[cpp] 4.3 porting WIP

spine-cpp/spine-cpp/include/spine/FromProperty.h

@@ -32,13 +32,16 @@
 
 #include <spine/dll.h>
 #include <spine/Vector.h>
+#include <spine/SpineObject.h>
+#include <spine/RTTI.h>
 
 namespace spine {
 	class ToProperty;
 	class BonePose;
 
 	/// Source property for a TransformConstraint.
-	class SP_API FromProperty {
+	class SP_API FromProperty : public SpineObject {
+		RTTI_DECL
 	public:
 		FromProperty();
 		virtual ~FromProperty();

spine-cpp/spine-cpp/include/spine/FromRotate.h

@@ -0,0 +1,49 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated July 28, 2023. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2023, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
+ * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THE
+ * SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#ifndef SPINE_FROMROTATE_H_
+#define SPINE_FROMROTATE_H_
+
+#include <spine/dll.h>
+#include <spine/FromProperty.h>
+#include <spine/RTTI.h>
+
+namespace spine {
+	class BonePose;
+
+	class SP_API FromRotate : public FromProperty {
+		RTTI_DECL
+	public:
+		FromRotate();
+
+		virtual float value(BonePose& source, bool local, Vector<float>& offsets) override;
+	};
+}
+
+#endif /* SPINE_FROMROTATE_H_ */

spine-cpp/spine-cpp/include/spine/FromScaleX.h

@@ -0,0 +1,49 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated July 28, 2023. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2023, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
+ * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THE
+ * SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#ifndef SPINE_FROMSCALEX_H_
+#define SPINE_FROMSCALEX_H_
+
+#include <spine/dll.h>
+#include <spine/FromProperty.h>
+#include <spine/RTTI.h>
+
+namespace spine {
+	class BonePose;
+
+	class SP_API FromScaleX : public FromProperty {
+		RTTI_DECL
+	public:
+		FromScaleX();
+
+		virtual float value(BonePose& source, bool local, Vector<float>& offsets) override;
+	};
+}
+
+#endif /* SPINE_FROMSCALEX_H_ */

spine-cpp/spine-cpp/include/spine/FromScaleY.h

@@ -0,0 +1,49 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated July 28, 2023. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2023, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
+ * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THE
+ * SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#ifndef SPINE_FROMSCALEY_H_
+#define SPINE_FROMSCALEY_H_
+
+#include <spine/dll.h>
+#include <spine/FromProperty.h>
+#include <spine/RTTI.h>
+
+namespace spine {
+	class BonePose;
+
+	class SP_API FromScaleY : public FromProperty {
+		RTTI_DECL
+	public:
+		FromScaleY();
+
+		virtual float value(BonePose& source, bool local, Vector<float>& offsets) override;
+	};
+}
+
+#endif /* SPINE_FROMSCALEY_H_ */

spine-cpp/spine-cpp/include/spine/FromShearY.h

@@ -0,0 +1,49 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated July 28, 2023. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2023, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
+ * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THE
+ * SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#ifndef SPINE_FROMSHEARY_H_
+#define SPINE_FROMSHEARY_H_
+
+#include <spine/dll.h>
+#include <spine/FromProperty.h>
+#include <spine/RTTI.h>
+
+namespace spine {
+	class BonePose;
+
+	class SP_API FromShearY : public FromProperty {
+		RTTI_DECL
+	public:
+		FromShearY();
+
+		virtual float value(BonePose& source, bool local, Vector<float>& offsets) override;
+	};
+}
+
+#endif /* SPINE_FROMSHEARY_H_ */

spine-cpp/spine-cpp/include/spine/FromX.h

@@ -0,0 +1,49 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated July 28, 2023. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2023, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
+ * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THE
+ * SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#ifndef SPINE_FROMX_H_
+#define SPINE_FROMX_H_
+
+#include <spine/dll.h>
+#include <spine/FromProperty.h>
+#include <spine/RTTI.h>
+
+namespace spine {
+	class BonePose;
+
+	class SP_API FromX : public FromProperty {
+		RTTI_DECL
+	public:
+		FromX();
+
+		virtual float value(BonePose& source, bool local, Vector<float>& offsets) override;
+	};
+}
+
+#endif /* SPINE_FROMX_H_ */

