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增加2.1.x运行时

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ww-rm
2025-03-05 16:07:40 +08:00
parent a66280ce7b
commit 295afdc874
32 changed files with 5791 additions and 0 deletions
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111
SpineRuntimes/SpineRuntime21/Attachments/AtlasAttachmentLoader.cs Normal file
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/******************************************************************************
* Spine Runtimes Software License
* Version 2.1
*
* Copyright (c) 2013, Esoteric Software
* All rights reserved.
*
* You are granted a perpetual, non-exclusive, non-sublicensable and
* non-transferable license to install, execute and perform the Spine Runtimes
* Software (the "Software") solely for internal use. Without the written
* permission of Esoteric Software (typically granted by licensing Spine), you
* may not (a) modify, translate, adapt or otherwise create derivative works,
* improvements of the Software or develop new applications using the Software
* or (b) remove, delete, alter or obscure any trademarks or any copyright,
* trademark, patent or other intellectual property or proprietary rights
* notices on or in the Software, including any copy thereof. Redistributions
* in binary or source form must include this license and terms.
*
* THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "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 SOFTARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) 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 THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************/
using System;
namespace SpineRuntime21 {
public class AtlasAttachmentLoader : AttachmentLoader {
private Atlas[] atlasArray;
public AtlasAttachmentLoader (params Atlas[] atlasArray) {
if (atlasArray == null) throw new ArgumentNullException("atlas array cannot be null.");
this.atlasArray = atlasArray;
}
public RegionAttachment NewRegionAttachment (Skin skin, String name, String path) {
AtlasRegion region = FindRegion(path);
if (region == null) throw new Exception("Region not found in atlas: " + path + " (region attachment: " + name + ")");
RegionAttachment attachment = new RegionAttachment(name);
attachment.RendererObject = region;
attachment.SetUVs(region.u, region.v, region.u2, region.v2, region.rotate);
attachment.regionOffsetX = region.offsetX;
attachment.regionOffsetY = region.offsetY;
attachment.regionWidth = region.width;
attachment.regionHeight = region.height;
attachment.regionOriginalWidth = region.originalWidth;
attachment.regionOriginalHeight = region.originalHeight;
return attachment;
}
public MeshAttachment NewMeshAttachment (Skin skin, String name, String path) {
AtlasRegion region = FindRegion(path);
if (region == null) throw new Exception("Region not found in atlas: " + path + " (mesh attachment: " + name + ")");
MeshAttachment attachment = new MeshAttachment(name);
attachment.RendererObject = region;
attachment.RegionU = region.u;
attachment.RegionV = region.v;
attachment.RegionU2 = region.u2;
attachment.RegionV2 = region.v2;
attachment.RegionRotate = region.rotate;
attachment.regionOffsetX = region.offsetX;
attachment.regionOffsetY = region.offsetY;
attachment.regionWidth = region.width;
attachment.regionHeight = region.height;
attachment.regionOriginalWidth = region.originalWidth;
attachment.regionOriginalHeight = region.originalHeight;
return attachment;
}
public SkinnedMeshAttachment NewSkinnedMeshAttachment (Skin skin, String name, String path) {
AtlasRegion region = FindRegion(path);
if (region == null) throw new Exception("Region not found in atlas: " + path + " (skinned mesh attachment: " + name + ")");
SkinnedMeshAttachment attachment = new SkinnedMeshAttachment(name);
attachment.RendererObject = region;
attachment.RegionU = region.u;
attachment.RegionV = region.v;
attachment.RegionU2 = region.u2;
attachment.RegionV2 = region.v2;
attachment.RegionRotate = region.rotate;
attachment.regionOffsetX = region.offsetX;
attachment.regionOffsetY = region.offsetY;
attachment.regionWidth = region.width;
attachment.regionHeight = region.height;
attachment.regionOriginalWidth = region.originalWidth;
attachment.regionOriginalHeight = region.originalHeight;
return attachment;
}
public BoundingBoxAttachment NewBoundingBoxAttachment (Skin skin, String name) {
return new BoundingBoxAttachment(name);
}
public AtlasRegion FindRegion(string name) {
AtlasRegion region;
for (int i = 0; i < atlasArray.Length; i++) {
region = atlasArray[i].FindRegion(name);
if (region != null)
return region;
}
return null;
}
}
}

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SpineRuntimes/SpineRuntime21/Attachments/Attachment.cs Normal file
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/******************************************************************************
* Spine Runtimes Software License
* Version 2.1
*
* Copyright (c) 2013, Esoteric Software
* All rights reserved.
