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Correct error drawing curve normals

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Campbell Barton
2017-04-20 20:59:42 +10:00
parent aa4102a441
commit 6028ff2736
1 changed files with 3 additions and 2 deletions
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5
source/blender/blenkernel/intern/curve_render.c
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@@ -590,10 +590,11 @@ static ElementList *curve_batch_cache_get_normal_edges(CurveRenderData *rdata, C
if (cache->normal.edges == NULL) { if (cache->normal.edges == NULL) {
const int normal_len = curve_render_data_normal_len_get(rdata); const int normal_len = curve_render_data_normal_len_get(rdata);
const int vert_len = normal_len * 3;
const int edge_len = normal_len * 2; const int edge_len = normal_len * 2;
ElementListBuilder elb; ElementListBuilder elb;
ElementListBuilder_init(&elb, PRIM_LINES, edge_len, normal_len * 2); ElementListBuilder_init(&elb, PRIM_LINES, edge_len, vert_len);
int vbo_len_used = 0; int vbo_len_used = 0;
for (int i = 0; i < normal_len; i++) { for (int i = 0; i < normal_len; i++) {
@@ -602,7 +603,7 @@ static ElementList *curve_batch_cache_get_normal_edges(CurveRenderData *rdata, C
vbo_len_used += 3; vbo_len_used += 3;
} }
BLI_assert(vbo_len_used == normal_len * 3); BLI_assert(vbo_len_used == vert_len);
cache->normal.elem = ElementList_build(&elb); cache->normal.elem = ElementList_build(&elb);
} }