Expanded Collision Shape C# Interface

SHADE_Managed/src/Components/Collider.cxx

@@ -20,7 +20,7 @@ of DigiPen Institute of Technology is prohibited.
 namespace SHADE
 {
     /*---------------------------------------------------------------------------------*/
-    /* ColliderBound - Constructors                                                    */
+    /* CollisionShape - Constructors                                                   */
     /*---------------------------------------------------------------------------------*/
     CollisionShape::CollisionShape(int arrayIdx, Entity attachedEntity)
     : arrayIndex { arrayIdx }
@@ -28,102 +28,183 @@ namespace SHADE
     {}
 
     /*---------------------------------------------------------------------------------*/
-    /* ColliderBound - Setter Functions                                                */
+    /* CollisionShape - Properties                                                     */
+    /*---------------------------------------------------------------------------------*/
+
+    bool CollisionShape::IsTrigger::get()
+    {
+       return getNativeCollisionShape().IsTrigger();
+    }
+
+    void CollisionShape::IsTrigger::set(bool value)
+    {
+      getNativeCollisionShape().SetIsTrigger(value);
+    }
+
+    Vector3 CollisionShape::PositionOffset::get()
+    {
+      return Convert::ToCLI(getNativeCollisionShape().GetPositionOffset());
+    }
+
+    void CollisionShape::PositionOffset::set(Vector3 value)
+    {
+      getNativeCollisionShape().SetPositionOffset(Convert::ToNative(value));
+    }
+
+    Vector3 CollisionShape::RotationOffset::get()
+    {
+      return Convert::ToCLI(getNativeCollisionShape().GetRotationOffset());
+    }
+
+    void CollisionShape::RotationOffset::set(Vector3 value)
+    {
+      getNativeCollisionShape().SetRotationOffset(Convert::ToNative(value));
+    }
+
+    float CollisionShape::Friction::get()
+    {
+      return getNativeCollisionShape().GetFriction();
+    }
+
+    void CollisionShape::Friction::set(float value)
+    {
+      getNativeCollisionShape().SetFriction(value);
+    }
+
+    float CollisionShape::Bounciness::get()
+    {
+      return getNativeCollisionShape().GetBounciness();
+    }
+
+    void CollisionShape::Bounciness::set(float value)
+    {
+      getNativeCollisionShape().SetBounciness(value);
+    }
+
+    float CollisionShape::Density::get()
+    {
+      return getNativeCollisionShape().GetDensity();
+    }
+
+    void CollisionShape::Density::set(float value)
+    {
+      getNativeCollisionShape().SetDensity(value);
+    }
+
+    /*---------------------------------------------------------------------------------*/
+    /* CollisionShape - helper Functions                                               */
     /*---------------------------------------------------------------------------------*/
     void CollisionShape::updateArrayIndex(int index)
     {
         arrayIndex = index;
     }
 
+    SHCollisionShape& SHADE::CollisionShape::getNativeCollisionShape()
+    {
+      SHColliderComponent* collider = SHComponentManager::GetComponent_s<SHColliderComponent>(entity);
+      if (!collider)
+          throw gcnew System::InvalidOperationException("Unable to retrieve Collider component!");
+
+      try
+      {
+        auto& shape = collider->GetCollisionShape(arrayIndex);
+        return shape;
+      }
+      catch (std::invalid_argument&)
+      {
+        throw gcnew System::IndexOutOfRangeException("Attempted to retrieve out of range CollisionShape!");
+      }
+    }
+
     /*---------------------------------------------------------------------------------*/
-    /* BoxColliderBound - Constructors                                                 */
+    /* BoxCollider - Constructors                                                      */
     /*---------------------------------------------------------------------------------*/
     BoxCollider::BoxCollider(int arrayIdx, Entity attachedEntity)
     : CollisionShape { arrayIndex, attachedEntity }
     {}
 
