From 1ead48c58b316b376e02d135a9a043201a72b41a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lars=20M=C3=BCller?=
 <34514239+appgurueu@users.noreply.github.com>
Date: Thu, 30 Oct 2025 17:34:45 +0100
Subject: [PATCH] Refactor: Remove obsolete `IAnimatedMeshSceneNode` interface
 (#16631)

---
 .../AnimatedMeshSceneNode.h}                  | 176 ++++++++++--------
 irr/{src => include}/CBoneSceneNode.h         |   0
 irr/include/IAnimatedMeshSceneNode.h          | 133 -------------
 irr/include/IBoneSceneNode.h                  |   2 +-
 irr/include/IDummyTransformationSceneNode.h   |   2 +-
 irr/include/ISceneManager.h                   |   4 +-
 irr/include/SkinnedMesh.h                     |   4 +-
 ...ceneNode.cpp => AnimatedMeshSceneNode.cpp} |  85 ++++-----
 irr/src/CMakeLists.txt                        |   3 +-
 irr/src/CNullDriver.cpp                       |   4 +-
 irr/src/CSceneManager.cpp                     |   8 +-
 irr/src/CSceneManager.h                       |   2 +-
 irr/src/SkinnedMesh.cpp                       |   4 -
 src/client/clientobject.h                     |   4 +-
 src/client/content_cao.cpp                    |   6 +-
 src/client/content_cao.h                      |   6 +-
 src/client/game.cpp                           |   4 +-
 src/client/game_internal.h                    |   4 +-
 src/client/mesh.cpp                           |   2 -
 src/gui/guiFormSpecMenu.cpp                   |   2 +-
 src/gui/guiScene.cpp                          |   4 +-
 src/gui/guiScene.h                            |   6 +-
 22 files changed, 171 insertions(+), 294 deletions(-)
 rename irr/{src/CAnimatedMeshSceneNode.h => include/AnimatedMeshSceneNode.h} (66%)
 rename irr/{src => include}/CBoneSceneNode.h (100%)
 delete mode 100644 irr/include/IAnimatedMeshSceneNode.h
 rename irr/src/{CAnimatedMeshSceneNode.cpp => AnimatedMeshSceneNode.cpp} (88%)

diff --git a/irr/src/CAnimatedMeshSceneNode.h b/irr/include/AnimatedMeshSceneNode.h
similarity index 66%
rename from irr/src/CAnimatedMeshSceneNode.h
rename to irr/include/AnimatedMeshSceneNode.h
index ee87db38b4..89235dc6eb 100644
--- a/irr/src/CAnimatedMeshSceneNode.h
+++ b/irr/include/AnimatedMeshSceneNode.h
@@ -5,7 +5,7 @@
 #pragma once
 
 #include "CBoneSceneNode.h"
-#include "IAnimatedMeshSceneNode.h"
+#include "ISceneNode.h"
 #include "IAnimatedMesh.h"
 
 #include "SkinnedMesh.h"
@@ -16,20 +16,17 @@
 namespace scene
 {
 
-class CAnimatedMeshSceneNode : public IAnimatedMeshSceneNode
+class AnimatedMeshSceneNode : public ISceneNode
 {
 public:
 	//! constructor
-	CAnimatedMeshSceneNode(IAnimatedMesh *mesh, ISceneNode *parent, ISceneManager *mgr, s32 id,
+	AnimatedMeshSceneNode(IAnimatedMesh *mesh, ISceneNode *parent, ISceneManager *mgr, s32 id,
 			const core::vector3df &position = core::vector3df(0, 0, 0),
 			const core::vector3df &rotation = core::vector3df(0, 0, 0),
 			const core::vector3df &scale = core::vector3df(1.0f, 1.0f, 1.0f));
 
 	//! destructor
-	virtual ~CAnimatedMeshSceneNode();
-
-	//! sets the current frame. from now on the animation is played from this frame.
-	void setCurrentFrame(f32 frame) override;
+	virtual ~AnimatedMeshSceneNode();
 
 	//! frame
 	void OnRegisterSceneNode() override;
@@ -43,31 +40,6 @@ public:
 	//! returns the axis aligned bounding box of this node
 	const core::aabbox3d<f32> &getBoundingBox() const override;
 
-	//! sets the frames between the animation is looped.
-	//! the default is 0 - MaximalFrameCount of the mesh.
-	//! NOTE: setMesh will also change this value and set it to the full range of animations of the mesh
-	bool setFrameLoop(f32 begin, f32 end) override;
-
-	//! Sets looping mode which is on by default. If set to false,
-	//! animations will not be looped.
-	void setLoopMode(bool playAnimationLooped) override;
-
-	//! returns the current loop mode
-	bool getLoopMode() const override;
-
-	void setOnAnimateCallback(
-			const std::function<void(f32 dtime)> &cb) override
-	{
-		OnAnimateCallback = cb;
-	}
-
-	//! sets the speed with which the animation is played
-	//! NOTE: setMesh will also change this value and set it to the default speed of the mesh
-	void setAnimationSpeed(f32 framesPerSecond) override;
-
-	//! gets the speed with which the animation is played
-	f32 getAnimationSpeed() const override;
-
 	//! returns the material based on the zero based index i. To get the amount
 	//! of materials used by this scene node, use getMaterialCount().
 	//! This function is needed for inserting the node into the scene hierarchy on a
@@ -78,68 +50,112 @@ public:
 	//! returns amount of materials used by this scene node.
 	u32 getMaterialCount() const override;
 
-	//! Returns a pointer to a child node, which has the same transformation as
-	//! the corresponding joint, if the mesh in this scene node is a skinned mesh.
-	IBoneSceneNode *getJointNode(const c8 *jointName) override;
-
-	//! same as getJointNode(const c8* jointName), but based on id
-	IBoneSceneNode *getJointNode(u32 jointID) override;
-
-	//! Gets joint count.
-	u32 getJointCount() const override;
-
 	//! Removes a child from this scene node.
 	//! Implemented here, to be able to remove the shadow properly, if there is one,
 	//! or to remove attached child.
 	bool removeChild(ISceneNode *child) override;
 
