| /* |
| * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) |
| * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice including the dates of first publication and |
| * either this permission notice or a reference to |
| * http://oss.sgi.com/projects/FreeB/ |
| * shall be included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF |
| * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| * |
| * Except as contained in this notice, the name of Silicon Graphics, Inc. |
| * shall not be used in advertising or otherwise to promote the sale, use or |
| * other dealings in this Software without prior written authorization from |
| * Silicon Graphics, Inc. |
| */ |
| /* |
| ** $Header: /cvs/bao-parsec/pkgs/libs/mesa/src/src/glu/sgi/libnurbs/nurbtess/rectBlock.h,v 1.1.1.1 2012/03/29 17:22:17 uid42307 Exp $ |
| */ |
| |
| #ifndef _RECTBLOCK_H |
| #define _RECTBLOCK_H |
| |
| #include "definitions.h" |
| #include "gridWrap.h" |
| |
| class rectBlock{ |
| Int upGridLineIndex; |
| Int lowGridLineIndex; |
| Int* leftIndices; //up to bottome |
| Int* rightIndices; //up to bottom |
| public: |
| //the arrays are copies. |
| rectBlock(gridBoundaryChain* left, gridBoundaryChain* right, Int beginVline, Int endVline); |
| ~rectBlock(); //free the two arrays |
| |
| Int get_upGridLineIndex() {return upGridLineIndex;} |
| Int get_lowGridLineIndex() {return lowGridLineIndex;} |
| Int* get_leftIndices() {return leftIndices;} |
| Int* get_rightIndices() {return rightIndices;} |
| |
| Int num_quads(); |
| |
| void print(); |
| void draw(Real* u_values, Real* v_values); |
| }; |
| |
| |
| class rectBlockArray{ |
| rectBlock** array; |
| Int n_elements; |
| Int size; |
| public: |
| rectBlockArray(Int s); |
| ~rectBlockArray();//delete avarything including the blocks |
| |
| Int get_n_elements() {return n_elements;} |
| rectBlock* get_element(Int i) {return array[i];} |
| void insert(rectBlock* newBlock); //only take the pointer, not ther cotent |
| |
| Int num_quads(); |
| |
| void print(); |
| void draw(Real* u_values, Real* v_values); |
| }; |
| |
| |
| |
| #endif |
| |