1 files changed, 43 insertions, 0 deletions
diff --git a/Runtime/Interfaces/IAnimation.h b/Runtime/Interfaces/IAnimation.h
new file mode 100644
index 0000000..151526e
--- /dev/null
+++ b/Runtime/Interfaces/IAnimation.h
@@ -0,0 +1,43 @@
+#pragma once
+
+#include "Runtime/BaseClasses/GameObject.h"
+#include "Runtime/Utilities/NonCopyable.h"
+#include "Runtime/Modules/ExportModules.h"
+#include "Runtime/Math/Matrix4x4.h"
+
+typedef UInt32 BindingHash;
+
+#include "Runtime/Math/Matrix4x4.h"
+
+namespace Unity {
+	class Component;
+}
+
+struct CalculateSkinMatricesTask
+{
+	// input
+	const void*									skeletonPose;
+	const UInt16*								skeletonIndices;
+	Matrix4x4f									rootPose;
+	int											bindPoseCount;
+	const Matrix4x4f*							bindPose;
+	// output
+	Matrix4x4f*									outPose;
+};
+
+typedef void* (*CalculateAnimatorSkinMatricesFunc)(void* userData);
+
+class EXPORT_COREMODULE IAnimation : public NonCopyable
+{
+public:
+	virtual const void* GetGlobalSpaceSkeletonPose(const Unity::Component& animator) = 0;
+
+	virtual bool CalculateWorldSpaceMatricesMainThread(Unity::Component& animator, const UInt16* indices, size_t count, Matrix4x4f* outMatrices) = 0;
+
+	virtual CalculateAnimatorSkinMatricesFunc GetCalculateAnimatorSkinMatricesFunc() = 0;
+
+	virtual bool PathHashesToIndices(Unity::Component& animator, const BindingHash* bonePathHashes, size_t count, UInt16* outIndices) = 0;
+};
+
+EXPORT_COREMODULE IAnimation* GetAnimationInterface();
+EXPORT_COREMODULE void SetAnimationInterface(IAnimation* theInterface);