Sverchok.v1.3.0-alpha | Blender.3.4.1 | NodeTree | 2024.04.12 | 22:02 | license: CC BY-SA

NodeTree

{
  "export_version": "1.0",
  "main_tree": {
    "nodes": {
      "A Number": {
        "attributes": {
          "location": [
            155.0430908203125,
            146.80162048339844
          ],
          "label": "r"
        },
        "properties": {
          "float_": 2.0
        },
        "inputs": {
          "Float": {
            "bl_idname": "SvStringsSocket",
            "name": "Float",
            "properties": {
              "prop_name": "float_"
            }
          }
        },
        "outputs": {
          "Float": {
            "bl_idname": "SvStringsSocket",
            "name": "Float",
            "properties": {
              "custom_draw": "mode_custom_draw"
            }
          }
        },
        "bl_idname": "SvNumberNode"
      },
      "Surface Formula": {
        "attributes": {
          "location": [
            355.0430908203125,
            146.80162048339844
          ],
          "width": 290.5959777832031
        },
        "properties": {
          "formula1": "(r + cos(u/2)*sin(v) - sin(u/2)*sin(2*v))*cos(u)",
          "formula2": "(r + cos(u/2)*sin(v) - sin(u/2)*sin(2*v))*sin(u)",
          "formula3": "sin(u/2)*sin(v) + cos(u/2)*sin(2*v)"
        },
        "inputs": {
          "UMin": {
            "bl_idname": "SvStringsSocket",
            "name": "UMin",
            "properties": {
              "prop_name": "u_min"
            }
          },
          "UMax": {
            "bl_idname": "SvStringsSocket",
            "name": "UMax",
            "properties": {
              "prop_name": "u_max"
            }
          },
          "VMin": {
            "bl_idname": "SvStringsSocket",
            "name": "VMin",
            "properties": {
              "prop_name": "v_min"
            }
          },
          "VMax": {
            "bl_idname": "SvStringsSocket",
            "name": "VMax",
            "properties": {
              "prop_name": "v_max"
            }
          },
          "r": {
            "bl_idname": "SvStringsSocket",
            "name": "r"
          }
        },
        "outputs": {
          "Surface": {
            "bl_idname": "SvSurfaceSocket",
            "name": "Surface"
          }
        },
        "bl_idname": "SvExSurfaceFormulaNode"
      },
      "Evaluate Surface": {
        "attributes": {
          "location": [
            705.7007446289062,
            164.5275115966797
          ]
        },
        "properties": {
          "samples_u": 177,
          "samples_v": 175
        },
        "inputs": {
          "Surface": {
            "bl_idname": "SvSurfaceSocket",
            "name": "Surface"
          },
          "U": {
            "bl_idname": "SvStringsSocket",
            "name": "U",
            "attributes": {
              "hide": true
            },
            "properties": {
              "prop_name": "u_value"
            }
          },
          "V": {
            "bl_idname": "SvStringsSocket",
            "name": "V",
            "attributes": {
              "hide": true
            },
            "properties": {
              "prop_name": "v_value"
            }
          },
          "Vertices": {
            "bl_idname": "SvVerticesSocket",
            "name": "Vertices",
            "attributes": {
              "hide": true
            }
          },
          "SamplesU": {
            "bl_idname": "SvStringsSocket",
            "name": "SamplesU",
            "properties": {
              "prop_name": "samples_u"
            }
          },
          "SamplesV": {
            "bl_idname": "SvStringsSocket",
            "name": "SamplesV",
            "properties": {
              "prop_name": "samples_v"
            }
          }
        },
        "outputs": {
          "Vertices": {
            "bl_idname": "SvVerticesSocket",
            "name": "Vertices"
          },
          "Edges": {
            "bl_idname": "SvStringsSocket",
            "name": "Edges"
          },
          "Faces": {
            "bl_idname": "SvStringsSocket",
            "name": "Faces"
          }
        },
        "bl_idname": "SvExEvalSurfaceNode"
      },
      "Mesh Viewer": {
        "attributes": {
          "location": [
            905.7007446289062,
            164.5275115966797
          ],
          "color": [
            1.0,
            0.5889999866485596,
            0.21400000154972076
          ],
          "use_custom_color": true
        },
        "properties": {
          "is_smooth_mesh": true
        },
        "inputs": {
          "vertices": {
            "bl_idname": "SvVerticesSocket",
            "name": "vertices"
          },
          "edges": {
            "bl_idname": "SvStringsSocket",
            "name": "edges",
            "properties": {
              "custom_draw": "draw_edges_props"
            }
          },
          "faces": {
            "bl_idname": "SvStringsSocket",
            "name": "faces"
          },
          "material_idx": {
            "bl_idname": "SvStringsSocket",
            "name": "material_idx"
          },
          "matrix": {
            "bl_idname": "SvMatrixSocket",
            "name": "matrix",
            "properties": {
              "custom_draw": "draw_matrix_props"
            }
          }
        },
        "outputs": {
          "Objects": {
            "bl_idname": "SvObjectSocket",
            "name": "Objects"
          }
        },
        "bl_idname": "SvMeshViewer"
      }
    },
    "links": [
      {
        "from_node": "A Number",
        "from_socket": "Float",
        "to_node": "Surface Formula",
        "to_socket": "r"
      },
      {
        "from_node": "Surface Formula",
        "from_socket": "Surface",
        "to_node": "Evaluate Surface",
        "to_socket": "Surface"
      },
      {
        "from_node": "Evaluate Surface",
        "from_socket": "Vertices",
        "to_node": "Mesh Viewer",
        "to_socket": "vertices"
      },
      {
        "from_node": "Evaluate Surface",
        "from_socket": "Edges",
        "to_node": "Mesh Viewer",
        "to_socket": "edges"
      },
      {
        "from_node": "Evaluate Surface",
        "from_socket": "Faces",
        "to_node": "Mesh Viewer",
        "to_socket": "faces"
      }
    ]
  }
}