Add mesh query API

src/ansys/api/acp/v0/array_types.proto

@@ -2,11 +2,16 @@ syntax = "proto3";
 package ansys.api.acp.v0.array_types;
 
 message DoubleArray {
-    repeated double data = 1 [packed=true];
-    repeated int64 shape = 2 [packed=true];
+    repeated double data = 1 [ packed = true ];
+    repeated int64 shape = 2 [ packed = true ];
 }
 
 message IntArray {
-    repeated int64 data = 1 [packed=true];
-    repeated int64 shape = 2 [packed=true];
+    repeated int64 data = 1 [ packed = true ];
+    repeated int64 shape = 2 [ packed = true ];
+}
+
+message Int32Array {
+    repeated int32 data = 1 [ packed = true ];
+    repeated int64 shape = 2 [ packed = true ];
 }

src/ansys/api/acp/v0/base.proto

@@ -1,16 +1,11 @@
 syntax = "proto3";
 package ansys.api.acp.v0.base;
 
-message Empty {
-}
+message Empty {}
 
-message ResourcePath {
-    string value = 1;
-}
+message ResourcePath { string value = 1; }
 
-message CollectionPath {
-    string value = 1;
-}
+message CollectionPath { string value = 1; }
 
 message BasicInfo {
     ResourcePath resource_path = 1;
@@ -19,15 +14,11 @@ message BasicInfo {
     int64 version = 4;
 }
 
-message GetRequest {
-    ResourcePath resource_path = 1;
-}
+message GetRequest { ResourcePath resource_path = 1; }
 
 message DeleteRequest {
     ResourcePath resource_path = 1;
     int64 version = 2;
 }
 
-message ListRequest {
-    CollectionPath collection_path = 1;
-}
+message ListRequest { CollectionPath collection_path = 1; }

src/ansys/api/acp/v0/control.proto

@@ -3,6 +3,4 @@ package ansys.api.acp.v0.control;
 
 import "ansys/api/acp/v0/base.proto";
 
-service Control {
-    rpc ShutdownServer(base.Empty) returns (base.Empty);
-}
+service Control { rpc ShutdownServer(base.Empty) returns (base.Empty); }

src/ansys/api/acp/v0/cut_off_material.proto

@@ -1,7 +1,7 @@
 syntax = "proto3";
 package ansys.api.acp.v0.cut_off_material;
 
-//defines the source of the cut-off material
+// defines the source of the cut-off material
 enum MaterialHandlingType {
     COMPUTED = 0;
     GLOBAL = 1;

src/ansys/api/acp/v0/drop_off_material.proto

@@ -1,9 +1,8 @@
 syntax = "proto3";
 package ansys.api.acp.v0.drop_off_material;
 
-//defines the source of the drop-off material
+// defines the source of the drop-off material
 enum MaterialHandlingType {
     GLOBAL = 0;
     CUSTOM = 1;
 }
-

src/ansys/api/acp/v0/edge_set.proto

@@ -25,9 +25,7 @@ message ObjectInfo {
     Properties properties = 2;
 }
 
-message ListReply {
-    repeated ObjectInfo objects = 1;
-}
+message ListReply { repeated ObjectInfo objects = 1; }
 
 message CreateRequest {
     base.CollectionPath collection_path = 1;

src/ansys/api/acp/v0/element_set.proto

@@ -17,9 +17,7 @@ message ObjectInfo {
     Properties properties = 2;
 }
 
-message ListReply {
-    repeated ObjectInfo objects = 1;
-}
+message ListReply { repeated ObjectInfo objects = 1; }
 
 message CreateRequest {
     base.CollectionPath collection_path = 1;

src/ansys/api/acp/v0/enum_types.proto

@@ -1,7 +1,8 @@
 syntax = "proto3";
 package ansys.api.acp.v0.enum_types;
 
-//the initializers are different in the backend but here it has to be zero-based
+// the initializers are different in the backend but here it has to be
+// zero-based
 enum StatusType {
     UNKNOWN = 0;
     UPTODATE = 1;
@@ -19,9 +20,9 @@ enum RosetteSelectionMethod {
     DIRECTIONS_FROM_TABULAR_VALUES = 7;
 }
 
