mirror of
https://github.com/EsotericSoftware/spine-runtimes.git
synced 2026-02-12 18:18:43 +08:00
[cpp] 4.3 porting WIP
This commit is contained in:
Mario Zechner
parent
da36386f4a
commit
98b9a056f3
@ -37,26 +37,37 @@
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namespace spine {
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class Skeleton;
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/// Base class for all constraint data.
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/// Base class for all constraint data types.
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class SP_API ConstraintData : public SpineObject {
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RTTI_DECL
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public:
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ConstraintData(const String &name);
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virtual ~ConstraintData();
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const String &getName() const;
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private:
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String _name;
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};
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/// Generic base class for all constraint data.
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template<class T, class P>
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class SP_API ConstraintData : public PosedData<P> {
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class SP_API ConstraintDataGeneric : public PosedData<P>, public ConstraintData {
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friend class SkeletonBinary;
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friend class SkeletonJson;
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public:
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ConstraintData(const String &name);
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virtual ~ConstraintData();
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ConstraintDataGeneric(const String &name);
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virtual ~ConstraintDataGeneric();
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/// Creates a constraint instance.
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virtual T* create(Skeleton& skeleton) = 0;
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};
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template<class T, class P>
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ConstraintData<T, P>::ConstraintData(const String &name) : PosedData<P>(name) {
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ConstraintDataGeneric<T, P>::ConstraintDataGeneric(const String &name) : PosedData<P>(name), ConstraintData(name) {
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}
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template<class T, class P>
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ConstraintData<T, P>::~ConstraintData() {
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ConstraintDataGeneric<T, P>::~ConstraintDataGeneric() {
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}
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}
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@ -40,7 +40,7 @@ namespace spine {
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class BoneData;
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class IkConstraint;
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class SP_API IkConstraintData : public ConstraintData<IkConstraint, IkConstraintPose> {
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class SP_API IkConstraintData : public ConstraintDataGeneric<IkConstraint, IkConstraintPose> {
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friend class SkeletonBinary;
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friend class SkeletonJson;
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@ -73,7 +73,7 @@ namespace spine {
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/// Stores the setup pose for a PathConstraint.
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///
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/// See https://esotericsoftware.com/spine-path-constraints Path constraints in the Spine User Guide.
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class SP_API PathConstraintData : public ConstraintData<PathConstraint, PathConstraintPose> {
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class SP_API PathConstraintData : public ConstraintDataGeneric<PathConstraint, PathConstraintPose> {
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friend class SkeletonBinary;
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friend class SkeletonJson;
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@ -40,7 +40,7 @@ namespace spine {
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/// Stores the setup pose for a PhysicsConstraint.
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///
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/// See https://esotericsoftware.com/spine-physics-constraints Physics constraints in the Spine User Guide.
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class SP_API PhysicsConstraintData : public ConstraintData<PhysicsConstraint, PhysicsConstraintPose> {
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class SP_API PhysicsConstraintData : public ConstraintDataGeneric<PhysicsConstraint, PhysicsConstraintPose> {
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friend class SkeletonBinary;
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friend class SkeletonJson;
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friend class PhysicsConstraint;
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@ -52,7 +52,12 @@ namespace spine {
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class PhysicsConstraintData;
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class ConstraintData;
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/// Stores the setup pose and all of the stateless data for a skeleton.
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///
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/// See <a href="https://esotericsoftware.com/spine-runtime-architecture#Data-objects">Data objects</a> in the Spine Runtimes
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/// Guide.
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class SP_API SkeletonData : public SpineObject {
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friend class SkeletonBinary;
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@ -94,6 +99,8 @@ namespace spine {
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/// @return May be NULL.
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PhysicsConstraintData *findPhysicsConstraint(const String &constraintName);
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/// The skeleton's name, which by default is the name of the skeleton data file when possible, or null when a name hasn't been
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/// set.
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const String &getName();
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void setName(const String &inValue);
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@ -101,6 +108,7 @@ namespace spine {
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/// The skeleton's bones, sorted parent first. The root bone is always the first bone.
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Vector<BoneData *> &getBones();
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/// The skeleton's slots in the setup pose draw order.
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Vector<SlotData *> &getSlots();
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/// All skins, including the default skin.
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@ -113,8 +121,10 @@ namespace spine {
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void setDefaultSkin(Skin *inValue);
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/// The skeleton's events.
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Vector<spine::EventData *> &getEvents();
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/// The skeleton's animations.
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Vector<Animation *> &getAnimations();
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Vector<IkConstraintData *> &getIkConstraints();
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@ -125,22 +135,47 @@ namespace spine {
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Vector<PhysicsConstraintData *> &getPhysicsConstraints();
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/// The skeleton's constraints.
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Vector<ConstraintData *> &getConstraints();
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/// Finds a constraint by name and type.
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/// @return May be NULL.
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template<typename T>
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T *findConstraint(const String &constraintName) {
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getConstraints(); // Ensure constraints array is populated
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for (size_t i = 0, n = _constraints.size(); i < n; i++) {
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ConstraintData *constraint = _constraints[i];
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if (constraint->getName().equals(constraintName)) {
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if (constraint->rtti.isExactly(T::rtti)) {
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return static_cast<T*>(constraint);
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}
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}
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}
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return NULL;
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}
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/// The X coordinate of the skeleton's axis aligned bounding box in the setup pose.
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float getX();
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void setX(float inValue);
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/// The Y coordinate of the skeleton's axis aligned bounding box in the setup pose.
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float getY();
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void setY(float inValue);
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/// The width of the skeleton's axis aligned bounding box in the setup pose.
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float getWidth();
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void setWidth(float inValue);
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/// The height of the skeleton's axis aligned bounding box in the setup pose.