-	//! Returns the current displayed frame number.
-	f32 getFrameNr() const override;
-	//! Returns the current start frame number.
-	f32 getStartFrame() const override;
-	//! Returns the current end frame number.
-	f32 getEndFrame() const override;
-
-	//! Sets if the scene node should not copy the materials of the mesh but use them in a read only style.
-	/* In this way it is possible to change the materials a mesh causing all mesh scene nodes
-	referencing this mesh to change too. */
-	void setReadOnlyMaterials(bool readonly) override;
-
-	//! Returns if the scene node should not copy the materials of the mesh but use them in a read only style
-	bool isReadOnlyMaterials() const override;
-
-	//! Sets a new mesh
-	void setMesh(IAnimatedMesh *mesh) override;
-
-	//! Returns the current mesh
-	IAnimatedMesh *getMesh(void) override { return Mesh; }
-
 	//! Returns type of the scene node
 	ESCENE_NODE_TYPE getType() const override { return ESNT_ANIMATED_MESH; }
 
-	//! updates the absolute position based on the relative and the parents position
-	void updateAbsolutePosition() override;
-
-	//! Sets the transition time in seconds (note: This needs to enable joints)
-	//! you must call animateJoints(), or the mesh will not animate
-	void setTransitionTime(f32 Time) override;
-
-	void updateJointSceneNodes(const std::vector<SkinnedMesh::SJoint::VariantTransform> &transforms);
-
-	//! updates the joint positions of this mesh
-	void animateJoints() override;
-
-	void addJoints();
-
-	//! render mesh ignoring its transformation. Used with ragdolls. (culling is unaffected)
-	void setRenderFromIdentity(bool On) override;
-
 	//! Creates a clone of this scene node and its children.
 	/** \param newParent An optional new parent.
 	\param newManager An optional new scene manager.
 	\return The newly created clone of this node. */
 	ISceneNode *clone(ISceneNode *newParent = 0, ISceneManager *newManager = 0) override;
 
