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Differential D10300 Diff 33525 source/blender/blenkernel/intern/curve.c

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source/blender/blenkernel/intern/curve.c

Show First 20 Lines • Show All 321 Lines • ▼ Show 20 LinesIDTypeInfo IDType_ID_CU = {
.foreach_cache = NULL, .foreach_cache = NULL,
.blend_write = curve_blend_write, .blend_write = curve_blend_write,
.blend_read_data = curve_blend_read_data, .blend_read_data = curve_blend_read_data,
.blend_read_lib = curve_blend_read_lib, .blend_read_lib = curve_blend_read_lib,
.blend_read_expand = curve_blend_read_expand, .blend_read_expand = curve_blend_read_expand,
.blend_read_undo_preserve = NULL, .blend_read_undo_preserve = NULL,
.lib_override_apply_post = NULL,
}; };
static int cu_isectLL(const float v1[3], static int cu_isectLL(const float v1[3],
const float v2[3], const float v2[3],
const float v3[3], const float v3[3],
const float v4[3], const float v4[3],
short cox, short cox,
short coy, short coy,
▲ Show 20 Lines • Show All 2,030 Lines • ▼ Show 20 Lines if (bl->poly != -1) { /* check for cyclic */
* the rotation gradually over the entire curve * the rotation gradually over the entire curve
* *
* note that the split is between last and second last, rather than first/last as youd expect. * note that the split is between last and second last, rather than first/last as youd expect.
* *
* real order is like this * real order is like this
* 0,1,2,3,4 --> 1,2,3,4,0 * 0,1,2,3,4 --> 1,2,3,4,0
* *
* this is why we compare last with second last * this is why we compare last with second last
* */ */
float vec_1[3] = {0, 1, 0}, vec_2[3] = {0, 1, 0}, angle, ang_fac, cross_tmp[3]; float vec_1[3] = {0, 1, 0}, vec_2[3] = {0, 1, 0}, angle, ang_fac, cross_tmp[3];
BevPoint *bevp_first; BevPoint *bevp_first;
BevPoint *bevp_last; BevPoint *bevp_last;
bevp_first = bl->bevpoints; bevp_first = bl->bevpoints;
bevp_first += bl->nr - 1; bevp_first += bl->nr - 1;
bevp_last = bevp_first; bevp_last = bevp_first;
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