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float getHeight();
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void setHeight(float inValue);
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/// Baseline scale factor for applying physics and other effects based on distance to non-scalable properties, such as angle or
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/// scale. Default is 100.
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float getReferenceScale();
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void setReferenceScale(float inValue);
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@ -150,14 +185,17 @@ namespace spine {
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void setVersion(const String &inValue);
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/// The skeleton data hash. This value will change if any of the skeleton data has changed.
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const String &getHash();
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void setHash(const String &inValue);
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/// The path to the images directory as defined in Spine, or null if nonessential data was not exported.
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const String &getImagesPath();
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void setImagesPath(const String &inValue);
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/// The path to the audio directory as defined in Spine, or null if nonessential data was not exported.
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const String &getAudioPath();
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void setAudioPath(const String &inValue);
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@ -179,6 +217,7 @@ namespace spine {
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Vector<TransformConstraintData *> _transformConstraints;
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Vector<PathConstraintData *> _pathConstraints;
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Vector<PhysicsConstraintData *> _physicsConstraints;
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Vector<ConstraintData *> _constraints;
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float _x, _y, _width, _height;
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float _referenceScale;
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String _version;
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@ -30,83 +30,45 @@
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#ifndef Spine_TransformConstraint_h
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#define Spine_TransformConstraint_h
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#include <spine/ConstraintData.h>
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#include <spine/Constraint.h>
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#include <spine/TransformConstraintData.h>
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#include <spine/TransformConstraintPose.h>
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#include <spine/Vector.h>
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namespace spine {
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class TransformConstraintData;
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class Skeleton;
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class Bone;
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class BonePose;
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class SP_API TransformConstraint : public Updatable {
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class SP_API TransformConstraint : public Constraint<TransformConstraint, TransformConstraintData, TransformConstraintPose> {
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friend class Skeleton;
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friend class TransformConstraintTimeline;
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RTTI_DECL
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public:
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TransformConstraint(TransformConstraintData &data, Skeleton &skeleton);
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TransformConstraint(TransformConstraintData& data, Skeleton& skeleton);
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virtual void update(Physics physics);
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TransformConstraint copy(Skeleton& skeleton);
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virtual int getOrder();
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/// Applies the constraint to the constrained bones.
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void update(Skeleton& skeleton, Physics physics);
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TransformConstraintData &getData();
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void sort(Skeleton& skeleton);
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Vector<Bone *> &getBones();
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bool isSourceActive();
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Bone *getTarget();
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/// The bones that will be modified by this transform constraint.
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Vector<BonePose*>& getBones();
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void setTarget(Bone *inValue);
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/// The bone whose world transform will be copied to the constrained bones.
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Bone* getSource();
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float getMixRotate();
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void setMixRotate(float inValue);
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float getMixX();
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void setMixX(float inValue);
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float getMixY();
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void setMixY(float inValue);
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float getMixScaleX();
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void setMixScaleX(float inValue);
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float getMixScaleY();
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void setMixScaleY(float inValue);
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float getMixShearY();
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void setMixShearY(float inValue);
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bool isActive();
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void setActive(bool inValue);
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void setToSetupPose();
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void setSource(Bone* source);
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private:
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TransformConstraintData &_data;
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Vector<Bone *> _bones;
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Bone *_target;
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float _mixRotate, _mixX, _mixY, _mixScaleX, _mixScaleY, _mixShearY;
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bool _active;
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void applyAbsoluteWorld();
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void applyRelativeWorld();
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void applyAbsoluteLocal();
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void applyRelativeLocal();
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Vector<BonePose*> _bones;
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Bone* _source;
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};
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}
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@ -43,7 +43,6 @@ namespace spine {
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/// Source property for a TransformConstraint.
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class SP_API FromProperty : public SpineObject {
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public:
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RTTI_DECL
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/// The value of this property that corresponds to ToProperty offset.
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float offset;
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@ -61,7 +60,6 @@ namespace spine {
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/// Constrained property for a TransformConstraint.
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class SP_API ToProperty : public SpineObject {
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public:
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RTTI_DECL
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/// The value of this property that corresponds to FromProperty offset.
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float offset;
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@ -84,78 +82,66 @@ namespace spine {
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class SP_API FromRotate : public FromProperty {
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public:
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RTTI_DECL
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float value(BonePose& source, bool local, float* offsets) override;
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};
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class SP_API ToRotate : public ToProperty {
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public:
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RTTI_DECL
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float mix(TransformConstraintPose& pose) override;
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void apply(TransformConstraintPose& pose, BonePose& bone, float value, bool local, bool additive) override;
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};
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class SP_API FromX : public FromProperty {
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public:
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RTTI_DECL
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float value(BonePose& source, bool local, float* offsets) override;
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};
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class SP_API ToX : public ToProperty {
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public:
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RTTI_DECL
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float mix(TransformConstraintPose& pose) override;
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void apply(TransformConstraintPose& pose, BonePose& bone, float value, bool local, bool additive) override;
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};
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class SP_API FromY : public FromProperty {
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public:
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RTTI_DECL
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float value(BonePose& source, bool local, float* offsets) override;
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};
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class SP_API ToY : public ToProperty {
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public:
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RTTI_DECL
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float mix(TransformConstraintPose& pose) override;
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void apply(TransformConstraintPose& pose, BonePose& bone, float value, bool local, bool additive) override;
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};
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class SP_API FromScaleX : public FromProperty {
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public:
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RTTI_DECL
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float value(BonePose& source, bool local, float* offsets) override;
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};
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class SP_API ToScaleX : public ToProperty {
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public:
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RTTI_DECL
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float mix(TransformConstraintPose& pose) override;
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void apply(TransformConstraintPose& pose, BonePose& bone, float value, bool local, bool additive) override;
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};
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class SP_API FromScaleY : public FromProperty {
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public:
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RTTI_DECL
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float value(BonePose& source, bool local, float* offsets) override;
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};
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class SP_API ToScaleY : public ToProperty {
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public:
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RTTI_DECL
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float mix(TransformConstraintPose& pose) override;
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void apply(TransformConstraintPose& pose, BonePose& bone, float value, bool local, bool additive) override;
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};
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class SP_API FromShearY : public FromProperty {
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public:
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RTTI_DECL
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float value(BonePose& source, bool local, float* offsets) override;
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};
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class SP_API ToShearY : public ToProperty {
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public:
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RTTI_DECL
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float mix(TransformConstraintPose& pose) override;
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void apply(TransformConstraintPose& pose, BonePose& bone, float value, bool local, bool additive) override;
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};
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@ -163,7 +149,7 @@ namespace spine {
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/// Stores the setup pose for a TransformConstraint.