+	//! Sets the current frame number.
+	/** From now on the animation is played from this frame.
+	\param frame: Number of the frame to let the animation be started from.
+	The frame number must be a valid frame number of the IMesh used by this
+	scene node. Set IAnimatedMesh::getMesh() for details. */
+	void setCurrentFrame(f32 frame);
+
+	//! Sets the frame numbers between the animation is looped.
+	/** The default is 0 to getMaxFrameNumber() of the mesh.
+	Number of played frames is end-start.
+	It interpolates toward the last frame but stops when it is reached.
+	It does not interpolate back to start even when looping.
+	Looping animations should ensure last and first frame-key are identical.
+	\param begin: Start frame number of the loop.
+	\param end: End frame number of the loop.
+	\return True if successful, false if not. */
+	//! NOTE: setMesh will also change this value and set it to the full range of animations of the mesh
+	bool setFrameLoop(f32 begin, f32 end);
+
+	//! Sets looping mode which is on by default. If set to false,
+	//! animations will not be looped.
+	void setLoopMode(bool playAnimationLooped);
+
+	//! returns the current loop mode
+	bool getLoopMode() const;
+
+	//! Will be called right after the joints have been animated,
+	//! but before the transforms have been propagated recursively to children.
+	void setOnAnimateCallback(
+			const std::function<void(f32 dtime)> &cb)
+	{
+		OnAnimateCallback = cb;
+	}
+
+	//! Sets the speed with which the animation is played.
+	/** \param framesPerSecond: Frames per second played. */
+	void setAnimationSpeed(f32 framesPerSecond);
+
+	//! Gets the speed with which the animation is played.
+	/** \return Frames per second played. */
+	f32 getAnimationSpeed() const;
+
+	//! Returns a pointer to a child node (nullptr if not found),
+	//! which has the same transformation as
+	//! the corresponding joint, if the mesh in this scene node is a skinned mesh.
+	//! This can be used to attach children.
+	IBoneSceneNode *getJointNode(const c8 *jointName);
+
+	//! same as getJointNode(const c8* jointName), but based on id
+	IBoneSceneNode *getJointNode(u32 jointID);
+
+	//! Gets joint count.
+	u32 getJointCount() const;
+
+	//! Returns the currently displayed frame number.
+	f32 getFrameNr() const;
+	//! Returns the current start frame number.
+	f32 getStartFrame() const;
+	//! Returns the current end frame number.
+	f32 getEndFrame() const;
+
+	//! Sets if the scene node should not copy the materials of the mesh but use them in a read only style.
+	/* In this way it is possible to change the materials a mesh causing all mesh scene nodes
+	referencing this mesh to change too. */
+	void setReadOnlyMaterials(bool readonly);
+
+	//! Returns if the scene node should not copy the materials of the mesh but use them in a read only style
+	bool isReadOnlyMaterials() const;
+
+	//! Sets a new mesh
+	void setMesh(IAnimatedMesh *mesh);
+
+	//! Returns the current mesh
+	IAnimatedMesh *getMesh(void) { return Mesh; }
+
+	//! updates the absolute position based on the relative and the parents position
+	void updateAbsolutePosition() override;
+
+	//! Sets the transition time in seconds (note: This needs to enable joints)
+	//! you must call animateJoints(), or the mesh will not animate
+	void setTransitionTime(f32 Time);
+
+	void updateJointSceneNodes(const std::vector<SkinnedMesh::SJoint::VariantTransform> &transforms);
+
+	//! Updates the joint positions of this mesh, taking into accoutn transitions
+	void animateJoints();
+
+	void addJoints();
+
+	//! render mesh ignoring its transformation. Used with ragdolls. (culling is unaffected)
+	void setRenderFromIdentity(bool On);
+
 private:
 	//! Get a static mesh for the current frame of this animated mesh
 	IMesh *getMeshForCurrentFrame();
diff --git a/irr/src/CBoneSceneNode.h b/irr/include/CBoneSceneNode.h
similarity index 100%
rename from irr/src/CBoneSceneNode.h
rename to irr/include/CBoneSceneNode.h
diff --git a/irr/include/IAnimatedMeshSceneNode.h b/irr/include/IAnimatedMeshSceneNode.h
deleted file mode 100644
index 908516d308..0000000000
--- a/irr/include/IAnimatedMeshSceneNode.h
+++ /dev/null
@@ -1,133 +0,0 @@
-// Copyright (C) 2002-2012 Nikolaus Gebhardt
-// This file is part of the "Irrlicht Engine".
-// For conditions of distribution and use, see copyright notice in irrlicht.h
-
-#pragma once
-
-#include "ISceneNode.h"
-#include "IBoneSceneNode.h"
-#include "IAnimatedMesh.h"
-
-namespace scene
-{
-class IAnimatedMeshSceneNode;
-
-//! Scene node capable of displaying an animated mesh.
-class IAnimatedMeshSceneNode : public ISceneNode
-{
-public:
-	//! Constructor
-	IAnimatedMeshSceneNode(ISceneNode *parent, ISceneManager *mgr, s32 id,
-			const core::vector3df &position = core::vector3df(0, 0, 0),
-			const core::vector3df &rotation = core::vector3df(0, 0, 0),
-			const core::vector3df &scale = core::vector3df(1.0f, 1.0f, 1.0f)) :
-			ISceneNode(parent, mgr, id, position, rotation, scale) {}
-
-	//! Destructor
-	virtual ~IAnimatedMeshSceneNode() {}
-
-	//! Sets the current frame number.
-	/** From now on the animation is played from this frame.
-	\param frame: Number of the frame to let the animation be started from.
-	The frame number must be a valid frame number of the IMesh used by this
-	scene node. Set IAnimatedMesh::getMesh() for details. */
-	virtual void setCurrentFrame(f32 frame) = 0;
-
-	//! Sets the frame numbers between the animation is looped.
-	/** The default is 0 to getMaxFrameNumber() of the mesh.
-	Number of played frames is end-start.
-	It interpolates toward the last frame but stops when it is reached.
-	It does not interpolate back to start even when looping.
-	Looping animations should ensure last and first frame-key are identical.
-	\param begin: Start frame number of the loop.
-	\param end: End frame number of the loop.
-	\return True if successful, false if not. */
-	virtual bool setFrameLoop(f32 begin, f32 end) = 0;
-
-	//! Sets the speed with which the animation is played.
-	/** \param framesPerSecond: Frames per second played. */
-	virtual void setAnimationSpeed(f32 framesPerSecond) = 0;
-
-	//! Gets the speed with which the animation is played.
-	/** \return Frames per second played. */
-	virtual f32 getAnimationSpeed() const = 0;
-
-	//! Get a pointer to a joint in the mesh (if the mesh is a bone based mesh).
-	/** With this method it is possible to attach scene nodes to
-	joints for example possible to attach a weapon to the left hand
-	of an animated model. This example shows how:
-	\code
-	ISceneNode* hand =
-		yourAnimatedMeshSceneNode->getJointNode("LeftHand");
-	hand->addChild(weaponSceneNode);
-	\endcode
-	Please note that the joint returned by this method may not exist
-	before this call and the joints in the node were created by it.
-	\param jointName: Name of the joint.
-	\return Pointer to the scene node which represents the joint
-	with the specified name. Returns 0 if the contained mesh is not
-	an skinned mesh or the name of the joint could not be found. */
-	virtual IBoneSceneNode *getJointNode(const c8 *jointName) = 0;
-
-	//! same as getJointNode(const c8* jointName), but based on id
-	virtual IBoneSceneNode *getJointNode(u32 jointID) = 0;
-
-	//! Gets joint count.
-	/** \return Amount of joints in the mesh. */
-	virtual u32 getJointCount() const = 0;
-
-	//! Returns the currently displayed frame number.
-	virtual f32 getFrameNr() const = 0;
-	//! Returns the current start frame number.
-	virtual f32 getStartFrame() const = 0;
-	//! Returns the current end frame number.
-	virtual f32 getEndFrame() const = 0;
-
-	//! Sets looping mode which is on by default.
-	/** If set to false, animations will not be played looped. */
-	virtual void setLoopMode(bool playAnimationLooped) = 0;
-
-	//! returns the current loop mode
-	/** When true the animations are played looped */
-	virtual bool getLoopMode() const = 0;
-
-	//! Will be called right after the joints have been animated,
-	//! but before the transforms have been propagated recursively to children.
-	virtual void setOnAnimateCallback(
-			const std::function<void(f32 dtime)> &cb) = 0;
-
-	//! Sets if the scene node should not copy the materials of the mesh but use them in a read only style.
-	/** In this way it is possible to change the materials a mesh
-	causing all mesh scene nodes referencing this mesh to change
-	too. */
-	virtual void setReadOnlyMaterials(bool readonly) = 0;
-
-	//! Returns if the scene node should not copy the materials of the mesh but use them in a read only style
-	virtual bool isReadOnlyMaterials() const = 0;
-
-	//! Sets a new mesh
-	virtual void setMesh(IAnimatedMesh *mesh) = 0;
-
-	//! Returns the current mesh
-	virtual IAnimatedMesh *getMesh() = 0;
-
-	//! Sets the transition time in seconds
-	/** Note: You must call animateJoints(), or the mesh will not animate. */
-	virtual void setTransitionTime(f32 Time) = 0;
-
-	//! animates the joints in the mesh based on the current frame.
-	/** Also takes in to account transitions. */
-	virtual void animateJoints() = 0;
-
-	//! render mesh ignoring its transformation.
-	/** Culling is unaffected. */
-	virtual void setRenderFromIdentity(bool On) = 0;
-
-	//! Creates a clone of this scene node and its children.
-	/** \param newParent An optional new parent.
-	\param newManager An optional new scene manager.
-	\return The newly created clone of this node. */
-	virtual ISceneNode *clone(ISceneNode *newParent = 0, ISceneManager *newManager = 0) = 0;
-};
-
-} // end namespace scene
diff --git a/irr/include/IBoneSceneNode.h b/irr/include/IBoneSceneNode.h
index 6ead34636b..274bda6cbf 100644
--- a/irr/include/IBoneSceneNode.h
+++ b/irr/include/IBoneSceneNode.h
@@ -10,7 +10,7 @@ namespace scene
 {
 
 //! Interface for bones used for skeletal animation.
-/** Used with SkinnedMesh and IAnimatedMeshSceneNode. */
+/** Used with SkinnedMesh and AnimatedMeshSceneNode. */
 class IBoneSceneNode : public ISceneNode
 {
 public:
diff --git a/irr/include/IDummyTransformationSceneNode.h b/irr/include/IDummyTransformationSceneNode.h
index efe0eee0a1..4b1a03d6ee 100644
--- a/irr/include/IDummyTransformationSceneNode.h
+++ b/irr/include/IDummyTransformationSceneNode.h
@@ -14,7 +14,7 @@ namespace scene
 set/getRotation and set/getScale. Its just a simple scene node that takes a
 matrix as relative transformation, making it possible to insert any transformation
 anywhere into the scene graph.
-This scene node is for example used by the IAnimatedMeshSceneNode for emulating
+This scene node is for example used by the AnimatedMeshSceneNode for emulating
 joint scene nodes when playing skeletal animations.
 */
 class IDummyTransformationSceneNode : public ISceneNode
diff --git a/irr/include/ISceneManager.h b/irr/include/ISceneManager.h
index c4fff3c6af..00e13795a8 100644
--- a/irr/include/ISceneManager.h
+++ b/irr/include/ISceneManager.h
@@ -71,7 +71,7 @@ enum E_SCENE_NODE_RENDER_PASS
 };
 