*
* You are granted a perpetual, non-exclusive, non-sublicensable and
* non-transferable license to install, execute and perform the Spine Runtimes
* Software (the "Software") solely for internal use. Without the written
* permission of Esoteric Software (typically granted by licensing Spine), you
* may not (a) modify, translate, adapt or otherwise create derivative works,
* improvements of the Software or develop new applications using the Software
* or (b) remove, delete, alter or obscure any trademarks or any copyright,
* trademark, patent or other intellectual property or proprietary rights
* notices on or in the Software, including any copy thereof. Redistributions
* in binary or source form must include this license and terms.
*
* THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "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 SOFTARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) 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 THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************/
using System;
namespace SpineRuntime21 {
abstract public class Attachment {
public String Name { get; private set; }
public Attachment (String name) {
if (name == null) throw new ArgumentNullException("name cannot be null.");
Name = name;
}
override public String ToString () {
return Name;
}
}
}

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SpineRuntimes/SpineRuntime21/Attachments/AttachmentLoader.cs Normal file
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/******************************************************************************
* Spine Runtimes Software License
* Version 2.1
*
* Copyright (c) 2013, Esoteric Software
* All rights reserved.
*
* You are granted a perpetual, non-exclusive, non-sublicensable and
* non-transferable license to install, execute and perform the Spine Runtimes
* Software (the "Software") solely for internal use. Without the written
* permission of Esoteric Software (typically granted by licensing Spine), you
* may not (a) modify, translate, adapt or otherwise create derivative works,
* improvements of the Software or develop new applications using the Software
* or (b) remove, delete, alter or obscure any trademarks or any copyright,
* trademark, patent or other intellectual property or proprietary rights
* notices on or in the Software, including any copy thereof. Redistributions
* in binary or source form must include this license and terms.
*
* THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "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 SOFTARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) 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 THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************/
using System;
namespace SpineRuntime21 {
public interface AttachmentLoader {
/// <return>May be null to not load any attachment.</return>
RegionAttachment NewRegionAttachment (Skin skin, String name, String path);
/// <return>May be null to not load any attachment.</return>
MeshAttachment NewMeshAttachment (Skin skin, String name, String path);
/// <return>May be null to not load any attachment.</return>
SkinnedMeshAttachment NewSkinnedMeshAttachment (Skin skin, String name, String path);
/// <return>May be null to not load any attachment.</return>
BoundingBoxAttachment NewBoundingBoxAttachment (Skin skin, String name);
}
}

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SpineRuntimes/SpineRuntime21/Attachments/AttachmentType.cs Normal file
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/******************************************************************************
* Spine Runtimes Software License
* Version 2.1
*
* Copyright (c) 2013, Esoteric Software
* All rights reserved.
*
* You are granted a perpetual, non-exclusive, non-sublicensable and
* non-transferable license to install, execute and perform the Spine Runtimes
* Software (the "Software") solely for internal use. Without the written
* permission of Esoteric Software (typically granted by licensing Spine), you
* may not (a) modify, translate, adapt or otherwise create derivative works,
* improvements of the Software or develop new applications using the Software
* or (b) remove, delete, alter or obscure any trademarks or any copyright,
* trademark, patent or other intellectual property or proprietary rights
* notices on or in the Software, including any copy thereof. Redistributions
* in binary or source form must include this license and terms.
*
* THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "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 SOFTARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) 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 THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************/
namespace SpineRuntime21 {
public enum AttachmentType {
region, boundingbox, mesh, skinnedmesh
}
}

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SpineRuntimes/SpineRuntime21/Attachments/BoundingBoxAttachment.cs Normal file
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/******************************************************************************
* Spine Runtimes Software License
* Version 2.1
*
* Copyright (c) 2013, Esoteric Software
* All rights reserved.