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///
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/// See https://esotericsoftware.com/spine-transform-constraints Transform constraints in the Spine User Guide.
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class SP_API TransformConstraintData : public ConstraintData<TransformConstraint, TransformConstraintPose> {
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class SP_API TransformConstraintData : public ConstraintDataGeneric<TransformConstraint, TransformConstraintPose> {
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public:
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static const int ROTATION = 0, X = 1, Y = 2, SCALEX = 3, SCALEY = 4, SHEARY = 5;
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friend class SkeletonBinary;
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@ -29,5 +29,16 @@
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#include <spine/ConstraintData.h>
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// Template class - implementation is in the header file
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using namespace spine;
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using namespace spine;
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RTTI_IMPL_NOPARENT(ConstraintData)
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ConstraintData::ConstraintData(const String &name) : _name(name) {
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}
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ConstraintData::~ConstraintData() {
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}
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const String &ConstraintData::getName() const {
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return _name;
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}
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@ -33,9 +33,9 @@
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using namespace spine;
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RTTI_IMPL_NOPARENT(IkConstraintData)
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RTTI_IMPL(IkConstraintData, ConstraintData)
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IkConstraintData::IkConstraintData(const String &name) : ConstraintData<IkConstraint, IkConstraintPose>(name),
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IkConstraintData::IkConstraintData(const String &name) : ConstraintDataGeneric<IkConstraint, IkConstraintPose>(name),
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_target(NULL),
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_uniform(false) {
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}
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@ -34,9 +34,9 @@
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using namespace spine;
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RTTI_IMPL_NOPARENT(PathConstraintData)
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RTTI_IMPL(PathConstraintData, ConstraintData)
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PathConstraintData::PathConstraintData(const String &name) : ConstraintData<PathConstraint, PathConstraintPose>(name),
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PathConstraintData::PathConstraintData(const String &name) : ConstraintDataGeneric<PathConstraint, PathConstraintPose>(name),
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_slot(NULL),
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_positionMode(PositionMode_Fixed),
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_spacingMode(SpacingMode_Length),
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@ -32,9 +32,9 @@
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using namespace spine;
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RTTI_IMPL_NOPARENT(PhysicsConstraintData)
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RTTI_IMPL(PhysicsConstraintData, ConstraintData)
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PhysicsConstraintData::PhysicsConstraintData(const String &name) : ConstraintData<PhysicsConstraint, PhysicsConstraintPose>(name),
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PhysicsConstraintData::PhysicsConstraintData(const String &name) : ConstraintDataGeneric<PhysicsConstraint, PhysicsConstraintPose>(name),
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_bone(NULL),
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_x(0), _y(0), _rotate(0), _scaleX(0), _shearX(0), _limit(0), _step(0),
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_inertiaGlobal(false), _strengthGlobal(false), _dampingGlobal(false), _massGlobal(false),
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@ -31,6 +31,7 @@
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#include <spine/Animation.h>
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#include <spine/BoneData.h>
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#include <spine/ConstraintData.h>
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#include <spine/EventData.h>
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#include <spine/IkConstraintData.h>
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#include <spine/PathConstraintData.h>
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@ -52,8 +53,9 @@ SkeletonData::SkeletonData() : _name(),
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_referenceScale(100),
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_version(),
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_hash(),
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_fps(0),
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_imagesPath() {
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_fps(30),
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_imagesPath(),
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_audioPath() {
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}
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SkeletonData::~SkeletonData() {
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@ -69,6 +71,8 @@ SkeletonData::~SkeletonData() {
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ContainerUtil::cleanUpVectorOfPointers(_transformConstraints);
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ContainerUtil::cleanUpVectorOfPointers(_pathConstraints);
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ContainerUtil::cleanUpVectorOfPointers(_physicsConstraints);
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// Note: _constraints contains pointers to objects already cleaned up above, so just clear
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_constraints.clear();
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for (size_t i = 0; i < _strings.size(); i++) {
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SpineExtension::free(_strings[i], __FILE__, __LINE__);
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}
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@ -242,3 +246,21 @@ float SkeletonData::getFps() {
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void SkeletonData::setFps(float inValue) {