 class IAnimatedMesh;
-class IAnimatedMeshSceneNode;
+class AnimatedMeshSceneNode;
 class IBillboardSceneNode;
 class ICameraSceneNode;
 class IDummyTransformationSceneNode;
@@ -133,7 +133,7 @@ public:
 	\param alsoAddIfMeshPointerZero: Add the scene node even if a 0 pointer is passed.
 	\return Pointer to the created scene node.
 	This pointer should not be dropped. See IReferenceCounted::drop() for more information. */
-	virtual IAnimatedMeshSceneNode *addAnimatedMeshSceneNode(IAnimatedMesh *mesh,
+	virtual AnimatedMeshSceneNode *addAnimatedMeshSceneNode(IAnimatedMesh *mesh,
 			ISceneNode *parent = 0, s32 id = -1,
 			const core::vector3df &position = core::vector3df(0, 0, 0),
 			const core::vector3df &rotation = core::vector3df(0, 0, 0),
diff --git a/irr/include/SkinnedMesh.h b/irr/include/SkinnedMesh.h
index c09f18413c..91ecda7212 100644
--- a/irr/include/SkinnedMesh.h
+++ b/irr/include/SkinnedMesh.h
@@ -24,7 +24,7 @@
 namespace scene
 {
 
-class IAnimatedMeshSceneNode;
+class AnimatedMeshSceneNode;
 class IBoneSceneNode;
 class ISceneManager;
 
@@ -151,7 +151,7 @@ public:
 
 	//! Creates an array of joints from this mesh as children of node
 	std::vector<IBoneSceneNode *> addJoints(
-			IAnimatedMeshSceneNode *node, ISceneManager *smgr);
+			AnimatedMeshSceneNode *node, ISceneManager *smgr);
 
 	//! A vertex weight
 	struct SWeight
diff --git a/irr/src/CAnimatedMeshSceneNode.cpp b/irr/src/AnimatedMeshSceneNode.cpp
similarity index 88%
rename from irr/src/CAnimatedMeshSceneNode.cpp
rename to irr/src/AnimatedMeshSceneNode.cpp
index cfcf2289f9..219adba5e5 100644
--- a/irr/src/CAnimatedMeshSceneNode.cpp
+++ b/irr/src/AnimatedMeshSceneNode.cpp
@@ -2,8 +2,9 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#include "CAnimatedMeshSceneNode.h"
+#include "AnimatedMeshSceneNode.h"
 #include "CBoneSceneNode.h"
+#include "ISceneNode.h"
 #include "IVideoDriver.h"
 #include "ISceneManager.h"
 #include "S3DVertex.h"
@@ -29,12 +30,12 @@ namespace scene
 {
 
 //! constructor
-CAnimatedMeshSceneNode::CAnimatedMeshSceneNode(IAnimatedMesh *mesh,
+AnimatedMeshSceneNode::AnimatedMeshSceneNode(IAnimatedMesh *mesh,
 		ISceneNode *parent, ISceneManager *mgr, s32 id,
 		const core::vector3df &position,
 		const core::vector3df &rotation,
 		const core::vector3df &scale) :
-		IAnimatedMeshSceneNode(parent, mgr, id, position, rotation, scale),
+		ISceneNode(parent, mgr, id, position, rotation, scale),
 		Mesh(nullptr),
 		StartFrame(0), EndFrame(0), FramesPerSecond(0.025f),
 		CurrentFrameNr(0.f), LastTimeMs(0),
@@ -47,14 +48,14 @@ CAnimatedMeshSceneNode::CAnimatedMeshSceneNode(IAnimatedMesh *mesh,
 }
 
 //! destructor
-CAnimatedMeshSceneNode::~CAnimatedMeshSceneNode()
+AnimatedMeshSceneNode::~AnimatedMeshSceneNode()
 {
 	if (Mesh)
 		Mesh->drop();
 }
 
 //! Sets the current frame. From now on the animation is played from this frame.
-void CAnimatedMeshSceneNode::setCurrentFrame(f32 frame)
+void AnimatedMeshSceneNode::setCurrentFrame(f32 frame)
 {
 	// if you pass an out of range value, we just clamp it
 	CurrentFrameNr = core::clamp(frame, (f32)StartFrame, (f32)EndFrame);
@@ -63,13 +64,13 @@ void CAnimatedMeshSceneNode::setCurrentFrame(f32 frame)
 }
 
 //! Returns the currently displayed frame number.
-f32 CAnimatedMeshSceneNode::getFrameNr() const
+f32 AnimatedMeshSceneNode::getFrameNr() const
 {
 	return CurrentFrameNr;
 }
 
 //! Get CurrentFrameNr and update transiting settings
-void CAnimatedMeshSceneNode::buildFrameNr(u32 timeMs)
+void AnimatedMeshSceneNode::buildFrameNr(u32 timeMs)
 {
 	if (Transiting != 0.f) {
 		TransitingBlend += (f32)(timeMs)*Transiting;
@@ -106,7 +107,7 @@ void CAnimatedMeshSceneNode::buildFrameNr(u32 timeMs)
 	}
 }
 
-void CAnimatedMeshSceneNode::OnRegisterSceneNode()
+void AnimatedMeshSceneNode::OnRegisterSceneNode()
 {
 	if (IsVisible && Mesh) {
 		// because this node supports rendering of mixed mode meshes consisting of
@@ -146,7 +147,7 @@ void CAnimatedMeshSceneNode::OnRegisterSceneNode()
 	}
 }
 
-IMesh *CAnimatedMeshSceneNode::getMeshForCurrentFrame()
+IMesh *AnimatedMeshSceneNode::getMeshForCurrentFrame()
 {
 	if (Mesh->getMeshType() != EAMT_SKINNED) {
 		return Mesh;
@@ -164,7 +165,7 @@ IMesh *CAnimatedMeshSceneNode::getMeshForCurrentFrame()
 }
 
 //! OnAnimate() is called just before rendering the whole scene.
-void CAnimatedMeshSceneNode::OnAnimate(u32 timeMs)
+void AnimatedMeshSceneNode::OnAnimate(u32 timeMs)
 {
 	if (LastTimeMs == 0) { // first frame
 		LastTimeMs = timeMs;
@@ -186,7 +187,7 @@ void CAnimatedMeshSceneNode::OnAnimate(u32 timeMs)
 	if (OnAnimateCallback)
 		OnAnimateCallback(dtimeMs / 1000.0f);
 