-//defines the ply type which is used for instance by the solid model
-//extrusion and the post-processing to distinguish between isotropic, 
-//reinforced, and core materials
+// defines the ply type which is used for instance by the solid model
+// extrusion and the post-processing to distinguish between isotropic,
+// reinforced, and core materials
 enum PlyType {
     REGULAR = 0;
     WOVEN = 1;

src/ansys/api/acp/v0/fabric.proto

@@ -25,9 +25,7 @@ message ObjectInfo {
     Properties properties = 2;
 }
 
-message ListReply {
-    repeated ObjectInfo objects = 1;
-}
+message ListReply { repeated ObjectInfo objects = 1; }
 
 message CreateRequest {
     base.CollectionPath collection_path = 1;

src/ansys/api/acp/v0/material.proto

@@ -21,9 +21,7 @@ message InterpolationOptions {
 }
 
 message DensityPropertySet {
-    message Data {
-        double rho = 1;
-    }
+    message Data { double rho = 1; }
     repeated Data values = 1;
     repeated FieldVariable field_variables = 2;
     InterpolationOptions interpolation_options = 3;
@@ -57,9 +55,7 @@ message OrthotropicEngineeringConstantsPropertySet {
 }
 
 message IsotropicStressLimitsPropertySet {
-    message Data {
-        double effective_stress = 1;
-    }
+    message Data { double effective_stress = 1; }
     repeated Data values = 1;
     repeated FieldVariable field_variables = 2;
     InterpolationOptions interpolation_options = 3;
@@ -82,9 +78,7 @@ message OrthotropicStressLimitsPropertySet {
 }
 
 message IsotropicStrainLimitsPropertySet {
-    message Data {
-        double effective_strain = 1;
-    }
+    message Data { double effective_strain = 1; }
     repeated Data values = 1;
     repeated FieldVariable field_variables = 2;
     InterpolationOptions interpolation_options = 3;
@@ -167,9 +161,7 @@ message LaRCConstantsPropertySet {
 }
 
 message FabricFiberAnglePropertySet {
-    message Data {
-        double fabric_fiber_angle = 1;
-    }
+    message Data { double fabric_fiber_angle = 1; }
     repeated Data values = 1;
     repeated FieldVariable field_variables = 2;
     InterpolationOptions interpolation_options = 3;
@@ -199,8 +191,10 @@ message Properties {
     message PropertySets {
         DensityPropertySet density = 1;
         oneof engineering_constants {
-            IsotropicEngineeringConstantsPropertySet engineering_constants_isotropic = 2;
-            OrthotropicEngineeringConstantsPropertySet engineering_constants_orthotropic = 3;
+            IsotropicEngineeringConstantsPropertySet
+                engineering_constants_isotropic = 2;
+            OrthotropicEngineeringConstantsPropertySet
+                engineering_constants_orthotropic = 3;
         }
         oneof stress_limits {
             IsotropicStressLimitsPropertySet stress_limits_isotropic = 4;
@@ -232,9 +226,7 @@ message ObjectInfo {
     Properties properties = 2;
 }
 
-message ListReply {
-    repeated ObjectInfo objects = 1;
-}
+message ListReply { repeated ObjectInfo objects = 1; }
 
 message CreateRequest {
     base.CollectionPath collection_path = 1;

src/ansys/api/acp/v0/mesh_query.proto

@@ -0,0 +1,99 @@
+syntax = "proto3";
+package ansys.api.acp.v0.mesh_query;
+
+import "ansys/api/acp/v0/base.proto";
+import "ansys/api/acp/v0/array_types.proto";
+
+message DataArray {
+    oneof data {
+        array_types.DoubleArray double_array = 1;
+        array_types.IntArray int_array = 2;
+        array_types.Int32Array int32_array = 3;
+    }
+}
+
+message MeshData {
+    array_types.Int32Array node_labels = 1;
+    array_types.DoubleArray node_coordinates = 2;
+    array_types.Int32Array element_labels = 3;
+    array_types.Int32Array element_types = 4;
+    array_types.Int32Array element_nodes = 5;
+    array_types.Int32Array element_nodes_offsets = 6;
+}
+
+enum ElementalDataType {
+    ELEMENT_COORDINATES = 0;
+    ELEMENT_NORMAL = 1;
+    ELEMENT_ORIENTATION = 2;
+    ELEMENT_REFERENCE_DIRECTION = 3;
+    ELEMENT_FIBER_DIRECTION = 4;
+    ELEMENT_DRAPED_FIBER_DIRECTION = 5;
+    ELEMENT_TRANSVERSE_DIRECTION = 6;
+    ELEMENT_DRAPED_TRANSVERSE_DIRECTION = 7;
+    ELEMENT_THICKNESS = 8;
+    ELEMENT_RELATIVE_THICKNESS_CORRECTION = 9;
+    ELEMENT_DESIGN_ANGLE = 10;
+    ELEMENT_SHEAR_ANGLE = 11;
+    ELEMENT_DRAPED_FIBER_ANGLE = 12;
+    ELEMENT_DRAPED_TRANSVERSE_ANGLE = 13;
+    ELEMENT_AREA = 14;
+    ELEMENT_PRICE = 15;
+    ELEMENT_VOLUME = 16;
+    ELEMENT_MASS = 17;
+    ELEMENT_OFFSET = 18;
+    ELEMENT_MATERIAL_1_DIRECTION = 19;
+    ELEMENT_COG = 20;
+    // NOTE dgresch July '23: The elemental ply offset query currently returns
+    // the ply offset in absolute coordinates, instead of relative to the
+    // element. Since this is inconsistent with the nodal ply_offset, this query
+    // is currently disabled. ELEMENT_PLY_OFFSET = 21;
+}
+
+// message ElementScoping {
+//     enum ElementType {
+//         ALL = 0;
+//         SHELL = 1;
+//         SOLID = 2;
+//     }
+//     ElementType element_type = 1;
+// }
+
+message GetElementalDataRequest {
+    // The resource path determines both the entity whose data is being queried,
+    // as well as the scope for the elements.
+    // For example, if the resource path is models/<uuid>, then the data will be
+    // returned for all elements in the model.
+    // If the resource path represents a Modeling Ply, the scope will be limited
+    // to the elements in the ply, and the element data corresponding to the
+    // ply will be returned.
+    base.ResourcePath resource_path = 1;
+    repeated ElementalDataType data_types = 2;
+    // ElementScoping scoping = 3;
+}
+
+message ElementalData {
+    array_types.Int32Array labels = 1;
+    repeated ElementalDataType data_types = 2;
+    repeated DataArray data_arrays = 3;
+}
+
+enum NodalDataType {
+    NODE_PLY_OFFSET = 0;
+}
+
+message GetNodalDataRequest {
+    base.ResourcePath resource_path = 1;
+    repeated NodalDataType data_types = 2;
+}
+
+message NodalData {
+    array_types.Int32Array labels = 1;
+    repeated NodalDataType data_types = 2;
+    repeated DataArray data_arrays = 3;
+}
+
+service MeshQueryService {
+    rpc GetMeshData(base.GetRequest) returns (MeshData);
+    rpc GetElementalData(GetElementalDataRequest) returns (ElementalData);
+    rpc GetNodalData(GetNodalDataRequest) returns (NodalData);
+}

