SaraP
70 lines
2.0 KiB
C
70 lines
2.0 KiB
C
#ifndef CNS_SHEAR_SEQUENCE_H
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#define CNS_SHEAR_SEQUENCE_H
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#include "cns.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct CNS_ShearSequence * CNS_ShearSequencePtr;
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/**
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* Compute the shear sequence on the given nesting.
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*
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* If there is an interpart gap beteween parts (see CNS_SetInterpartGap), then there must be a shear
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* gap (see CNS_SetShearGap) that is greater or equal otherwise a sequence can not be found. In
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* this case, if there is some non zero border gaps (see CNS_SetSheetGaps) the border gaps must be
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* greater or equal then the interpart gap.
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*/
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CNS_EXPORT CNS_ShearSequencePtr CNS_API CNS_ComputeShearSequence(CNS_NestingPtr nesting);
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/**
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* Delete the shear sequence.
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*/
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CNS_EXPORT void CNS_API CNS_DeleteShearSequence(CNS_ShearSequencePtr sequence);
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/**
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* For debugging, display the shear sequence in SVG
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*/
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CNS_EXPORT void CNS_API CNS_DrawShearSequence(CNS_NestingPtr nesting,
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CNS_ShearSequencePtr sequence,
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const char * filename);
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/**
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* return the number of cut elements in the given shear sequence
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*/
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CNS_EXPORT unsigned CNS_API
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CNS_GetNumberOfElementsInShearSequence(CNS_ShearSequencePtr sequence);
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/**
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* return the given element in the given shear sequence
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*/
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CNS_EXPORT void CNS_API
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CNS_GetElementInShearSequence(CNS_ShearSequencePtr sequence,
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unsigned element,
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double * xo, double * yo,
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double * xe, double * ye);
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/**
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* return the number of offcuts in the shear sequence
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*/
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CNS_EXPORT unsigned CNS_API
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CNS_GetNumberOfOffcutsInShearSequence(CNS_ShearSequencePtr sequence);
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/**
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* return the given offcut in the shear sequence
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*/
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CNS_EXPORT void CNS_API
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CNS_GetOffcutInShearSequence(CNS_ShearSequencePtr sequence,
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unsigned offcut,
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double * minx, double * miny,
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double * maxx, double * maxy);
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#ifdef __cplusplus
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}
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#endif
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#endif
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