-	IAnimatedMeshSceneNode::OnAnimate(timeMs);
+	ISceneNode::OnAnimate(timeMs);
 
 	if (auto *skinnedMesh = dynamic_cast<SkinnedMesh*>(Mesh)) {
 		for (u16 i = 0; i < PerJoint.SceneNodes.size(); ++i)
@@ -200,7 +201,7 @@ void CAnimatedMeshSceneNode::OnAnimate(u32 timeMs)
 }
 
 //! renders the node.
-void CAnimatedMeshSceneNode::render()
+void AnimatedMeshSceneNode::render()
 {
 	video::IVideoDriver *driver = SceneManager->getVideoDriver();
 
@@ -312,20 +313,20 @@ void CAnimatedMeshSceneNode::render()
 }
 
 //! Returns the current start frame number.
-f32 CAnimatedMeshSceneNode::getStartFrame() const
+f32 AnimatedMeshSceneNode::getStartFrame() const
 {
 	return StartFrame;
 }
 
 //! Returns the current start frame number.
-f32 CAnimatedMeshSceneNode::getEndFrame() const
+f32 AnimatedMeshSceneNode::getEndFrame() const
 {
 	return EndFrame;
 }
 
 //! sets the frames between the animation is looped.
 //! the default is 0 - MaximalFrameCount of the mesh.
-bool CAnimatedMeshSceneNode::setFrameLoop(f32 begin, f32 end)
+bool AnimatedMeshSceneNode::setFrameLoop(f32 begin, f32 end)
 {
 	const f32 maxFrame = Mesh->getMaxFrameNumber();
 	if (end < begin) {
@@ -344,24 +345,24 @@ bool CAnimatedMeshSceneNode::setFrameLoop(f32 begin, f32 end)
 }
 
 //! sets the speed with witch the animation is played
-void CAnimatedMeshSceneNode::setAnimationSpeed(f32 framesPerSecond)
+void AnimatedMeshSceneNode::setAnimationSpeed(f32 framesPerSecond)
 {
 	FramesPerSecond = framesPerSecond * 0.001f;
 }
 
-f32 CAnimatedMeshSceneNode::getAnimationSpeed() const
+f32 AnimatedMeshSceneNode::getAnimationSpeed() const
 {
 	return FramesPerSecond * 1000.f;
 }
 
 //! returns the axis aligned bounding box of this node
-const core::aabbox3d<f32> &CAnimatedMeshSceneNode::getBoundingBox() const
+const core::aabbox3d<f32> &AnimatedMeshSceneNode::getBoundingBox() const
 {
 	return Box;
 }
 
 //! returns the material based on the zero based index i.
-video::SMaterial &CAnimatedMeshSceneNode::getMaterial(u32 i)
+video::SMaterial &AnimatedMeshSceneNode::getMaterial(u32 i)
 {
 	if (i >= Materials.size())
 		return ISceneNode::getMaterial(i);
@@ -370,14 +371,14 @@ video::SMaterial &CAnimatedMeshSceneNode::getMaterial(u32 i)
 }
 
 //! returns amount of materials used by this scene node.
-u32 CAnimatedMeshSceneNode::getMaterialCount() const
+u32 AnimatedMeshSceneNode::getMaterialCount() const
 {
 	return Materials.size();
 }
 
 //! Returns a pointer to a child node, which has the same transformation as
 //! the corresponding joint, if the mesh in this scene node is a skinned mesh.
-IBoneSceneNode *CAnimatedMeshSceneNode::getJointNode(const c8 *jointName)
+IBoneSceneNode *AnimatedMeshSceneNode::getJointNode(const c8 *jointName)
 {
 	if (!Mesh || Mesh->getMeshType() != EAMT_SKINNED) {
 		os::Printer::log("No mesh, or mesh not of skinned mesh type", ELL_WARNING);
@@ -405,7 +406,7 @@ IBoneSceneNode *CAnimatedMeshSceneNode::getJointNode(const c8 *jointName)
 
 //! Returns a pointer to a child node, which has the same transformation as
 //! the corresponding joint, if the mesh in this scene node is a skinned mesh.
-IBoneSceneNode *CAnimatedMeshSceneNode::getJointNode(u32 jointID)
+IBoneSceneNode *AnimatedMeshSceneNode::getJointNode(u32 jointID)
 {
 	if (!Mesh || Mesh->getMeshType() != EAMT_SKINNED) {
 		os::Printer::log("No mesh, or mesh not of skinned mesh type", ELL_WARNING);
@@ -423,7 +424,7 @@ IBoneSceneNode *CAnimatedMeshSceneNode::getJointNode(u32 jointID)
 }
 
 //! Gets joint count.
-u32 CAnimatedMeshSceneNode::getJointCount() const
+u32 AnimatedMeshSceneNode::getJointCount() const
 {
 	if (!Mesh || Mesh->getMeshType() != EAMT_SKINNED)
 		return 0;
@@ -436,7 +437,7 @@ u32 CAnimatedMeshSceneNode::getJointCount() const
 //! Removes a child from this scene node.
 //! Implemented here, to be able to remove the shadow properly, if there is one,
 //! or to remove attached childs.
-bool CAnimatedMeshSceneNode::removeChild(ISceneNode *child)
+bool AnimatedMeshSceneNode::removeChild(ISceneNode *child)
 {
 	if (ISceneNode::removeChild(child)) {
 		if (JointsUsed) { // stop weird bugs caused while changing parents as the joints are being created
@@ -455,31 +456,31 @@ bool CAnimatedMeshSceneNode::removeChild(ISceneNode *child)
 
 //! Sets looping mode which is on by default. If set to false,
 //! animations will not be looped.
-void CAnimatedMeshSceneNode::setLoopMode(bool playAnimationLooped)
+void AnimatedMeshSceneNode::setLoopMode(bool playAnimationLooped)
 {
 	Looping = playAnimationLooped;
 }
 
 //! returns the current loop mode
-bool CAnimatedMeshSceneNode::getLoopMode() const
+bool AnimatedMeshSceneNode::getLoopMode() const
 {
 	return Looping;
 }
 
 //! Sets if the scene node should not copy the materials of the mesh but use them in a read only style.
-void CAnimatedMeshSceneNode::setReadOnlyMaterials(bool readonly)
+void AnimatedMeshSceneNode::setReadOnlyMaterials(bool readonly)
 {
 	ReadOnlyMaterials = readonly;
 }
 
 //! Returns if the scene node should not copy the materials of the mesh but use them in a read only style
-bool CAnimatedMeshSceneNode::isReadOnlyMaterials() const
+bool AnimatedMeshSceneNode::isReadOnlyMaterials() const
 {
 	return ReadOnlyMaterials;
 }
 