     /*---------------------------------------------------------------------------------*/
-    /* BoxColliderBound - Properties                                                   */
+    /* BoxCollider - Properties                                                        */
     /*---------------------------------------------------------------------------------*/
     Vector3 BoxCollider::Center::get()
     {
-        return Convert::ToCLI(getNativeBoundObject<SHBox>().GetCenter());
+        return Convert::ToCLI(getNativeCollisionShape<SHBox>().GetCenter());
     }
     void BoxCollider::Center::set(Vector3 value)
     {
-        getNativeBoundObject<SHBox>().SetCenter(Convert::ToNative(value));
+        getNativeCollisionShape<SHBox>().SetCenter(Convert::ToNative(value));
     }
     Vector3 BoxCollider::HalfExtents::get()
     {
-        return Convert::ToCLI(getNativeBoundObject<SHBox>().GetWorldExtents());
+        return Convert::ToCLI(getNativeCollisionShape<SHBox>().GetWorldExtents());
     }
     void BoxCollider::HalfExtents::set(Vector3 value)
     {
-        getNativeBoundObject<SHBox>().SetWorldExtents(Convert::ToNative(value));
+        getNativeCollisionShape<SHBox>().SetWorldExtents(Convert::ToNative(value));
     }
     Vector3 BoxCollider::Min::get()
     {
-        return Convert::ToCLI(getNativeBoundObject<SHBox>().GetMin());
+        return Convert::ToCLI(getNativeCollisionShape<SHBox>().GetMin());
     }
     void BoxCollider::Min::set(Vector3 value)
     {
-        getNativeBoundObject<SHBox>().SetMin(Convert::ToNative(value));
+        getNativeCollisionShape<SHBox>().SetMin(Convert::ToNative(value));
     }
     Vector3 BoxCollider::Max::get()
     {
-        return Convert::ToCLI(getNativeBoundObject<SHBox>().GetMax());
+        return Convert::ToCLI(getNativeCollisionShape<SHBox>().GetMax());
     }
     void BoxCollider::Max::set(Vector3 value)
     {
-        getNativeBoundObject<SHBox>().SetMax(Convert::ToNative(value));
+        getNativeCollisionShape<SHBox>().SetMax(Convert::ToNative(value));
     }
 
     /*---------------------------------------------------------------------------------*/
-    /* BoxColliderBound - Usage Functions                                              */
+    /* BoxCollider - Usage Functions                                                   */
     /*---------------------------------------------------------------------------------*/
     bool BoxCollider::TestPoint(Vector3 point)
     {
-        return getNativeBoundObject<SHBox>().TestPoint(Convert::ToNative(point));
+        return getNativeCollisionShape<SHBox>().TestPoint(Convert::ToNative(point));
     }
     bool BoxCollider::Raycast(Ray ray, float maxDistance)
     {
-        return getNativeBoundObject<SHBox>().Raycast(Convert::ToNative(ray), maxDistance);
+        return getNativeCollisionShape<SHBox>().Raycast(Convert::ToNative(ray), maxDistance);
     }
 
     /*---------------------------------------------------------------------------------*/
-    /* BoxColliderBound - Properties                                                   */
+    /* SphereCollider - Properties                                                     */
     /*---------------------------------------------------------------------------------*/
     Vector3 SphereCollider::Center::get()
     {
-        return Convert::ToCLI(getNativeBoundObject<SHSphere>().GetCenter());
+        return Convert::ToCLI(getNativeCollisionShape<SHSphere>().GetCenter());
     }
     void SphereCollider::Center::set(Vector3 value)
     {
-        getNativeBoundObject<SHSphere>().SetCenter(Convert::ToNative(value));
+        getNativeCollisionShape<SHSphere>().SetCenter(Convert::ToNative(value));
     }
     float SphereCollider::Radius::get()
     {
-        return getNativeBoundObject<SHSphere>().GetWorldRadius();
+        return getNativeCollisionShape<SHSphere>().GetWorldRadius();
     }
     void SphereCollider::Radius::set(float value)
     {
-        getNativeBoundObject<SHSphere>().SetWorldRadius(value);
+        getNativeCollisionShape<SHSphere>().SetWorldRadius(value);
     }
 
