ksys/phys: Add RigidBodyFromResource

lib/hkStubs/CMakeLists.txt

@@ -108,8 +108,9 @@ add_library(hkStubs OBJECT
   Havok/Physics2012/Collide/Query/CastUtil/hkpWorldRayCastInput.h
   Havok/Physics2012/Collide/Shape/hkpShape.h
   Havok/Physics2012/Collide/Shape/hkpShapeBase.h
-  Havok/Physics2012/Collide/Shape/hkpShapeType.h
+  Havok/Physics2012/Collide/Shape/hkpShapeBuffer.h
   Havok/Physics2012/Collide/Shape/hkpShapeContainer.h
+  Havok/Physics2012/Collide/Shape/hkpShapeType.h
   Havok/Physics2012/Collide/Shape/Compound/Collection/hkpShapeCollection.h
   Havok/Physics2012/Collide/Shape/Compound/Collection/List/hkpListShape.h
   Havok/Physics2012/Collide/Shape/Compound/Tree/hkpBvTreeShape.h
@@ -168,6 +169,8 @@ add_library(hkStubs OBJECT
 
   Havok/Physics2012/Internal/Collide/Mopp/Code/hkpMoppCode.h
 
+  Havok/Physics2012/Utilities/Collide/ShapeUtils/ShapeScaling/hkpShapeScalingUtility.h
+  Havok/Physics2012/Utilities/Dynamics/ScaleSystem/hkpSystemScalingUtility.h
   Havok/Physics2012/Utilities/Serialize/hkpPhysicsData.h
 )
 

lib/hkStubs/Havok/Physics2012/Collide/Shape/hkpShapeBuffer.h

@@ -0,0 +1,14 @@
+#pragma once
+
+constexpr int HK_SHAPE_BUFFER_SIZE = 512;
+
+struct hkpShapeBufferStorage {
+    alignas(16) char m_storage[HK_SHAPE_BUFFER_SIZE];
+
+    template <typename T>
+    operator T*() {  // NOLINT(google-explicit-constructor)
+        return reinterpret_cast<T*>(m_storage);
+    }
+};
+
+using hkpShapeBuffer = hkpShapeBufferStorage;

lib/hkStubs/Havok/Physics2012/Collide/Shape/hkpShapeContainer.h

@@ -2,8 +2,7 @@
 
 #include <Havok/Common/Base/hkBase.h>
 #include <Havok/Physics2012/Collide/Shape/hkpShape.h>
-
-class hkpShapeBuffer;
+#include <Havok/Physics2012/Collide/Shape/hkpShapeBuffer.h>
 
 class hkpShapeContainer {
 public:

lib/hkStubs/Havok/Physics2012/Utilities/Collide/ShapeUtils/ShapeScaling/hkpShapeScalingUtility.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include <Havok/Common/Base/hkBase.h>
+
+class hkpShape;
+
+class hkpShapeScalingUtility {
+public:
+    HK_DECLARE_CLASS_ALLOCATOR(hkpShapeScalingUtility)
+
+    struct ShapePair {
+        HK_DECLARE_CLASS_ALLOCATOR(ShapePair)
+
+        hkpShape* originalShape;
+        hkpShape* newShape;
+    };
+
+    static hkpShape* scaleShapeSimd(hkpShape* shape, hkSimdRealParameter scale,
+                                    hkArray<ShapePair>* doneShapes = nullptr);
+
+    static hkpShape* scaleShape(hkpShape* shape, hkReal scale,
+                                hkArray<ShapePair>* doneShapes = nullptr) {
+        return scaleShapeSimd(shape, hkSimdReal(scale), doneShapes);
+    }
+};

lib/hkStubs/Havok/Physics2012/Utilities/Dynamics/ScaleSystem/hkpSystemScalingUtility.h

@@ -0,0 +1,17 @@
+#pragma once
+
+#include <Havok/Common/Base/hkBase.h>
+#include <Havok/Physics2012/Utilities/Collide/ShapeUtils/ShapeScaling/hkpShapeScalingUtility.h>
+
+class hkpPhysicsSystem;
+
+class hkpSystemScalingUtility {
+public:
+    static void scaleSystemSimd(hkpPhysicsSystem* system, hkSimdRealParameter scale,
+                                hkArray<hkpShapeScalingUtility::ShapePair>* doneShapes = nullptr);
+
+    static void scaleSystem(hkpPhysicsSystem* system, hkReal scale,
+                            hkArray<hkpShapeScalingUtility::ShapePair>* doneShapes = nullptr) {
+        scaleSystemSimd(system, hkSimdReal(scale), doneShapes);
+    }
+};