 //! Sets a new mesh
-void CAnimatedMeshSceneNode::setMesh(IAnimatedMesh *mesh)
+void AnimatedMeshSceneNode::setMesh(IAnimatedMesh *mesh)
 {
 	if (!mesh)
 		return; // won't set null mesh
@@ -520,14 +521,14 @@ void CAnimatedMeshSceneNode::setMesh(IAnimatedMesh *mesh)
 }
 
 //! updates the absolute position based on the relative and the parents position
-void CAnimatedMeshSceneNode::updateAbsolutePosition()
+void AnimatedMeshSceneNode::updateAbsolutePosition()
 {
-	IAnimatedMeshSceneNode::updateAbsolutePosition();
+	ISceneNode::updateAbsolutePosition();
 }
 
 //! Sets the transition time in seconds (note: This needs to enable joints)
 //! you must call animateJoints(), or the mesh will not animate
-void CAnimatedMeshSceneNode::setTransitionTime(f32 time)
+void AnimatedMeshSceneNode::setTransitionTime(f32 time)
 {
 	const u32 ttime = (u32)core::floor32(time * 1000.0f);
 	if (TransitionTime == ttime)
@@ -536,12 +537,12 @@ void CAnimatedMeshSceneNode::setTransitionTime(f32 time)
 }
 
 //! render mesh ignoring its transformation. Used with ragdolls. (culling is unaffected)
-void CAnimatedMeshSceneNode::setRenderFromIdentity(bool enable)
+void AnimatedMeshSceneNode::setRenderFromIdentity(bool enable)
 {
 	RenderFromIdentity = enable;
 }
 
-void CAnimatedMeshSceneNode::addJoints()
+void AnimatedMeshSceneNode::addJoints()
 {
 	const auto &joints = static_cast<SkinnedMesh*>(Mesh)->getAllJoints();
 	PerJoint.setN(joints.size());
@@ -561,7 +562,7 @@ void CAnimatedMeshSceneNode::addJoints()
 	}
 }
 
-void CAnimatedMeshSceneNode::updateJointSceneNodes(
+void AnimatedMeshSceneNode::updateJointSceneNodes(
 		const std::vector<SkinnedMesh::SJoint::VariantTransform> &transforms)
 {
 	for (size_t i = 0; i < transforms.size(); ++i) {
@@ -578,7 +579,7 @@ void CAnimatedMeshSceneNode::updateJointSceneNodes(
 }
 
 //! updates the joint positions of this mesh
-void CAnimatedMeshSceneNode::animateJoints()
+void AnimatedMeshSceneNode::animateJoints()
 {
 	if (!Mesh || Mesh->getMeshType() != EAMT_SKINNED)
 		return;
@@ -603,7 +604,7 @@ void CAnimatedMeshSceneNode::animateJoints()
 	}
 }
 
-void CAnimatedMeshSceneNode::checkJoints()
+void AnimatedMeshSceneNode::checkJoints()
 {
 	if (!Mesh || Mesh->getMeshType() != EAMT_SKINNED)
 		return;
@@ -617,7 +618,7 @@ void CAnimatedMeshSceneNode::checkJoints()
 	}
 }
 
-void CAnimatedMeshSceneNode::copyOldTransforms()
+void AnimatedMeshSceneNode::copyOldTransforms()
 {
 	for (u32 i = 0; i < PerJoint.SceneNodes.size(); ++i) {
 		if (!PerJoint.SceneNodes[i]->Matrix) {
@@ -628,7 +629,7 @@ void CAnimatedMeshSceneNode::copyOldTransforms()
 	}
 }
 
-void CAnimatedMeshSceneNode::beginTransition()
+void AnimatedMeshSceneNode::beginTransition()
 {
 	if (!JointsUsed)
 		return;
@@ -639,15 +640,15 @@ void CAnimatedMeshSceneNode::beginTransition()
 	TransitingBlend = 0.f;
 }
 
-ISceneNode *CAnimatedMeshSceneNode::clone(ISceneNode *newParent, ISceneManager *newManager)
+ISceneNode *AnimatedMeshSceneNode::clone(ISceneNode *newParent, ISceneManager *newManager)
 {
 	if (!newParent)
 		newParent = Parent;
 	if (!newManager)
 		newManager = SceneManager;
 
-	CAnimatedMeshSceneNode *newNode =
-			new CAnimatedMeshSceneNode(Mesh, NULL, newManager, ID, RelativeTranslation,
+	AnimatedMeshSceneNode *newNode =
+			new AnimatedMeshSceneNode(Mesh, NULL, newManager, ID, RelativeTranslation,
 					RelativeRotation, RelativeScale);
 
 	if (newParent) {
diff --git a/irr/src/CMakeLists.txt b/irr/src/CMakeLists.txt
index aabdf9c944..247e44e595 100644
--- a/irr/src/CMakeLists.txt
+++ b/irr/src/CMakeLists.txt
@@ -251,11 +251,10 @@ set(IRRMESHLOADER
 
 add_library(IRRMESHOBJ OBJECT
 	CMeshSceneNode.h
-	CAnimatedMeshSceneNode.h
 
 	SkinnedMesh.cpp
 	CMeshSceneNode.cpp
-	CAnimatedMeshSceneNode.cpp
+	AnimatedMeshSceneNode.cpp
 
 	${IRRMESHLOADER}
 )
diff --git a/irr/src/CNullDriver.cpp b/irr/src/CNullDriver.cpp
index bd11b236bf..dac840669d 100644
--- a/irr/src/CNullDriver.cpp
+++ b/irr/src/CNullDriver.cpp
@@ -12,7 +12,7 @@
 #include "IImageLoader.h"
 #include "IImageWriter.h"
 #include "IMaterialRenderer.h"
-#include "IAnimatedMeshSceneNode.h"
+#include "AnimatedMeshSceneNode.h"
 #include "CMeshManipulator.h"
 #include "CColorConverter.h"
 #include "IReferenceCounted.h"
@@ -1244,7 +1244,7 @@ void CNullDriver::addOcclusionQuery(scene::ISceneNode *node, const scene::IMesh
 		else if (node->getType() == scene::ESNT_MESH)
 			mesh = static_cast<scene::IMeshSceneNode *>(node)->getMesh();
 		else
-			mesh = static_cast<scene::IAnimatedMeshSceneNode *>(node)->getMesh();
+			mesh = static_cast<scene::AnimatedMeshSceneNode *>(node)->getMesh();
 		if (!mesh)
 			return;
 	}
diff --git a/irr/src/CSceneManager.cpp b/irr/src/CSceneManager.cpp
index d5b992e624..7afe05c616 100644
--- a/irr/src/CSceneManager.cpp
+++ b/irr/src/CSceneManager.cpp
@@ -22,7 +22,7 @@
 #include "CB3DMeshFileLoader.h"
 #include "CGLTFMeshFileLoader.h"
 #include "CBillboardSceneNode.h"
-#include "CAnimatedMeshSceneNode.h"
+#include "AnimatedMeshSceneNode.h"
 #include "CCameraSceneNode.h"
 #include "CMeshSceneNode.h"
 #include "CDummyTransformationSceneNode.h"
@@ -177,7 +177,7 @@ IMeshSceneNode *CSceneManager::addMeshSceneNode(IMesh *mesh, ISceneNode *parent,
 }
 
