mhu/gds-render
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Merge branch 'master' into translations

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This commit is contained in:
Mario Hüttel 2019-10-29 00:03:30 +01:00
commit 70ea6a8901
2 changed files with 10 additions and 10 deletions
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2
geometric/bounding-box.c
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@ -151,7 +151,7 @@ void bounding_box_calculate_path_box(GList *vertices, double thickness,
GList *vertex_iterator; GList *vertex_iterator;
struct vector_2d pt; struct vector_2d pt;
//printf("Warning! Function bounding_box_calculate_path_box not yet implemented correctly!\n"); //printf("Warning! Function %s not yet implemented correctly!\n", __func__);
if (!vertices || !box) if (!vertices || !box)
return; return;

8
geometric/vector-operations.c
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@ -46,6 +46,7 @@ double vector_2d_scalar_multipy(struct vector_2d *a, struct vector_2d *b)
void vector_2d_normalize(struct vector_2d *vec) void vector_2d_normalize(struct vector_2d *vec)
{ {
double len; double len;
if (!vec) if (!vec)
return; return;
len = sqrt(pow(vec->x, 2) + pow(vec->y, 2)); len = sqrt(pow(vec->x, 2) + pow(vec->y, 2));
@ -97,10 +98,9 @@ struct vector_2d *vector_2d_alloc(void)
void vector_2d_free(struct vector_2d *vec) void vector_2d_free(struct vector_2d *vec)
{ {
if (vec) { if (vec)
free(vec); free(vec);
} }
}
void vector_2d_scale(struct vector_2d *vec, double scale) void vector_2d_scale(struct vector_2d *vec, double scale)
{ {
@ -114,9 +114,9 @@ void vector_2d_scale(struct vector_2d *vec, double scale)
double vector_2d_abs(struct vector_2d *vec) double vector_2d_abs(struct vector_2d *vec)
{ {
double len = 0.0; double len = 0.0;
if (vec) {
if (vec)
len = sqrt(pow(vec->x, 2) + pow(vec->y, 2)); len = sqrt(pow(vec->x, 2) + pow(vec->y, 2));
}
return len; return len;
} }