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_fps = inValue;
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}
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Vector<ConstraintData *> &SkeletonData::getConstraints() {
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// Build unified constraints array by aggregating all constraint types
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_constraints.clear();
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for (size_t i = 0, n = _ikConstraints.size(); i < n; i++) {
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_constraints.add(static_cast<ConstraintData*>(_ikConstraints[i]));
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}
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for (size_t i = 0, n = _transformConstraints.size(); i < n; i++) {
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_constraints.add(static_cast<ConstraintData*>(_transformConstraints[i]));
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}
|
||||
for (size_t i = 0, n = _pathConstraints.size(); i < n; i++) {
|
||||
_constraints.add(static_cast<ConstraintData*>(_pathConstraints[i]));
|
||||
}
|
||||
for (size_t i = 0, n = _physicsConstraints.size(); i < n; i++) {
|
||||
_constraints.add(static_cast<ConstraintData*>(_physicsConstraints[i]));
|
||||
}
|
||||
return _constraints;
|
||||
}
|
||||
|
||||
@ -30,321 +30,116 @@
|
||||
#include <spine/TransformConstraint.h>
|
||||
|
||||
#include <spine/Bone.h>
|
||||
#include <spine/BonePose.h>
|
||||
#include <spine/Skeleton.h>
|
||||
#include <spine/TransformConstraintData.h>
|
||||
#include <spine/MathUtil.h>
|
||||
|
||||
#include <spine/BoneData.h>
|
||||
|
||||
using namespace spine;
|
||||
|
||||
RTTI_IMPL(TransformConstraint, Updatable)
|
||||
RTTI_IMPL_NOPARENT(TransformConstraint)
|
||||
|
||||
TransformConstraint::TransformConstraint(TransformConstraintData &data, Skeleton &skeleton) : Updatable(),
|
||||
_data(data),
|
||||
_target(skeleton.findBone(
|
||||
data.getTarget()->getName())),
|
||||
_mixRotate(
|
||||
data.getMixRotate()),
|
||||
_mixX(data.getMixX()),
|
||||
_mixY(data.getMixY()),
|
||||
_mixScaleX(
|
||||
data.getMixScaleX()),
|
||||
_mixScaleY(
|
||||
data.getMixScaleY()),
|
||||
_mixShearY(
|
||||
data.getMixShearY()),
|
||||
_active(false) {
|
||||
_bones.ensureCapacity(_data.getBones().size());
|
||||
for (size_t i = 0; i < _data.getBones().size(); ++i) {
|
||||
BoneData *boneData = _data.getBones()[i];
|
||||
_bones.add(skeleton.findBone(boneData->getName()));
|
||||
TransformConstraint::TransformConstraint(TransformConstraintData& data, Skeleton& skeleton) :
|
||||
Constraint<TransformConstraint, TransformConstraintData, TransformConstraintPose>(data) {
|
||||
if (&skeleton == NULL) throw;
|
||||
|
||||
_bones.ensureCapacity(data.getBones().size());
|
||||
for (size_t i = 0; i < data.getBones().size(); i++) {
|
||||
BoneData* boneData = data.getBones()[i];
|
||||
_bones.add(&skeleton.findBone(boneData->getName())->getAppliedPose());
|
||||
}
|
||||
|
||||
_source = skeleton.findBone(data.getSource()->getName());
|
||||
}
|
||||
|
||||
TransformConstraint TransformConstraint::copy(Skeleton& skeleton) {
|
||||
TransformConstraint copy(_data, skeleton);
|
||||
copy._applied->set(*_applied);
|
||||
return copy;
|
||||
}
|
||||
|
||||
/// Applies the constraint to the constrained bones.
|
||||
void TransformConstraint::update(Skeleton& skeleton, Physics physics) {
|
||||
TransformConstraintPose& p = *_applied;
|
||||
if (p.getMixRotate() == 0 && p.getMixX() == 0 && p.getMixY() == 0 && p.getMixScaleX() == 0 && p.getMixScaleY() == 0 && p.getMixShearY() == 0) return;
|
||||
|
||||
TransformConstraintData& data = _data;
|
||||
bool localSource = data.getLocalSource(), localTarget = data.getLocalTarget(), additive = data.getAdditive(), clamp = data.getClamp();
|
||||
float* offsets = data._offsets; // Access friend field directly
|
||||
BonePose& source = _source->getAppliedPose();
|
||||
if (localSource) {
|
||||
source.validateLocalTransform(skeleton);
|
||||
}
|
||||
Vector<FromProperty*>& properties = data.getProperties();
|
||||
FromProperty** fromItems = properties.buffer();
|
||||
size_t fn = properties.size();
|
||||
int update = 1; // TODO: Add skeleton.update field
|
||||
BonePose** bones = _bones.buffer();
|
||||
for (size_t i = 0, n = _bones.size(); i < n; i++) {
|
||||
BonePose* bone = bones[i];
|
||||
if (localTarget) {
|
||||
bone->modifyLocal(skeleton);
|
||||
} else {
|
||||
bone->modifyWorld(update);
|
||||
}
|
||||
for (size_t f = 0; f < fn; f++) {
|
||||
FromProperty* from = fromItems[f];
|
||||
float value = from->value(source, localSource, offsets) - from->offset;
|
||||
Vector<ToProperty*>& toProps = from->to;
|
||||
ToProperty** toItems = toProps.buffer();
|
||||
for (size_t t = 0, tn = toProps.size(); t < tn; t++) {
|
||||
ToProperty* to = toItems[t];
|
||||
if (to->mix(p) != 0) {
|
||||
float clamped = to->offset + value * to->scale;
|
||||
if (clamp) {
|
||||
if (to->offset < to->max)
|
||||
clamped = MathUtil::clamp(clamped, to->offset, to->max);
|
||||
else
|
||||
clamped = MathUtil::clamp(clamped, to->max, to->offset);
|
||||
}
|
||||
to->apply(p, *bone, clamped, localTarget, additive);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void TransformConstraint::update(Physics) {
|
||||
if (_mixRotate == 0 && _mixX == 0 && _mixY == 0 && _mixScaleX == 0 && _mixScaleY == 0 && _mixShearY == 0) return;
|
||||
|
||||
if (_data.isLocal()) {
|
||||
if (_data.isRelative())
|
||||
applyRelativeLocal();
|
||||
else
|
||||
applyAbsoluteLocal();
|
||||
} else {
|
||||
if (_data.isRelative())
|
||||
applyRelativeWorld();
|
||||
else
|
||||
applyAbsoluteWorld();
|
||||
}
|
||||
void TransformConstraint::sort(Skeleton& skeleton) {
|
||||
// if (!_data.getLocalSource()) skeleton.sortBone(_source); // TODO: sortBone is private, need friend access
|
||||
BonePose** bones = _bones.buffer();
|
||||
size_t boneCount = _bones.size();
|
||||
bool worldTarget = !_data.getLocalTarget();
|
||||
// if (worldTarget) {
|
||||
// for (size_t i = 0; i < boneCount; i++)
|
||||
// skeleton.sortBone(bones[i]->_bone); // TODO: sortBone is private, need friend access
|
||||
// }
|
||||
// skeleton._updateCache.add(this); // TODO: _updateCache is private, need friend access
|
||||
// for (size_t i = 0; i < boneCount; i++) {
|
||||
// Bone* bone = bones[i]->_bone;
|
||||
// skeleton.sortReset(bone->getChildren()); // TODO: sortReset is private, need friend access
|
||||
// // skeleton.constrained(bone); // TODO: Add constrained() method to Skeleton class
|
||||
// }
|
||||
// for (size_t i = 0; i < boneCount; i++)
|
||||
// bones[i]->_bone->_sorted = worldTarget; // TODO: _sorted is private, need friend access
|
||||
}
|
||||
|
||||
int TransformConstraint::getOrder() {
|
||||
return (int) _data.getOrder();
|
||||
bool TransformConstraint::isSourceActive() {
|
||||
return _source->isActive();
|
||||
}
|
||||
|
||||
TransformConstraintData &TransformConstraint::getData() {
|
||||
return _data;
|
||||
}
|
||||
|
||||
Vector<Bone *> &TransformConstraint::getBones() {
|
||||
/// The bones that will be modified by this transform constraint.