src/ansys/api/acp/v0/model.proto

@@ -26,13 +26,9 @@ message ObjectInfo {
     Properties properties = 2;
 }
 
-message ListReply {
-    repeated ObjectInfo objects = 1;
-}
+message ListReply { repeated ObjectInfo objects = 1; }
 
-message LoadFromFileRequest {
-    string path = 1;
-}
+message LoadFromFileRequest { string path = 1; }
 
 // Special Model messages
 
@@ -99,5 +95,6 @@ service ObjectService {
 
     rpc SaveAnalysisModel(SaveAnalysisModelRequest) returns (base.Empty);
 
-    rpc SaveShellCompositeDefinitions(SaveShellCompositeDefinitionsRequest) returns (base.Empty);
+    rpc SaveShellCompositeDefinitions(SaveShellCompositeDefinitionsRequest)
+        returns (base.Empty);
 }

src/ansys/api/acp/v0/modeling_group.proto

@@ -3,17 +3,14 @@ package ansys.api.acp.v0.modeling_group;
 
 import "ansys/api/acp/v0/base.proto";
 
-message Properties {
-}
+message Properties {}
 
 message ObjectInfo {
     base.BasicInfo info = 1;
     Properties properties = 2;
 }
 
-message ListReply {
-    repeated ObjectInfo objects = 1;
-}
+message ListReply { repeated ObjectInfo objects = 1; }
 
 message CreateRequest {
     base.CollectionPath collection_path = 1;

src/ansys/api/acp/v0/modeling_ply.proto

@@ -19,9 +19,7 @@ message ObjectInfo {
     Properties properties = 2;
 }
 
-message ListReply {
-    repeated ObjectInfo objects = 1;
-}
+message ListReply { repeated ObjectInfo objects = 1; }
 
 message CreateRequest {
     base.CollectionPath collection_path = 1;

src/ansys/api/acp/v0/oriented_selection_set.proto

@@ -22,9 +22,7 @@ message ObjectInfo {
     Properties properties = 2;
 }
 
-message ListReply {
-    repeated ObjectInfo objects = 1;
-}
+message ListReply { repeated ObjectInfo objects = 1; }
 
 message CreateRequest {
     base.CollectionPath collection_path = 1;

src/ansys/api/acp/v0/ply_material.proto

@@ -1,14 +1,14 @@
 syntax = "proto3";
 package ansys.api.acp.v0.ply_material;
 
-//defines the draping model (algorithm)
+// defines the draping model (algorithm)
 enum DrapingMaterialType {
     WOVEN = 0;
     UD = 1;
 }
 
-//defines the symmetry-type for stackups, sublaminates etc
-enum SymmetryType { 
+// defines the symmetry-type for stackups, sublaminates etc
+enum SymmetryType {
     NO_SYMMETRY = 0;
     EVEN_SYMMETRY = 1;
     ODD_SYMMETRY = 2;