     /*---------------------------------------------------------------------------------*/
-    /* SphereColliderBound - Usage Functions                                           */
+    /* SphereCollider - Usage Functions                                                */
     /*---------------------------------------------------------------------------------*/
     bool SphereCollider::TestPoint(Vector3 point)
     {
-        return getNativeBoundObject<SHBox>().TestPoint(Convert::ToNative(point));
+        return getNativeCollisionShape<SHBox>().TestPoint(Convert::ToNative(point));
     }
     bool SphereCollider::Raycast(Ray ray, float maxDistance)
     {
-        return getNativeBoundObject<SHBox>().Raycast(Convert::ToNative(ray), maxDistance);
+        return getNativeCollisionShape<SHBox>().Raycast(Convert::ToNative(ray), maxDistance);
     }
 
     /*---------------------------------------------------------------------------------*/
-    /* SphereColliderBound - Constructors                                              */
+    /* SphereCollider - Constructors                                                   */
     /*---------------------------------------------------------------------------------*/
     SphereCollider::SphereCollider(int arrayIndex, Entity attachedEntity)
     : CollisionShape{ arrayIndex, attachedEntity }
@@ -154,7 +235,7 @@ namespace SHADE
     }
 
     /*---------------------------------------------------------------------------------*/
-    /* Collider - ColliderBound Functions                                              */
+    /* Collider - Collider Functions                                                   */
     /*---------------------------------------------------------------------------------*/
     CollisionShape^ Collider::GetCollisionShape(int index)
     {
@@ -166,7 +247,7 @@ namespace SHADE
 
         // Check if valid
         if (index < 0 || index >= subColliderList->Count)
-            throw gcnew System::ArgumentException("[Collider] Invalid index for Collider Bound retrieval.");
+            throw gcnew System::ArgumentException("[Collider] Invalid index for Collision Shape retrieval.");
 
         // Return the bound
         return subColliderList[index];
@@ -217,7 +298,7 @@ namespace SHADE
         {
             collidersList->Remove(wr);
         }
-        SAFE_NATIVE_CALL_END("Collider.OnColliderBoundChanged")
+        SAFE_NATIVE_CALL_END("Collider.OnCollisionShapeChanged")
     }
 
     void Collider::updateSubColliderList()

SHADE_Managed/src/Components/Collider.h++

@@ -19,7 +19,7 @@ of DigiPen Institute of Technology is prohibited.
 namespace SHADE
 {
     template<typename CollisionShapeType>
-    CollisionShapeType& SHADE::CollisionShape::getNativeBoundObject()
+    CollisionShapeType& SHADE::CollisionShape::getNativeCollisionShape()
     {
         SHColliderComponent* collider = SHComponentManager::GetComponent_s<SHColliderComponent>(entity);
         if (!collider)
@@ -29,13 +29,13 @@ namespace SHADE
         {
             auto& shape = collider->GetCollisionShape(arrayIndex);
             if (shape.GetType() != SHCollisionShape::Type::BOX)
-                throw gcnew System::InvalidOperationException("Attempted to retrieve invalid ColliderBound.");
+                throw gcnew System::InvalidOperationException("Attempted to retrieve invalid CollisionShape.");
 
             return reinterpret_cast<CollisionShapeType&>(shape);
         }
         catch (std::invalid_argument&)
         {
-            throw gcnew System::IndexOutOfRangeException("Attempted to retrieve out of range ColliderBound!");
+            throw gcnew System::IndexOutOfRangeException("Attempted to retrieve out of range CollisionShape!");
         }
     }
 }