|
||||
Vector<BonePose*>& TransformConstraint::getBones() {
|
||||
return _bones;
|
||||
}
|
||||
|
||||
Bone *TransformConstraint::getTarget() {
|
||||
return _target;
|
||||
/// The bone whose world transform will be copied to the constrained bones.
|
||||
Bone* TransformConstraint::getSource() {
|
||||
return _source;
|
||||
}
|
||||
|
||||
void TransformConstraint::setTarget(Bone *inValue) {
|
||||
_target = inValue;
|
||||
}
|
||||
|
||||
float TransformConstraint::getMixRotate() {
|
||||
return _mixRotate;
|
||||
}
|
||||
|
||||
void TransformConstraint::setMixRotate(float inValue) {
|
||||
_mixRotate = inValue;
|
||||
}
|
||||
|
||||
float TransformConstraint::getMixX() {
|
||||
return _mixX;
|
||||
}
|
||||
|
||||
void TransformConstraint::setMixX(float inValue) {
|
||||
_mixX = inValue;
|
||||
}
|
||||
|
||||
float TransformConstraint::getMixY() {
|
||||
return _mixY;
|
||||
}
|
||||
|
||||
void TransformConstraint::setMixY(float inValue) {
|
||||
_mixY = inValue;
|
||||
}
|
||||
|
||||
void TransformConstraint::setMixScaleX(float inValue) {
|
||||
_mixScaleX = inValue;
|
||||
}
|
||||
|
||||
float TransformConstraint::getMixScaleX() {
|
||||
return _mixScaleX;
|
||||
}
|
||||
|
||||
float TransformConstraint::getMixScaleY() {
|
||||
return _mixScaleY;
|
||||
}
|
||||
|
||||
void TransformConstraint::setMixScaleY(float inValue) {
|
||||
_mixScaleY = inValue;
|
||||
}
|
||||
|
||||
float TransformConstraint::getMixShearY() {
|
||||
return _mixShearY;
|
||||
}
|
||||
|
||||
void TransformConstraint::setMixShearY(float inValue) {
|
||||
_mixShearY = inValue;
|
||||
}
|
||||
|
||||
void TransformConstraint::applyAbsoluteWorld() {
|
||||
float mixRotate = _mixRotate, mixX = _mixX, mixY = _mixY, mixScaleX = _mixScaleX, mixScaleY = _mixScaleY, mixShearY = _mixShearY;
|
||||
bool translate = mixX != 0 || mixY != 0;
|
||||
Bone &target = *_target;
|
||||
float ta = target._a, tb = target._b, tc = target._c, td = target._d;
|
||||
float degRadReflect = ta * td - tb * tc > 0 ? MathUtil::Deg_Rad : -MathUtil::Deg_Rad;
|
||||
float offsetRotation = _data._offsetRotation * degRadReflect, offsetShearY = _data._offsetShearY * degRadReflect;
|
||||
|
||||
for (size_t i = 0; i < _bones.size(); ++i) {
|
||||
Bone *item = _bones[i];
|
||||
Bone &bone = *item;
|
||||
|
||||
if (mixRotate != 0) {
|
||||
float a = bone._a, b = bone._b, c = bone._c, d = bone._d;
|
||||
float r = MathUtil::atan2(tc, ta) - MathUtil::atan2(c, a) + offsetRotation;
|
||||
if (r > MathUtil::Pi)
|
||||
r -= MathUtil::Pi_2;
|
||||
else if (r < -MathUtil::Pi)
|
||||
r += MathUtil::Pi_2;
|
||||
|
||||
r *= mixRotate;
|
||||
float cos = MathUtil::cos(r), sin = MathUtil::sin(r);
|
||||
bone._a = cos * a - sin * c;
|
||||
bone._b = cos * b - sin * d;
|
||||
bone._c = sin * a + cos * c;
|
||||
bone._d = sin * b + cos * d;
|
||||
}
|
||||
|
||||
if (translate) {
|
||||
float tx, ty;
|
||||
target.localToWorld(_data._offsetX, _data._offsetY, tx, ty);
|
||||
bone._worldX += (tx - bone._worldX) * mixX;
|
||||
bone._worldY += (ty - bone._worldY) * mixY;
|
||||
}
|
||||
|
||||
if (mixScaleX > 0) {
|
||||
float s = MathUtil::sqrt(bone._a * bone._a + bone._c * bone._c);
|
||||
if (s != 0) s = (s + (MathUtil::sqrt(ta * ta + tc * tc) - s + _data._offsetScaleX) * mixScaleX) / s;
|
||||
bone._a *= s;
|
||||
bone._c *= s;
|
||||
}
|
||||
|
||||
if (mixScaleY > 0) {
|
||||
float s = MathUtil::sqrt(bone._b * bone._b + bone._d * bone._d);
|
||||
if (s != 0) s = (s + (MathUtil::sqrt(tb * tb + td * td) - s + _data._offsetScaleY) * mixScaleY) / s;
|
||||
bone._b *= s;
|
||||
bone._d *= s;
|
||||
}
|
||||
|
||||
if (mixShearY > 0) {
|
||||
float b = bone._b, d = bone._d;
|
||||
float by = MathUtil::atan2(d, b);
|
||||
float r = MathUtil::atan2(td, tb) - MathUtil::atan2(tc, ta) - (by - MathUtil::atan2(bone._c, bone._a));
|
||||
if (r > MathUtil::Pi)
|
||||
r -= MathUtil::Pi_2;
|
||||
else if (r < -MathUtil::Pi)
|
||||
r += MathUtil::Pi_2;
|
||||
|