*
* You are granted a perpetual, non-exclusive, non-sublicensable and
* non-transferable license to install, execute and perform the Spine Runtimes
* Software (the "Software") solely for internal use. Without the written
* permission of Esoteric Software (typically granted by licensing Spine), you
* may not (a) modify, translate, adapt or otherwise create derivative works,
* improvements of the Software or develop new applications using the Software
* or (b) remove, delete, alter or obscure any trademarks or any copyright,
* trademark, patent or other intellectual property or proprietary rights
* notices on or in the Software, including any copy thereof. Redistributions
* in binary or source form must include this license and terms.
*
* THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "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 SOFTARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) 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 THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************/
using System;
namespace SpineRuntime21 {
/// <summary>Attachment that has a polygon for bounds checking.</summary>
public class BoundingBoxAttachment : Attachment {
internal float[] vertices;
public float[] Vertices { get { return vertices; } set { vertices = value; } }
public BoundingBoxAttachment (string name)
: base(name) {
}
/// <param name="worldVertices">Must have at least the same length as this attachment's vertices.</param>
public void ComputeWorldVertices (Bone bone, float[] worldVertices) {
float x = bone.skeleton.x + bone.worldX, y = bone.skeleton.y + bone.worldY;
float m00 = bone.m00;
float m01 = bone.m01;
float m10 = bone.m10;
float m11 = bone.m11;
float[] vertices = this.vertices;
for (int i = 0, n = vertices.Length; i < n; i += 2) {
float px = vertices[i];
float py = vertices[i + 1];
worldVertices[i] = px * m00 + py * m01 + x;
worldVertices[i + 1] = px * m10 + py * m11 + y;
}
}
}
}

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SpineRuntimes/SpineRuntime21/Attachments/MeshAttachment.cs Normal file
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/******************************************************************************
* Spine Runtimes Software License
* Version 2.1
*
* Copyright (c) 2013, Esoteric Software
* All rights reserved.
*
* You are granted a perpetual, non-exclusive, non-sublicensable and
* non-transferable license to install, execute and perform the Spine Runtimes
* Software (the "Software") solely for internal use. Without the written
* permission of Esoteric Software (typically granted by licensing Spine), you
* may not (a) modify, translate, adapt or otherwise create derivative works,
* improvements of the Software or develop new applications using the Software
* or (b) remove, delete, alter or obscure any trademarks or any copyright,
* trademark, patent or other intellectual property or proprietary rights
* notices on or in the Software, including any copy thereof. Redistributions
* in binary or source form must include this license and terms.
*
* THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "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 SOFTARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) 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 THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************/
using System;
namespace SpineRuntime21 {
/// <summary>Attachment that displays a texture region.</summary>
public class MeshAttachment : Attachment {
internal float[] vertices, uvs, regionUVs;
internal int[] triangles;
internal float regionOffsetX, regionOffsetY, regionWidth, regionHeight, regionOriginalWidth, regionOriginalHeight;
internal float r = 1, g = 1, b = 1, a = 1;
public int HullLength { get; set; }
public float[] Vertices { get { return vertices; } set { vertices = value; } }
public float[] RegionUVs { get { return regionUVs; } set { regionUVs = value; } }
public float[] UVs { get { return uvs; } set { uvs = value; } }
public int[] Triangles { get { return triangles; } set { triangles = value; } }
public float R { get { return r; } set { r = value; } }
public float G { get { return g; } set { g = value; } }
public float B { get { return b; } set { b = value; } }
public float A { get { return a; } set { a = value; } }
public String Path { get; set; }
public Object RendererObject { get; set; }
public float RegionU { get; set; }
public float RegionV { get; set; }
public float RegionU2 { get; set; }
public float RegionV2 { get; set; }
public bool RegionRotate { get; set; }
public float RegionOffsetX { get { return regionOffsetX; } set { regionOffsetX = value; } }
public float RegionOffsetY { get { return regionOffsetY; } set { regionOffsetY = value; } } // Pixels stripped from the bottom left, unrotated.
public float RegionWidth { get { return regionWidth; } set { regionWidth = value; } }
public float RegionHeight { get { return regionHeight; } set { regionHeight = value; } } // Unrotated, stripped size.
public float RegionOriginalWidth { get { return regionOriginalWidth; } set { regionOriginalWidth = value; } }
public float RegionOriginalHeight { get { return regionOriginalHeight; } set { regionOriginalHeight = value; } } // Unrotated, unstripped size.