spine-cpp/spine-cpp/include/spine/FromY.h

@@ -0,0 +1,49 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated July 28, 2023. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2023, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
+ * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THE
+ * SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#ifndef SPINE_FROMY_H_
+#define SPINE_FROMY_H_
+
+#include <spine/dll.h>
+#include <spine/FromProperty.h>
+#include <spine/RTTI.h>
+
+namespace spine {
+	class BonePose;
+
+	class SP_API FromY : public FromProperty {
+		RTTI_DECL
+	public:
+		FromY();
+
+		virtual float value(BonePose& source, bool local, Vector<float>& offsets) override;
+	};
+}
+
+#endif /* SPINE_FROMY_H_ */

spine-cpp/spine-cpp/include/spine/PointAttachment.h

@@ -52,10 +52,6 @@ namespace spine {
 	public:
 		explicit PointAttachment(const String &name);
 
-		void computeWorldPosition(Bone &bone, float &ox, float &oy);
-
-		float computeWorldRotation(Bone &bone);
-
 		float getX();
 
 		void setX(float inValue);
@@ -70,6 +66,10 @@ namespace spine {
 
 		Color &getColor();
 
+		void computeWorldPosition(Bone &bone, float &ox, float &oy);
+
+		float computeWorldRotation(Bone &bone);
+
 		virtual Attachment *copy();
 
 	private:

spine-cpp/spine-cpp/include/spine/spine.h

@@ -60,6 +60,12 @@
 #include <spine/EventTimeline.h>
 #include <spine/Extension.h>
 #include <spine/FromProperty.h>
+#include <spine/FromRotate.h>
+#include <spine/FromScaleX.h>
+#include <spine/FromScaleY.h>
+#include <spine/FromShearY.h>
+#include <spine/FromX.h>
+#include <spine/FromY.h>
 #include <spine/HasRendererObject.h>
 #include <spine/HashMap.h>
 #include <spine/IkConstraint.h>

spine-cpp/spine-cpp/src/spine/FromProperty.cpp

@@ -31,7 +31,9 @@
 
 using namespace spine;
 
-FromProperty::FromProperty() : offset(0) {
+RTTI_IMPL_NOPARENT(FromProperty)
+
+FromProperty::FromProperty() : SpineObject(), offset(0) {
 }
 
 FromProperty::~FromProperty() {

spine-cpp/spine-cpp/src/spine/FromRotate.cpp

@@ -0,0 +1,47 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated July 28, 2023. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2023, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
+ * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THE
+ * SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#include <spine/FromRotate.h>
+#include <spine/BonePose.h>
+#include <spine/MathUtil.h>
+
+using namespace spine;
+
+RTTI_IMPL(FromRotate, FromProperty)
+
+FromRotate::FromRotate() : FromProperty() {
+}
+
+float FromRotate::value(BonePose& source, bool local, Vector<float>& offsets) {
+	if (local) return source.getRotation() + offsets[0];
+	float value = MathUtil::atan2(source._c, source._a) * MathUtil::Rad_Deg
+		+ (source._a * source._d - source._b * source._c > 0 ? offsets[0] : -offsets[0]);
+	if (value < 0) value += 360;
+	return value;
+}

spine-cpp/spine-cpp/src/spine/FromScaleX.cpp

@@ -0,0 +1,43 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated July 28, 2023. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2023, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
+ * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THE
+ * SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#include <spine/FromScaleX.h>
+#include <spine/BonePose.h>
+#include <spine/MathUtil.h>
+
+using namespace spine;
+
+RTTI_IMPL(FromScaleX, FromProperty)
+
+FromScaleX::FromScaleX() : FromProperty() {
+}
+
+float FromScaleX::value(BonePose& source, bool local, Vector<float>& offsets) {
+	return (local ? source.getScaleX() : MathUtil::sqrt(source._a * source._a + source._c * source._c)) + offsets[3];
+}

spine-cpp/spine-cpp/src/spine/FromScaleY.cpp

@@ -0,0 +1,43 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated July 28, 2023. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2023, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
+ * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THE
+ * SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#include <spine/FromScaleY.h>
+#include <spine/BonePose.h>
+#include <spine/MathUtil.h>
+
+using namespace spine;
+
+RTTI_IMPL(FromScaleY, FromProperty)
+
+FromScaleY::FromScaleY() : FromProperty() {
+}
+
+float FromScaleY::value(BonePose& source, bool local, Vector<float>& offsets) {
+	return (local ? source.getScaleY() : MathUtil::sqrt(source._b * source._b + source._d * source._d)) + offsets[4];
+}