||||
r = by + (r + offsetShearY) * mixShearY;
|
||||
float s = MathUtil::sqrt(b * b + d * d);
|
||||
bone._b = MathUtil::cos(r) * s;
|
||||
bone._d = MathUtil::sin(r) * s;
|
||||
}
|
||||
|
||||
bone.updateAppliedTransform();
|
||||
}
|
||||
}
|
||||
|
||||
void TransformConstraint::applyRelativeWorld() {
|
||||
float mixRotate = _mixRotate, mixX = _mixX, mixY = _mixY, mixScaleX = _mixScaleX, mixScaleY = _mixScaleY, mixShearY = _mixShearY;
|
||||
bool translate = mixX != 0 || mixY != 0;
|
||||
Bone &target = *_target;
|
||||
float ta = target._a, tb = target._b, tc = target._c, td = target._d;
|
||||
float degRadReflect = ta * td - tb * tc > 0 ? MathUtil::Deg_Rad : -MathUtil::Deg_Rad;
|
||||
float offsetRotation = _data._offsetRotation * degRadReflect, offsetShearY = _data._offsetShearY * degRadReflect;
|
||||
for (size_t i = 0; i < _bones.size(); ++i) {
|
||||
Bone *item = _bones[i];
|
||||
Bone &bone = *item;
|
||||
|
||||
if (mixRotate != 0) {
|
||||
float a = bone._a, b = bone._b, c = bone._c, d = bone._d;
|
||||
float r = MathUtil::atan2(tc, ta) + offsetRotation;
|
||||
if (r > MathUtil::Pi)
|
||||
r -= MathUtil::Pi_2;
|
||||
else if (r < -MathUtil::Pi)
|
||||
r += MathUtil::Pi_2;
|
||||
|
||||
r *= mixRotate;
|
||||
float cos = MathUtil::cos(r), sin = MathUtil::sin(r);
|
||||
bone._a = cos * a - sin * c;
|
||||
bone._b = cos * b - sin * d;
|
||||
bone._c = sin * a + cos * c;
|
||||
bone._d = sin * b + cos * d;
|
||||
}
|
||||
|
||||
if (translate) {
|
||||
float tx, ty;
|
||||
target.localToWorld(_data._offsetX, _data._offsetY, tx, ty);
|
||||
bone._worldX += tx * mixX;
|
||||
bone._worldY += ty * mixY;
|
||||
}
|
||||
|
||||
if (mixScaleX != 0) {
|
||||
float s = (MathUtil::sqrt(ta * ta + tc * tc) - 1 + _data._offsetScaleX) * mixScaleX + 1;
|
||||
bone._a *= s;
|
||||
bone._c *= s;
|
||||
}
|
||||
if (mixScaleY != 0) {
|
||||
float s = (MathUtil::sqrt(tb * tb + td * td) - 1 + _data._offsetScaleY) * mixScaleY + 1;
|
||||
bone._b *= s;
|
||||
bone._d *= s;
|
||||
}
|
||||
|
||||
if (mixShearY > 0) {
|
||||
float r = MathUtil::atan2(td, tb) - MathUtil::atan2(tc, ta);
|
||||
if (r > MathUtil::Pi)
|
||||
r -= MathUtil::Pi_2;
|
||||
else if (r < -MathUtil::Pi)
|
||||
r += MathUtil::Pi_2;
|
||||
|
||||
float b = bone._b, d = bone._d;
|
||||
r = MathUtil::atan2(d, b) + (r - MathUtil::Pi / 2 + offsetShearY) * mixShearY;
|
||||
float s = MathUtil::sqrt(b * b + d * d);
|
||||
bone._b = MathUtil::cos(r) * s;
|
||||
bone._d = MathUtil::sin(r) * s;
|
||||
}
|
||||
|
||||
bone.updateAppliedTransform();
|
||||
}
|
||||
}
|
||||
|
||||
void TransformConstraint::applyAbsoluteLocal() {
|
||||
float mixRotate = _mixRotate, mixX = _mixX, mixY = _mixY, mixScaleX = _mixScaleX, mixScaleY = _mixScaleY, mixShearY = _mixShearY;
|
||||
Bone &target = *_target;
|
||||
|
||||
for (size_t i = 0; i < _bones.size(); ++i) {
|
||||
Bone *item = _bones[i];
|
||||
Bone &bone = *item;
|
||||
|
||||
float rotation = bone._arotation;
|
||||
if (mixRotate != 0) {
|
||||
float r = target._arotation - rotation + _data._offsetRotation;
|
||||
r -= MathUtil::ceil(r / 360 - 0.5) * 360;
|
||||
rotation += r * mixRotate;
|
||||
}
|
||||
|
||||
float x = bone._ax, y = bone._ay;
|
||||
x += (target._ax - x + _data._offsetX) * mixX;
|
||||
y += (target._ay - y + _data._offsetY) * mixY;
|
||||
|
||||
float scaleX = bone._ascaleX, scaleY = bone._ascaleY;
|
||||
if (mixScaleX != 0 && scaleX != 0)
|
||||
scaleX = (scaleX + (target._ascaleX - scaleX + _data._offsetScaleX) * mixScaleX) / scaleX;
|
||||
if (mixScaleY != 0 && scaleY != 0)
|
||||
scaleY = (scaleY + (target._ascaleY - scaleY + _data._offsetScaleY) * mixScaleY) / scaleY;
|
||||
|
||||
float shearY = bone._ashearY;
|
||||
if (mixShearY != 0) {
|
||||
float r = target._ashearY - shearY + _data._offsetShearY;
|
||||
r -= MathUtil::ceil(r / 360 - 0.5) * 360;
|
||||
bone._shearY += r * mixShearY;
|
||||
}
|
||||
|
||||
bone.updateWorldTransform(x, y, rotation, scaleX, scaleY, bone._ashearX, shearY);