// Nonessential.
public int[] Edges { get; set; }
public float Width { get; set; }
public float Height { get; set; }
public MeshAttachment (string name)
: base(name) {
}
public void UpdateUVs () {
float u = RegionU, v = RegionV, width = RegionU2 - RegionU, height = RegionV2 - RegionV;
float[] regionUVs = this.regionUVs;
if (this.uvs == null || this.uvs.Length != regionUVs.Length) this.uvs = new float[regionUVs.Length];
float[] uvs = this.uvs;
if (RegionRotate) {
for (int i = 0, n = uvs.Length; i < n; i += 2) {
uvs[i] = u + regionUVs[i + 1] * width;
uvs[i + 1] = v + height - regionUVs[i] * height;
}
} else {
for (int i = 0, n = uvs.Length; i < n; i += 2) {
uvs[i] = u + regionUVs[i] * width;
uvs[i + 1] = v + regionUVs[i + 1] * height;
}
}
}
public void ComputeWorldVertices (Slot slot, float[] worldVertices) {
Bone bone = slot.bone;
float x = bone.skeleton.x + bone.worldX, y = bone.skeleton.y + bone.worldY;
float m00 = bone.m00, m01 = bone.m01, m10 = bone.m10, m11 = bone.m11;
float[] vertices = this.vertices;
int verticesCount = vertices.Length;
if (slot.attachmentVerticesCount == verticesCount) vertices = slot.AttachmentVertices;
for (int i = 0; i < verticesCount; i += 2) {
float vx = vertices[i];
float vy = vertices[i + 1];
worldVertices[i] = vx * m00 + vy * m01 + x;
worldVertices[i + 1] = vx * m10 + vy * m11 + y;
}
}
}
}

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SpineRuntimes/SpineRuntime21/Attachments/RegionAttachment.cs Normal file
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/******************************************************************************
* Spine Runtimes Software License
* Version 2.1
*
* Copyright (c) 2013, Esoteric Software
* All rights reserved.
*
* You are granted a perpetual, non-exclusive, non-sublicensable and
* non-transferable license to install, execute and perform the Spine Runtimes
* Software (the "Software") solely for internal use. Without the written
* permission of Esoteric Software (typically granted by licensing Spine), you
* may not (a) modify, translate, adapt or otherwise create derivative works,
* improvements of the Software or develop new applications using the Software
* or (b) remove, delete, alter or obscure any trademarks or any copyright,
* trademark, patent or other intellectual property or proprietary rights
* notices on or in the Software, including any copy thereof. Redistributions
* in binary or source form must include this license and terms.
*
* THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "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 SOFTARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) 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 THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************/
using System;
namespace SpineRuntime21 {
/// <summary>Attachment that displays a texture region.</summary>
public class RegionAttachment : Attachment {
public const int X1 = 0;
public const int Y1 = 1;
public const int X2 = 2;
public const int Y2 = 3;
public const int X3 = 4;
public const int Y3 = 5;
public const int X4 = 6;
public const int Y4 = 7;
internal float x, y, rotation, scaleX = 1, scaleY = 1, width, height;
internal float regionOffsetX, regionOffsetY, regionWidth, regionHeight, regionOriginalWidth, regionOriginalHeight;
internal float[] offset = new float[8], uvs = new float[8];
internal float r = 1, g = 1, b = 1, a = 1;
public float X { get { return x; } set { x = value; } }
public float Y { get { return y; } set { y = value; } }
public float Rotation { get { return rotation; } set { rotation = value; } }
public float ScaleX { get { return scaleX; } set { scaleX = value; } }
public float ScaleY { get { return scaleY; } set { scaleY = value; } }
public float Width { get { return width; } set { width = value; } }
public float Height { get { return height; } set { height = value; } }
public float R { get { return r; } set { r = value; } }
public float G { get { return g; } set { g = value; } }
public float B { get { return b; } set { b = value; } }
public float A { get { return a; } set { a = value; } }
public String Path { get; set; }
public Object RendererObject { get; set; }
public float RegionOffsetX { get { return regionOffsetX; } set { regionOffsetX = value; } }
public float RegionOffsetY { get { return regionOffsetY; } set { regionOffsetY = value; } } // Pixels stripped from the bottom left, unrotated.