 //! adds a scene node for rendering an animated mesh model
-IAnimatedMeshSceneNode *CSceneManager::addAnimatedMeshSceneNode(IAnimatedMesh *mesh, ISceneNode *parent, s32 id,
+AnimatedMeshSceneNode *CSceneManager::addAnimatedMeshSceneNode(IAnimatedMesh *mesh, ISceneNode *parent, s32 id,
 		const core::vector3df &position, const core::vector3df &rotation,
 		const core::vector3df &scale, bool alsoAddIfMeshPointerZero)
 {
@@ -187,8 +187,8 @@ IAnimatedMeshSceneNode *CSceneManager::addAnimatedMeshSceneNode(IAnimatedMesh *m
 	if (!parent)
 		parent = this;
 
-	IAnimatedMeshSceneNode *node =
-			new CAnimatedMeshSceneNode(mesh, parent, this, id, position, rotation, scale);
+	auto *node =
+			new AnimatedMeshSceneNode(mesh, parent, this, id, position, rotation, scale);
 	node->drop();
 
 	return node;
diff --git a/irr/src/CSceneManager.h b/irr/src/CSceneManager.h
index 057ef01805..8a9d6b6a9a 100644
--- a/irr/src/CSceneManager.h
+++ b/irr/src/CSceneManager.h
@@ -40,7 +40,7 @@ public:
 	video::IVideoDriver *getVideoDriver() override;
 
 	//! adds a scene node for rendering an animated mesh model
-	virtual IAnimatedMeshSceneNode *addAnimatedMeshSceneNode(IAnimatedMesh *mesh, ISceneNode *parent = 0, s32 id = -1,
+	virtual AnimatedMeshSceneNode *addAnimatedMeshSceneNode(IAnimatedMesh *mesh, ISceneNode *parent = 0, s32 id = -1,
 			const core::vector3df &position = core::vector3df(0, 0, 0),
 			const core::vector3df &rotation = core::vector3df(0, 0, 0),
 			const core::vector3df &scale = core::vector3df(1.0f, 1.0f, 1.0f),
diff --git a/irr/src/SkinnedMesh.cpp b/irr/src/SkinnedMesh.cpp
index d37d7a306a..b03e0c2746 100644
--- a/irr/src/SkinnedMesh.cpp
+++ b/irr/src/SkinnedMesh.cpp
@@ -3,13 +3,9 @@
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
 #include "SkinnedMesh.h"
-#include "IBoneSceneNode.h"
-#include "CBoneSceneNode.h"
-#include "IAnimatedMeshSceneNode.h"
 #include "SSkinMeshBuffer.h"
 #include "Transform.h"
 #include "aabbox3d.h"
-#include "irrMath.h"
 #include "matrix4.h"
 #include "os.h"
 #include "vector3d.h"
diff --git a/src/client/clientobject.h b/src/client/clientobject.h
index 3f065f90b1..84b1091cff 100644
--- a/src/client/clientobject.h
+++ b/src/client/clientobject.h
@@ -18,7 +18,7 @@ struct ItemStack;
 
 namespace scene
 {
-	class IAnimatedMeshSceneNode;
+	class AnimatedMeshSceneNode;
 	class ISceneNode;
 	class ISceneManager;
 }
@@ -41,7 +41,7 @@ public:
 	virtual const v3f getVelocity() const { return v3f(0.0f); } // in BS-space
 	virtual scene::ISceneNode *getSceneNode() const
 	{ return NULL; }
-	virtual scene::IAnimatedMeshSceneNode *getAnimatedMeshSceneNode() const
+	virtual scene::AnimatedMeshSceneNode *getAnimatedMeshSceneNode() const
 	{ return NULL; }
 	virtual bool isLocalPlayer() const { return false; }
 
diff --git a/src/client/content_cao.cpp b/src/client/content_cao.cpp
index 3cbd2b1495..0aab95f87e 100644
--- a/src/client/content_cao.cpp
+++ b/src/client/content_cao.cpp
@@ -6,7 +6,7 @@
 #include <IBillboardSceneNode.h>
 #include <ICameraSceneNode.h>
 #include <IMeshManipulator.h>
-#include <IAnimatedMeshSceneNode.h>
+#include <AnimatedMeshSceneNode.h>
 #include <ISceneNode.h>
 #include "client/client.h"
 #include "client/renderingengine.h"
@@ -400,7 +400,7 @@ scene::ISceneNode *GenericCAO::getSceneNode() const
 	return NULL;
 }
 
-scene::IAnimatedMeshSceneNode *GenericCAO::getAnimatedMeshSceneNode() const
+scene::AnimatedMeshSceneNode *GenericCAO::getAnimatedMeshSceneNode() const
 {
 	return m_animated_meshnode;
 }
@@ -1437,7 +1437,7 @@ void GenericCAO::updateAttachments()
 	{
 		parent->updateAttachments();
 		scene::ISceneNode *parent_node = parent->getSceneNode();
-		scene::IAnimatedMeshSceneNode *parent_animated_mesh_node =
+		scene::AnimatedMeshSceneNode *parent_animated_mesh_node =
 				parent->getAnimatedMeshSceneNode();
 		if (parent_animated_mesh_node && !m_attachment_bone.empty()) {
 			parent_node = parent_animated_mesh_node->getJointNode(m_attachment_bone.c_str());
diff --git a/src/client/content_cao.h b/src/client/content_cao.h
index 140d25e57c..c6f31bb236 100644
--- a/src/client/content_cao.h
+++ b/src/client/content_cao.h
@@ -14,12 +14,12 @@
 #include "itemgroup.h"
 #include "client/tile.h"
 #include <cassert>
-#include <map>
 #include <memory>
 
 namespace scene {
 	class IMeshSceneNode;
 	class IBillboardSceneNode;
+	class AnimatedMeshSceneNode;
 }
 
 class Client;
@@ -89,7 +89,7 @@ private:
 