|
||||
}
|
||||
}
|
||||
|
||||
void TransformConstraint::applyRelativeLocal() {
|
||||
float mixRotate = _mixRotate, mixX = _mixX, mixY = _mixY, mixScaleX = _mixScaleX, mixScaleY = _mixScaleY, mixShearY = _mixShearY;
|
||||
Bone &target = *_target;
|
||||
|
||||
for (size_t i = 0; i < _bones.size(); ++i) {
|
||||
Bone *item = _bones[i];
|
||||
Bone &bone = *item;
|
||||
|
||||
float rotation = bone._arotation + (target._arotation + _data._offsetRotation) * mixRotate;
|
||||
float x = bone._ax + (target._ax + _data._offsetX) * mixX;
|
||||
float y = bone._ay + (target._ay + _data._offsetY) * mixY;
|
||||
float scaleX = bone._ascaleX * (((target._ascaleX - 1 + _data._offsetScaleX) * mixScaleX) + 1);
|
||||
float scaleY = bone._ascaleY * (((target._ascaleY - 1 + _data._offsetScaleY) * mixScaleY) + 1);
|
||||
float shearY = bone._ashearY + (target._ashearY + _data._offsetShearY) * mixShearY;
|
||||
|
||||
bone.updateWorldTransform(x, y, rotation, scaleX, scaleY, bone._ashearX, shearY);
|
||||
}
|
||||
}
|
||||
|
||||
bool TransformConstraint::isActive() {
|
||||
return _active;
|
||||
}
|
||||
|
||||
void TransformConstraint::setActive(bool inValue) {
|
||||
_active = inValue;
|
||||
}
|
||||
|
||||
void TransformConstraint::setToSetupPose() {
|
||||
TransformConstraintData &data = this->_data;
|
||||
this->_mixRotate = data._mixRotate;
|
||||
this->_mixX = data._mixX;
|
||||
this->_mixY = data._mixY;
|
||||
this->_mixScaleX = data._mixScaleX;
|
||||
this->_mixScaleY = data._mixScaleY;
|
||||
this->_mixShearY = data._mixShearY;
|
||||
}
|
||||
void TransformConstraint::setSource(Bone* source) {
|
||||
if (source == NULL) throw;
|
||||
_source = source;
|
||||
}
|
||||
@ -36,9 +36,9 @@
|
||||
|
||||
using namespace spine;
|
||||
|
||||
RTTI_IMPL_NOPARENT(TransformConstraintData)
|
||||
RTTI_IMPL(TransformConstraintData, ConstraintData)
|
||||
|
||||
TransformConstraintData::TransformConstraintData(const String &name) : ConstraintData<TransformConstraint, TransformConstraintPose>(name),
|
||||
TransformConstraintData::TransformConstraintData(const String &name) : ConstraintDataGeneric<TransformConstraint, TransformConstraintPose>(name),
|
||||
_source(NULL),
|
||||
_localSource(false),
|
||||
_localTarget(false),
|
||||
@ -149,7 +149,7 @@ Vector<FromProperty*>& TransformConstraintData::getProperties() {
|
||||
// Property Classes
|
||||
// ============================================================================
|
||||
|
||||
RTTI_IMPL_NOPARENT(FromProperty)
|
||||
// No RTTI for FromProperty
|
||||
|
||||
FromProperty::FromProperty() : SpineObject(), offset(0) {
|
||||
}
|
||||
@ -157,7 +157,7 @@ FromProperty::FromProperty() : SpineObject(), offset(0) {
|
||||
FromProperty::~FromProperty() {
|
||||
}
|
||||
|
||||
RTTI_IMPL_NOPARENT(ToProperty)
|
||||
// No RTTI for ToProperty
|
||||
|
||||
ToProperty::ToProperty() : offset(0), max(0), scale(1) {
|
||||
}
|
||||
@ -165,17 +165,17 @@ ToProperty::ToProperty() : offset(0), max(0), scale(1) {
|
||||
ToProperty::~ToProperty() {
|
||||
}
|
||||
|
||||
RTTI_IMPL(FromRotate, FromProperty)
|
||||
// No RTTI for FromRotate
|
||||
|
||||
float FromRotate::value(BonePose& source, bool local, float* offsets) {
|
||||
if (local) return source.getRotation() + offsets[ROTATION];
|
||||
if (local) return source.getRotation() + offsets[TransformConstraintData::ROTATION];
|
||||
float value = MathUtil::atan2(source._c, source._a) * MathUtil::Rad_Deg
|
||||
+ (source._a * source._d - source._b * source._c > 0 ? offsets[ROTATION] : -offsets[ROTATION]);
|
||||
+ (source._a * source._d - source._b * source._c > 0 ? offsets[TransformConstraintData::ROTATION] : -offsets[TransformConstraintData::ROTATION]);
|
||||
if (value < 0) value += 360;
|
||||
return value;
|
||||
}
|
||||
|
||||
RTTI_IMPL(ToRotate, ToProperty)
|
||||
// No RTTI for ToRotate
|
||||
|
||||
float ToRotate::mix(TransformConstraintPose& pose) {
|
||||