SHADE_Managed/src/Components/Collider.hxx

@@ -30,6 +30,61 @@ namespace SHADE
     public ref class CollisionShape abstract
     {
       public:
+        /*-----------------------------------------------------------------------------*/
+        /* Properties                                                                  */
+        /*-----------------------------------------------------------------------------*/
+
+        /// <summary>
+        /// Whether or not this CollisionShape is a trigger.
+        /// </summary>
+        property bool IsTrigger
+        {
+          bool get();
+          void set(bool value);
+        }
+        /// <summary>
+        /// The positional offset of this collision shape from the transform's position.
+        /// </summary>
+        property Vector3 PositionOffset
+        {
+          Vector3 get();
+          void set(Vector3 value);
+        }
+        /// <summary>
+        /// The rotational offset of this collision shape from the transform's rotation.
+        /// </summary>
+        property Vector3 RotationOffset
+        {
+          Vector3 get();
+          void set(Vector3 value);
+        }
+
+        // TODO(Diren): Swap this to Physics Materials once asset implementation for that is done
+        /// <summary>
+        /// The frictional coefficient of the shape. Clamped between 0 and 1.
+        /// </summary>
+        property float Friction
+        {
+          float get();
+          void set(float value);
+        }
+        /// <summary>
+        /// The bounciness factor of the shape. Clamped between 0 and 1.
+        /// </summary>
+        property float Bounciness
+        {
+          float get();
+          void set(float value);
+        }
+        /// <summary>
+        /// The mass density of this shape. Cannot be negative.
+        /// </summary>
+        property float Density
+        {
+          float get();
+          void set(float value);
+        }
+
         /*-----------------------------------------------------------------------------*/
         /* Usage Functions                                                             */
         /*-----------------------------------------------------------------------------*/
@@ -56,20 +111,25 @@ namespace SHADE
         /*-----------------------------------------------------------------------------*/
         /* Data Members                                                                */
         /*-----------------------------------------------------------------------------*/
-        int arrayIndex;  // Index into the colliders vector on the native object
+        int     arrayIndex;   // Index into the colliders vector on the native object
-        Entity entity;   // Entity holding the collider component that this collider bounds is on
+        Entity  entity;       // Entity holding the collider component that this collider bounds is on
 
         /*-----------------------------------------------------------------------------*/
         /* Helper Functions                                                            */
         /*-----------------------------------------------------------------------------*/
         template<typename CollisionShapeType>
-        CollisionShapeType& getNativeBoundObject();
+        CollisionShapeType& getNativeCollisionShape();
 
       internal:
         /*-----------------------------------------------------------------------------*/
         /* Setter Functions                                                            */
         /*-----------------------------------------------------------------------------*/
         void updateArrayIndex(int index);
+
+        /*-----------------------------------------------------------------------------*/
+        /* Helper Functions                                                            */
+        /*-----------------------------------------------------------------------------*/
+        SHCollisionShape& getNativeCollisionShape();
     };
 
     /// <summary>
@@ -205,18 +265,18 @@ namespace SHADE
         /* Usage Functions                                                             */
         /*-----------------------------------------------------------------------------*/
         /// <summary>
-        /// Retrieves a ColliderBound at the specified index in the ColliderBound list.
+        /// Retrieves a CollisionShape at the specified index in the CollisionShapes list.
         /// </summary>
         /// <param name="index">Index to retrieve a ColliderBound from.</param>
         /// <returns>ColliderBound for the specified index.</returns>
         CollisionShape^ GetCollisionShape(int index);
         /// <summary>
-        /// Retrieves a ColliderBound at the specified index in the ColliderBound list 
+        /// Retrieves a CollisionShape at the specified index in the CollisionShapes list 
         /// and casts it to the appropriate type.
         /// </summary>
-        /// <typeparam name="T">Type of the ColliderBound to cast to.</typeparam>
+        /// <typeparam name="T">Type of the CollisionShape to cast to.</typeparam>
-        /// <param name="index">Index to retrieve a ColliderBound from.</param>
+        /// <param name="index">Index to retrieve a CollisionShape from.</param>
-        /// <returns>ColliderBound for the specified index.</returns>
+        /// <returns>CollisionShape for the specified index.</returns>
         generic<typename T> where T:CollisionShape
         T GetCollisionShape(int index);