From 85840c7fa9fd63a80e12e0aead3539159b024499 Mon Sep 17 00:00:00 2001
From: Dominik Gresch <dominik.gresch@ansys.com>
Date: Thu, 17 Aug 2023 15:11:47 +0200
Subject: [PATCH] Add draping attributes to OSS and Modeling Ply

---
 src/ansys/api/acp/v0/modeling_ply.proto          | 16 ++++++++++++++--
 .../api/acp/v0/oriented_selection_set.proto      | 11 ++++++++++-
 src/ansys/api/acp/v0/ply_material.proto          |  8 ++++++++
 3 files changed, 32 insertions(+), 3 deletions(-)

diff --git a/src/ansys/api/acp/v0/modeling_ply.proto b/src/ansys/api/acp/v0/modeling_ply.proto
index bb52d88..246aae4 100644
--- a/src/ansys/api/acp/v0/modeling_ply.proto
+++ b/src/ansys/api/acp/v0/modeling_ply.proto
@@ -3,6 +3,8 @@ package ansys.api.acp.v0.modeling_ply;
 
 import "ansys/api/acp/v0/base.proto";
 import "ansys/api/acp/v0/enum_types.proto";
+import "ansys/api/acp/v0/array_types.proto";
+import "ansys/api/acp/v0/ply_material.proto";
 import "ansys/api/acp/v0/linked_selection_rule.proto";
 
 message Properties {
@@ -13,8 +15,18 @@ message Properties {
     int64 number_of_layers = 5;
     bool active = 6;
     int64 global_ply_nr = 7;
-    // TODO: draping
-    repeated linked_selection_rule.LinkedSelectionRule selection_rules = 8;
+
+    // draping-related properties
+    ply_material.DrapingType draping = 8;
+    array_types.DoubleArray draping_seed_point = 9;
+    bool auto_draping_direction = 10;
+    array_types.DoubleArray draping_direction = 11;
+    double draping_mesh_size = 12;
+    bool draping_thickness_correction = 13;
+    base.ResourcePath draping_angle_1_field = 14;
+    base.ResourcePath draping_angle_2_field = 15;
+
+    repeated linked_selection_rule.LinkedSelectionRule selection_rules = 16;
     // TODO: variable thickness
     // TODO: taper edges
 }
diff --git a/src/ansys/api/acp/v0/oriented_selection_set.proto b/src/ansys/api/acp/v0/oriented_selection_set.proto
index c7a575a..65cbfaa 100644
--- a/src/ansys/api/acp/v0/oriented_selection_set.proto
+++ b/src/ansys/api/acp/v0/oriented_selection_set.proto
@@ -4,6 +4,7 @@ package ansys.api.acp.v0.oriented_selection_set;
 import "ansys/api/acp/v0/base.proto";
 import "ansys/api/acp/v0/enum_types.proto";
 import "ansys/api/acp/v0/array_types.proto";
+import "ansys/api/acp/v0/ply_material.proto";
 
 message Properties {
     enum_types.StatusType status = 1;
@@ -14,7 +15,15 @@ message Properties {
     enum_types.RosetteSelectionMethod rosette_selection_method = 6;
     // TODO: tabular values
     repeated base.ResourcePath selection_rules = 7;
-    // TODO: draping
+
+    // draping-related properties
+    bool draping = 8;
+    array_types.DoubleArray draping_seed_point = 9;
+    bool auto_draping_direction = 10;
+    array_types.DoubleArray draping_direction = 11;
+    double draping_mesh_size = 12;
+    ply_material.DrapingMaterialType draping_material_model = 13;
+    double draping_ud_coefficient = 14;
 }
 
 message ObjectInfo {
diff --git a/src/ansys/api/acp/v0/ply_material.proto b/src/ansys/api/acp/v0/ply_material.proto
index 2d80152..01d0900 100644
--- a/src/ansys/api/acp/v0/ply_material.proto
+++ b/src/ansys/api/acp/v0/ply_material.proto
@@ -1,6 +1,14 @@
 syntax = "proto3";
 package ansys.api.acp.v0.ply_material;
 
+// defines how draping is computed (none, using the draping algorithm,
+// or using tabular values)
+enum DrapingType {
+    NO_DRAPING = 0;
+    INTERNAL_DRAPING = 1;
+    TABULAR_VALUES = 2;
+}
+
 // defines the draping model (algorithm)
 enum DrapingMaterialType {
     WOVEN = 0;