 	// Visuals
 	scene::IMeshSceneNode *m_meshnode = nullptr;
-	scene::IAnimatedMeshSceneNode *m_animated_meshnode = nullptr;
+	scene::AnimatedMeshSceneNode *m_animated_meshnode = nullptr;
 	WieldMeshSceneNode *m_wield_meshnode = nullptr;
 	scene::IBillboardSceneNode *m_spritenode = nullptr;
 	scene::IDummyTransformationSceneNode *m_matrixnode = nullptr;
@@ -191,7 +191,7 @@ public:
 
 	scene::ISceneNode *getSceneNode() const override;
 
-	scene::IAnimatedMeshSceneNode *getAnimatedMeshSceneNode() const override;
+	scene::AnimatedMeshSceneNode *getAnimatedMeshSceneNode() const override;
 
 	// m_matrixnode controls the position and rotation of the child node
 	// for all scene nodes, as a workaround for an Irrlicht problem with
diff --git a/src/client/game.cpp b/src/client/game.cpp
index 24cd31d3ea..c92735f189 100644
--- a/src/client/game.cpp
+++ b/src/client/game.cpp
@@ -45,7 +45,7 @@
 #include "version.h"
 #include "script/scripting_client.h"
 #include "hud.h"
-#include <IAnimatedMeshSceneNode.h>
+#include <AnimatedMeshSceneNode.h>
 #include "util/tracy_wrapper.h"
 #include "item_visuals_manager.h"
 
@@ -2226,7 +2226,7 @@ static void pauseNodeAnimation(PausedNodesList &paused, scene::ISceneNode *node)
 		pauseNodeAnimation(paused, child);
 	if (node->getType() != scene::ESNT_ANIMATED_MESH)
 		return;
-	auto animated_node = static_cast<scene::IAnimatedMeshSceneNode *>(node);
+	auto animated_node = static_cast<scene::AnimatedMeshSceneNode *>(node);
 	float speed = animated_node->getAnimationSpeed();
 	if (!speed)
 		return;
diff --git a/src/client/game_internal.h b/src/client/game_internal.h
index ceb9fed4db..bd420db837 100644
--- a/src/client/game_internal.h
+++ b/src/client/game_internal.h
@@ -6,7 +6,7 @@
 
 #include "game.h"
 
-#include <IAnimatedMeshSceneNode.h>
+#include <AnimatedMeshSceneNode.h>
 #include <optional>
 #include <vector>
 #include "camera.h"
@@ -83,7 +83,7 @@ struct ClientEventHandler
 	void (Game::*handler)(ClientEvent *, CameraOrientation *);
 };
 
-using PausedNodesList = std::vector<std::pair<irr_ptr<scene::IAnimatedMeshSceneNode>, float>>;
+using PausedNodesList = std::vector<std::pair<irr_ptr<scene::AnimatedMeshSceneNode>, float>>;
 
 /* This is not intended to be a public class. If a public class becomes
  * desirable then it may be better to create another 'wrapper' class that
diff --git a/src/client/mesh.cpp b/src/client/mesh.cpp
index b9e819236d..e4da3ae045 100644
--- a/src/client/mesh.cpp
+++ b/src/client/mesh.cpp
@@ -8,9 +8,7 @@
 #include "debug.h"
 #include "log.h"
 #include <cmath>
-#include <iostream>
 #include <IAnimatedMesh.h>
-#include <IAnimatedMeshSceneNode.h>
 #include "S3DVertex.h"
 #include <SMesh.h>
 #include "CMeshBuffer.h"
diff --git a/src/gui/guiFormSpecMenu.cpp b/src/gui/guiFormSpecMenu.cpp
index 94e3dcb872..0b35b5cbcd 100644
--- a/src/gui/guiFormSpecMenu.cpp
+++ b/src/gui/guiFormSpecMenu.cpp
@@ -23,7 +23,7 @@
 #include <IGUIFont.h>
 #include <IGUITabControl.h>
 #include <IGUIImage.h>
-#include <IAnimatedMeshSceneNode.h>
+#include <AnimatedMeshSceneNode.h>
 #include "client/renderingengine.h"
 #include "client/joystick_controller.h"
 #include "log.h"
diff --git a/src/gui/guiScene.cpp b/src/gui/guiScene.cpp
index 75e57210d5..7e1756aa92 100644
--- a/src/gui/guiScene.cpp
+++ b/src/gui/guiScene.cpp
@@ -5,7 +5,7 @@
 #include "guiScene.h"
 
 #include <SViewFrustum.h>
-#include <IAnimatedMeshSceneNode.h>
+#include <AnimatedMeshSceneNode.h>
 #include <IVideoDriver.h>
 #include <ISceneManager.h>
 #include "porting.h"
@@ -29,7 +29,7 @@ GUIScene::~GUIScene()
 	m_smgr->drop();
 }
 
-scene::IAnimatedMeshSceneNode *GUIScene::setMesh(scene::IAnimatedMesh *mesh)
+scene::AnimatedMeshSceneNode *GUIScene::setMesh(scene::IAnimatedMesh *mesh)
 {
 	if (m_mesh) {
 		m_mesh->remove();
diff --git a/src/gui/guiScene.h b/src/gui/guiScene.h
index a96fbe36fb..eae1e5e5d7 100644
--- a/src/gui/guiScene.h
+++ b/src/gui/guiScene.h
@@ -6,7 +6,7 @@
 
 #include "ICameraSceneNode.h"
 #include "StyleSpec.h"
-#include <IAnimatedMeshSceneNode.h>
+#include <AnimatedMeshSceneNode.h>
 #include <IGUIElement.h>
 #include <IGUIEnvironment.h>
 
@@ -19,7 +19,7 @@ public:
 
 	~GUIScene();
 
-	scene::IAnimatedMeshSceneNode *setMesh(scene::IAnimatedMesh *mesh = nullptr);
+	scene::AnimatedMeshSceneNode *setMesh(scene::IAnimatedMesh *mesh = nullptr);
 	void setTexture(u32 idx, video::ITexture *texture);
 	void setBackgroundColor(const video::SColor &color) noexcept { m_bgcolor = color; };
 	void setFrameLoop(f32 begin, f32 end);
@@ -49,7 +49,7 @@ private:
 	video::IVideoDriver *m_driver;
 	scene::ICameraSceneNode *m_cam;
 	scene::ISceneNode *m_target = nullptr;
-	scene::IAnimatedMeshSceneNode *m_mesh = nullptr;
+	scene::AnimatedMeshSceneNode *m_mesh = nullptr;
 
 	f32 m_cam_distance = 50.f;