return pose._mixRotate;
|
||||
@ -202,13 +202,13 @@ void ToRotate::apply(TransformConstraintPose& pose, BonePose& bone, float value,
|
||||
}
|
||||
}
|
||||
|
||||
RTTI_IMPL(FromX, FromProperty)
|
||||
// No RTTI for FromX
|
||||
|
||||
float FromX::value(BonePose& source, bool local, float* offsets) {
|
||||
return local ? source.getX() + offsets[X] : offsets[X] * source._a + offsets[Y] * source._b + source.getWorldX();
|
||||
return local ? source.getX() + offsets[TransformConstraintData::X] : offsets[TransformConstraintData::X] * source._a + offsets[TransformConstraintData::Y] * source._b + source.getWorldX();
|
||||
}
|
||||
|
||||
RTTI_IMPL(ToX, ToProperty)
|
||||
// No RTTI for ToX
|
||||
|
||||
float ToX::mix(TransformConstraintPose& pose) {
|
||||
return pose._mixX;
|
||||
@ -224,13 +224,13 @@ void ToX::apply(TransformConstraintPose& pose, BonePose& bone, float value, bool
|
||||
}
|
||||
}
|
||||
|
||||
RTTI_IMPL(FromY, FromProperty)
|
||||
// No RTTI for FromY
|
||||
|
||||
float FromY::value(BonePose& source, bool local, float* offsets) {
|
||||
return local ? source.getY() + offsets[Y] : offsets[X] * source._c + offsets[Y] * source._d + source.getWorldY();
|
||||
return local ? source.getY() + offsets[TransformConstraintData::Y] : offsets[TransformConstraintData::X] * source._c + offsets[TransformConstraintData::Y] * source._d + source.getWorldY();
|
||||
}
|
||||
|
||||
RTTI_IMPL(ToY, ToProperty)
|
||||
// No RTTI for ToY
|
||||
|
||||
float ToY::mix(TransformConstraintPose& pose) {
|
||||
return pose._mixY;
|
||||
@ -246,13 +246,13 @@ void ToY::apply(TransformConstraintPose& pose, BonePose& bone, float value, bool
|
||||
}
|
||||
}
|
||||
|
||||
RTTI_IMPL(FromScaleX, FromProperty)
|
||||
// No RTTI for FromScaleX
|
||||
|
||||
float FromScaleX::value(BonePose& source, bool local, float* offsets) {
|
||||
return (local ? source.getScaleX() : MathUtil::sqrt(source._a * source._a + source._c * source._c)) + offsets[SCALEX];
|
||||
return (local ? source.getScaleX() : MathUtil::sqrt(source._a * source._a + source._c * source._c)) + offsets[TransformConstraintData::SCALEX];
|
||||
}
|
||||
|
||||
RTTI_IMPL(ToScaleX, ToProperty)
|
||||
// No RTTI for ToScaleX
|
||||
|
||||
float ToScaleX::mix(TransformConstraintPose& pose) {
|
||||
return pose._mixScaleX;
|
||||
@ -277,13 +277,13 @@ void ToScaleX::apply(TransformConstraintPose& pose, BonePose& bone, float value,
|
||||
}
|
||||
}
|
||||
|
||||
RTTI_IMPL(FromScaleY, FromProperty)
|
||||
// No RTTI for FromScaleY
|
||||
|
||||
float FromScaleY::value(BonePose& source, bool local, float* offsets) {
|
||||
return (local ? source.getScaleY() : MathUtil::sqrt(source._b * source._b + source._d * source._d)) + offsets[SCALEY];
|
||||
return (local ? source.getScaleY() : MathUtil::sqrt(source._b * source._b + source._d * source._d)) + offsets[TransformConstraintData::SCALEY];
|
||||
}
|
||||
|
||||
RTTI_IMPL(ToScaleY, ToProperty)
|
||||
// No RTTI for ToScaleY
|
||||
|
||||
float ToScaleY::mix(TransformConstraintPose& pose) {
|
||||
return pose._mixScaleY;
|
||||
@ -308,13 +308,13 @@ void ToScaleY::apply(TransformConstraintPose& pose, BonePose& bone, float value,
|
||||
}
|
||||
}
|
||||
|
||||
RTTI_IMPL(FromShearY, FromProperty)
|
||||
// No RTTI for FromShearY
|
||||
|
||||
float FromShearY::value(BonePose& source, bool local, float* offsets) {
|
||||
return (local ? source.getShearY() : (MathUtil::atan2(source._d, source._b) - MathUtil::atan2(source._c, source._a)) * MathUtil::Rad_Deg - 90) + offsets[SHEARY];
|
||||
return (local ? source.getShearY() : (MathUtil::atan2(source._d, source._b) - MathUtil::atan2(source._c, source._a)) * MathUtil::Rad_Deg - 90) + offsets[TransformConstraintData::SHEARY];
|
||||
}
|
||||
|
||||
RTTI_IMPL(ToShearY, ToProperty)
|
||||
// No RTTI for ToShearY
|
||||
|
||||
float ToShearY::mix(TransformConstraintPose& pose) {
|
||||
return pose._mixShearY;
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user