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Differential D10866 Diff 35799 source/blender/nodes/geometry/nodes/node_geo_mesh_primitive_grid.cc

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source/blender/nodes/geometry/nodes/node_geo_mesh_primitive_grid.cc

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#include "DNA_mesh_types.h" #include "DNA_mesh_types.h"
#include "DNA_meshdata_types.h" #include "DNA_meshdata_types.h"
#include "BKE_mesh.h" #include "BKE_mesh.h"
#include "UI_interface.h" #include "UI_interface.h"
#include "UI_resources.h" #include "UI_resources.h"
#include "bmesh.h"
#include "node_geometry_util.hh" #include "node_geometry_util.hh"
static bNodeSocketTemplate geo_node_mesh_primitive_grid_in[] = { static bNodeSocketTemplate geo_node_mesh_primitive_grid_in[] = {
{SOCK_FLOAT, N_("Size"), 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, FLT_MAX, PROP_DISTANCE}, {SOCK_FLOAT, N_("Size"), 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, FLT_MAX, PROP_DISTANCE},
{SOCK_INT, N_("Vertices X"), 3, 0.0f, 0.0f, 0.0f, 2, 1000}, {SOCK_INT, N_("Vertices X"), 3, 0.0f, 0.0f, 0.0f, 2, 1000},
{SOCK_INT, N_("Vertices Y"), 3, 0.0f, 0.0f, 0.0f, 2, 1000}, {SOCK_INT, N_("Vertices Y"), 3, 0.0f, 0.0f, 0.0f, 2, 1000},
{-1, ""}, {-1, ""},
▲ Show 20 Lines • Show All 104 Lines • ▼ Show 20 Lines for (const int y : IndexRange(edges_y)) {
MLoop &loop_d = loops[loop_index++]; MLoop &loop_d = loops[loop_index++];
loop_d.v = vert_index + 1; loop_d.v = vert_index + 1;
loop_d.e = y_edges_start + edges_y * x + y; loop_d.e = y_edges_start + edges_y * x + y;
} }
} }
calculate_uvs(mesh, verts, loops, size); calculate_uvs(mesh, verts, loops, size);
return mesh; /* Fix for T86874, converting to BMesh and then back. */
BMeshCreateParams bm_create_params = {0};
bm_create_params.use_toolflags = true;
BMeshFromMeshParams bm_from_mesh_params = {0};
bm_from_mesh_params.calc_face_normal = true;
BMesh *bm = BKE_mesh_to_bmesh_ex(mesh, &bm_create_params, &bm_from_mesh_params);
Mesh *result = BKE_mesh_from_bmesh_for_eval_nomain(bm, nullptr, mesh);
return result;
} }
static void geo_node_mesh_primitive_grid_exec(GeoNodeExecParams params) static void geo_node_mesh_primitive_grid_exec(GeoNodeExecParams params)
{ {
const float size = params.extract_input<float>("Size"); const float size = params.extract_input<float>("Size");
const int verts_x = params.extract_input<int>("Vertices X"); const int verts_x = params.extract_input<int>("Vertices X");
const int verts_y = params.extract_input<int>("Vertices Y"); const int verts_y = params.extract_input<int>("Vertices Y");
if (verts_x < 2 || verts_y < 2) { if (verts_x < 2 || verts_y < 2) {
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