Remove IAnimatedMesh::[gs]etAnimationSpeed

This is dead code: We always end up throwing the animation speed away, forcing modders to supply it.
It is also irrelevant for the future (glTF).

Author: appgurueu

irr/include/IAnimatedMesh.h

@@ -19,19 +19,6 @@ class IAnimatedMesh : public IMesh
 	//! Gets the maximum frame number, 0 if the mesh is static.
 	virtual f32 getMaxFrameNumber() const = 0;
 
-	//! Gets the animation speed of the animated mesh.
-	/** \return The number of frames per second to play the
-	animation with by default. If the amount is 0,
-	it is a static, non animated mesh. */
-	virtual f32 getAnimationSpeed() const = 0;
-
-	//! Sets the animation speed of the animated mesh.
-	/** \param fps Number of frames per second to play the
-	animation with by default. If the amount is 0,
-	it is not animated. The actual speed is set in the
-	scene node the mesh is instantiated in.*/
-	virtual void setAnimationSpeed(f32 fps) = 0;
-
 	//! Returns the type of the animated mesh. Useful for safe downcasts.
 	E_ANIMATED_MESH_TYPE getMeshType() const = 0;
 };

irr/include/SMesh.h

@@ -138,8 +138,6 @@ struct SMesh final : public IAnimatedMesh
 	// with all the animation-related parts behind an optional.
 
 	virtual f32 getMaxFrameNumber() const override { return 0.0f; }
-	virtual f32 getAnimationSpeed() const override { return 0.0f; }
-	virtual void setAnimationSpeed(f32 fps) override {}
 	E_ANIMATED_MESH_TYPE getMeshType() const override { return EAMT_STATIC; }
 };
 

irr/include/SkinnedMesh.h

@@ -59,15 +59,6 @@ class SkinnedMesh : public IAnimatedMesh
 	//! If the duration is 0, it is a static (=non animated) mesh.
 	f32 getMaxFrameNumber() const override;
 
-	//! Gets the default animation speed of the animated mesh.
-	/** \return Amount of frames per second. If the amount is 0, it is a static, non animated mesh. */
-	f32 getAnimationSpeed() const override;
-
-	//! Gets the frame count of the animated mesh.
-	/** \param fps Frames per second to play the animation with. If the amount is 0, it is not animated.
-	The actual speed is set in the scene node the mesh is instantiated in.*/
-	void setAnimationSpeed(f32 fps) override;
-
 	//! Turns the given array of local matrices into an array of global matrices
 	//! by multiplying with respective parent matrices.
 	void calculateGlobalMatrices(std::vector<core::matrix4> &matrices) const;

irr/src/SkinnedMesh.cpp

@@ -36,21 +36,6 @@ f32 SkinnedMesh::getMaxFrameNumber() const
 	return EndFrame;
 }
 
-//! Gets the default animation speed of the animated mesh.
-/** \return Amount of frames per second. If the amount is 0, it is a static, non animated mesh. */
-f32 SkinnedMesh::getAnimationSpeed() const
-{
-	return FramesPerSecond;
-}
-
-//! Gets the frame count of the animated mesh.
-/** \param fps Frames per second to play the animation with. If the amount is 0, it is not animated.
-The actual speed is set in the scene node the mesh is instantiated in.*/
-void SkinnedMesh::setAnimationSpeed(f32 fps)
-{
-	FramesPerSecond = fps;
-}
-
 // Keyframe Animation