47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
#ifndef _BMESH_ERROR_H
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#define _BMESH_ERROR_H
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/*----------- bmop error system ----------*/
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/*pushes an error onto the bmesh error stack.
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if msg is null, then the default message for the errorcode is used.*/
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void BMO_RaiseError(BMesh *bm, BMOperator *owner, int errcode, const char *msg);
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/*gets the topmost error from the stack.
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returns error code or 0 if no error.*/
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int BMO_GetError(BMesh *bm, const char **msg, BMOperator **op);
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int BMO_HasError(BMesh *bm);
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/*same as geterror, only pops the error off the stack as well*/
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int BMO_PopError(BMesh *bm, const char **msg, BMOperator **op);
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void BMO_ClearStack(BMesh *bm);
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#if 0
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//this is meant for handling errors, like self-intersection test failures.
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//it's dangerous to handle errors in general though, so disabled for now.
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/*catches an error raised by the op pointed to by catchop.
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errorcode is either the errorcode, or BMERR_ALL for any
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error.*/
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int BMO_CatchOpError(BMesh *bm, BMOperator *catchop, int errorcode, char **msg);
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#endif
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#define BM_ELEM_INDEX_VALIDATE(_bm, _msg_a, _msg_b) \
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BM_ElemIndex_Validate(_bm, __FILE__ ":" STRINGIFY(__LINE__), __func__, _msg_a, _msg_b)
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/*------ error code defines -------*/
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/*error messages*/
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#define BMERR_SELF_INTERSECTING 1
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#define BMERR_DISSOLVEDISK_FAILED 2
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#define BMERR_CONNECTVERT_FAILED 3
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#define BMERR_WALKER_FAILED 4
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#define BMERR_DISSOLVEFACES_FAILED 5
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#define BMERR_DISSOLVEVERTS_FAILED 6
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#define BMERR_TESSELATION 7
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#define BMERR_NONMANIFOLD 8
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#define BMERR_INVALID_SELECTION 9
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#define BMERR_MESH_ERROR 10
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#endif /* _BMESH_ERROR_H */
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