spine-cpp/spine-cpp/src/spine/FromShearY.cpp

@@ -0,0 +1,43 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated July 28, 2023. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2023, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
+ * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THE
+ * SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#include <spine/FromShearY.h>
+#include <spine/BonePose.h>
+#include <spine/MathUtil.h>
+
+using namespace spine;
+
+RTTI_IMPL(FromShearY, FromProperty)
+
+FromShearY::FromShearY() : FromProperty() {
+}
+
+float FromShearY::value(BonePose& source, bool local, Vector<float>& offsets) {
+	return (local ? source.getShearY() : (MathUtil::atan2(source._d, source._b) - MathUtil::atan2(source._c, source._a)) * MathUtil::Rad_Deg - 90) + offsets[5];
+}

spine-cpp/spine-cpp/src/spine/FromX.cpp

@@ -0,0 +1,42 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated July 28, 2023. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2023, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
+ * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THE
+ * SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#include <spine/FromX.h>
+#include <spine/BonePose.h>
+
+using namespace spine;
+
+RTTI_IMPL(FromX, FromProperty)
+
+FromX::FromX() : FromProperty() {
+}
+
+float FromX::value(BonePose& source, bool local, Vector<float>& offsets) {
+	return local ? source.getX() + offsets[1] : offsets[1] * source._a + offsets[2] * source._b + source._worldX;
+}

spine-cpp/spine-cpp/src/spine/FromY.cpp

@@ -0,0 +1,42 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated July 28, 2023. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2023, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
+ * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THE
+ * SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#include <spine/FromY.h>
+#include <spine/BonePose.h>
+
+using namespace spine;
+
+RTTI_IMPL(FromY, FromProperty)
+
+FromY::FromY() : FromProperty() {
+}
+
+float FromY::value(BonePose& source, bool local, Vector<float>& offsets) {
+	return local ? source.getY() + offsets[2] : offsets[1] * source._c + offsets[2] * source._d + source._worldY;
+}

spine-cpp/spine-cpp/src/spine/PointAttachment.cpp

@@ -37,18 +37,7 @@ using namespace spine;
 
 RTTI_IMPL(PointAttachment, Attachment)
 
-PointAttachment::PointAttachment(const String &name) : Attachment(name), _x(0), _y(0), _rotation(0), _color() {
-}
-
-void PointAttachment::computeWorldPosition(Bone &bone, float &ox, float &oy) {
-	bone.localToWorld(_x, _y, ox, oy);
-}
-
-float PointAttachment::computeWorldRotation(Bone &bone) {
-	float r = _rotation * MathUtil::Deg_Rad, cosine = MathUtil::cos(r), sine = MathUtil::sin(r);
-	float x = cosine * bone._a + sine * bone._b;
-	float y = cosine * bone._c + sine * bone._d;
-	return MathUtil::atan2Deg(y, x);
+PointAttachment::PointAttachment(const String &name) : Attachment(name), _x(0), _y(0), _rotation(0), _color(0.9451f, 0.9451f, 0, 1) {
 }
 
 float PointAttachment::getX() {
@@ -79,10 +68,23 @@ Color &PointAttachment::getColor() {
 	return _color;
 }
 
+void PointAttachment::computeWorldPosition(Bone &bone, float &ox, float &oy) {
+	ox = _x * bone._a + _y * bone._b + bone._worldX;
+	oy = _x * bone._c + _y * bone._d + bone._worldY;
+}
+
+float PointAttachment::computeWorldRotation(Bone &bone) {
+	float r = _rotation * MathUtil::Deg_Rad, cosine = MathUtil::cos(r), sine = MathUtil::sin(r);
+	float x = cosine * bone._a + sine * bone._b;
+	float y = cosine * bone._c + sine * bone._d;
+	return MathUtil::atan2Deg(y, x);
+}
+
 Attachment *PointAttachment::copy() {
 	PointAttachment *copy = new (__FILE__, __LINE__) PointAttachment(getName());
 	copy->_x = _x;
 	copy->_y = _y;
 	copy->_rotation = _rotation;
+	copy->_color.set(_color);
 	return copy;
 }