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Differential D11003 Diff 36252 source/blender/nodes/geometry/nodes/node_geo_mesh_primitive_line.cc

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source/blender/nodes/geometry/nodes/node_geo_mesh_primitive_line.cc

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mode == GEO_NODE_MESH_LINE_MODE_OFFSET || mode == GEO_NODE_MESH_LINE_MODE_OFFSET ||
count_mode == GEO_NODE_MESH_LINE_COUNT_TOTAL); count_mode == GEO_NODE_MESH_LINE_COUNT_TOTAL);
} }
namespace blender::nodes { namespace blender::nodes {
static void fill_edge_data(MutableSpan<MEdge> edges) static void fill_edge_data(MutableSpan<MEdge> edges)
{ {
for (const int i : edges.index_range()) { for (const int i : iter_indices(edges)) {
edges[i].v1 = i; edges[i].v1 = i;
edges[i].v2 = i + 1; edges[i].v2 = i + 1;
edges[i].flag |= ME_LOOSEEDGE; edges[i].flag |= ME_LOOSEEDGE;
} }
} }
static Mesh *create_line_mesh(const float3 start, const float3 delta, const int count) static Mesh *create_line_mesh(const float3 start, const float3 delta, const int count)
{ {
if (count < 1) { if (count < 1) {
return nullptr; return nullptr;
} }
Mesh *mesh = BKE_mesh_new_nomain(count, count - 1, 0, 0, 0); Mesh *mesh = BKE_mesh_new_nomain(count, count - 1, 0, 0, 0);
MutableSpan<MVert> verts{mesh->mvert, mesh->totvert}; MutableSpan<MVert> verts{mesh->mvert, mesh->totvert};
MutableSpan<MEdge> edges{mesh->medge, mesh->totedge}; MutableSpan<MEdge> edges{mesh->medge, mesh->totedge};
short normal[3]; short normal[3];
normal_float_to_short_v3(normal, delta.normalized()); normal_float_to_short_v3(normal, delta.normalized());
float3 co = start; float3 co = start;
for (const int i : verts.index_range()) { for (const int i : iter_indices(verts)) {
copy_v3_v3(verts[i].co, co); copy_v3_v3(verts[i].co, co);
copy_v3_v3_short(verts[i].no, normal); copy_v3_v3_short(verts[i].no, normal);
co += delta; co += delta;
} }
fill_edge_data(edges); fill_edge_data(edges);
return mesh; return mesh;
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