec[0].range[2];
192             lower.pspec[1].range[0] = upper.pspec[1].range[0];
194     	    lower.pspec[1].range[2] = value - upper.pspec[1].range[0];
195             upper.pspec[1].range[0] = value;
196     	    upper.pspec[1].range[2] = upper.pspec[1].range[1] - value;
203 	memcpy( lower.bb, upper.bb, sizeof( bb ) );
206     upper.checkBboxConstraint();
280 	// upper bound on path length between sample points
309 		// t2 is upper bound on the distance between surface and tessellant 
370 		// t1 is upper bound on path length