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| | | /* vim: set ts=4 sts=4 sw=4 noet : */ |
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| | | #ifndef _TRIANGLE_H |
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| | | #define _TRIANGLE_H |
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| | | |
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| | | ts_bool init_triangle_list(ts_triangle_list *tlist); |
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| | | ts_bool clear_triangle_values(ts_triangle *triang,ts_uint idx); |
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| | | ts_bool triangle_add(ts_triangle_list *tlist, ts_vertex *vtx1, ts_vertex *vtx2, ts_vertex *vtx3); |
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| | | |
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| | | /** Adds a neighbouring triangle in a list |
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| | | * @param *tria is a pointer to the triangle, to which additional member want to be added |
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| | | * @param *ntria is a pointer to neighbouring triangle |
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| | | * @returns TS_SUCCESS on success, TS_FAIL otherwise. If memory cannot be alloccated, this is considered as serious error and the execution is immediately terminated with error code returned to the underlying operating system |
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| | | */ |
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| | | ts_triangle_list *init_triangle_list(void); |
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| | | ts_triangle *triangle_add(ts_triangle_list *tlist, ts_vertex *vtx1, ts_vertex *vtx2, ts_vertex *vtx3); |
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| | | ts_bool triangle_add_neighbour(ts_triangle *tria, ts_triangle *ntria); |
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| | | ts_bool triangle_normal_vector(ts_triangle *tria); |
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| | | ts_bool triangle_free(ts_triangle *triang); |
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| | | ts_bool triangle_list_free(ts_triangle_list *tlist); |
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| | | |
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| | | ts_bool triangle_remove_neighbour(ts_triangle *tria, ts_triangle *ntria); |
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| | | #endif |
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