初始化

cocos2d-x/cocos/editor-support/spine/VertexAttachment.h

@@ -0,0 +1,93 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated January 1, 2020. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2020, 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_VertexAttachment_h
+#define Spine_VertexAttachment_h
+
+#include <spine/Attachment.h>
+
+#include <spine/Vector.h>
+
+namespace spine {
+	class Slot;
+
+	/// An attachment with vertices that are transformed by one or more bones and can be deformed by a slot's vertices.
+	class SP_API VertexAttachment : public Attachment {
+		friend class SkeletonBinary;
+		friend class SkeletonJson;
+		friend class DeformTimeline;
+
+		RTTI_DECL
+
+	public:
+		explicit VertexAttachment(const String& name);
+
+		virtual ~VertexAttachment();
+
+		void computeWorldVertices(Slot& slot, float* worldVertices);
+		void computeWorldVertices(Slot& slot, Vector<float>& worldVertices);
+
+		/// Transforms local vertices to world coordinates.
+		/// @param start The index of the first Vertices value to transform. Each vertex has 2 values, x and y.
+		/// @param count The number of world vertex values to output. Must be less than or equal to WorldVerticesLength - start.
+		/// @param worldVertices The output world vertices. Must have a length greater than or equal to offset + count.
+		/// @param offset The worldVertices index to begin writing values.
+		/// @param stride The number of worldVertices entries between the value pairs written.
+		void computeWorldVertices(Slot& slot, size_t start, size_t count, float* worldVertices, size_t offset, size_t stride = 2);
+		void computeWorldVertices(Slot& slot, size_t start, size_t count, Vector<float>& worldVertices, size_t offset, size_t stride = 2);
+
+		/// Gets a unique ID for this attachment.
+		int getId();
+
+		Vector<size_t>& getBones();
+
+		Vector<float>& getVertices();
+
+		size_t getWorldVerticesLength();
+		void setWorldVerticesLength(size_t inValue);
+
+		VertexAttachment* getDeformAttachment();
+		void setDeformAttachment(VertexAttachment* attachment);
+
+		void copyTo(VertexAttachment* other);
+
+	protected:
+		Vector<size_t> _bones;
+		Vector<float> _vertices;
+		size_t _worldVerticesLength;
+		VertexAttachment* _deformAttachment;
+
+	private:
+		const int _id;
+
+		static int getNextID();
+	};
+}
+
+#endif /* Spine_VertexAttachment_h */