public float RegionWidth { get { return regionWidth; } set { regionWidth = value; } }
public float RegionHeight { get { return regionHeight; } set { regionHeight = value; } } // Unrotated, stripped size.
public float RegionOriginalWidth { get { return regionOriginalWidth; } set { regionOriginalWidth = value; } }
public float RegionOriginalHeight { get { return regionOriginalHeight; } set { regionOriginalHeight = value; } } // Unrotated, unstripped size.
public float[] Offset { get { return offset; } }
public float[] UVs { get { return uvs; } }
public RegionAttachment (string name)
: base(name) {
}
public void SetUVs (float u, float v, float u2, float v2, bool rotate) {
float[] uvs = this.uvs;
if (rotate) {
uvs[X2] = u;
uvs[Y2] = v2;
uvs[X3] = u;
uvs[Y3] = v;
uvs[X4] = u2;
uvs[Y4] = v;
uvs[X1] = u2;
uvs[Y1] = v2;
} else {
uvs[X1] = u;
uvs[Y1] = v2;
uvs[X2] = u;
uvs[Y2] = v;
uvs[X3] = u2;
uvs[Y3] = v;
uvs[X4] = u2;
uvs[Y4] = v2;
}
}
public void UpdateOffset () {
float width = this.width;
float height = this.height;
float scaleX = this.scaleX;
float scaleY = this.scaleY;
float regionScaleX = width / regionOriginalWidth * scaleX;
float regionScaleY = height / regionOriginalHeight * scaleY;
float localX = -width / 2 * scaleX + regionOffsetX * regionScaleX;
float localY = -height / 2 * scaleY + regionOffsetY * regionScaleY;
float localX2 = localX + regionWidth * regionScaleX;
float localY2 = localY + regionHeight * regionScaleY;
float radians = rotation * (float)Math.PI / 180;
float cos = (float)Math.Cos(radians);
float sin = (float)Math.Sin(radians);
float x = this.x;
float y = this.y;
float localXCos = localX * cos + x;
float localXSin = localX * sin;
float localYCos = localY * cos + y;
float localYSin = localY * sin;
float localX2Cos = localX2 * cos + x;
float localX2Sin = localX2 * sin;
float localY2Cos = localY2 * cos + y;
float localY2Sin = localY2 * sin;
float[] offset = this.offset;
offset[X1] = localXCos - localYSin;
offset[Y1] = localYCos + localXSin;
offset[X2] = localXCos - localY2Sin;
offset[Y2] = localY2Cos + localXSin;
offset[X3] = localX2Cos - localY2Sin;
offset[Y3] = localY2Cos + localX2Sin;
offset[X4] = localX2Cos - localYSin;
offset[Y4] = localYCos + localX2Sin;
}
public void ComputeWorldVertices (Bone bone, float[] worldVertices) {
float x = bone.skeleton.x + bone.worldX, y = bone.skeleton.y + bone.worldY;
float m00 = bone.m00, m01 = bone.m01, m10 = bone.m10, m11 = bone.m11;
float[] offset = this.offset;
worldVertices[X1] = offset[X1] * m00 + offset[Y1] * m01 + x;
worldVertices[Y1] = offset[X1] * m10 + offset[Y1] * m11 + y;
worldVertices[X2] = offset[X2] * m00 + offset[Y2] * m01 + x;
worldVertices[Y2] = offset[X2] * m10 + offset[Y2] * m11 + y;
worldVertices[X3] = offset[X3] * m00 + offset[Y3] * m01 + x;
worldVertices[Y3] = offset[X3] * m10 + offset[Y3] * m11 + y;
worldVertices[X4] = offset[X4] * m00 + offset[Y4] * m01 + x;
worldVertices[Y4] = offset[X4] * m10 + offset[Y4] * m11 + y;
}
}
}

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SpineRuntimes/SpineRuntime21/Attachments/SkinnedMeshAttachment.cs Normal file
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/******************************************************************************
* Spine Runtimes Software License
* Version 2.1
*
* Copyright (c) 2013, Esoteric Software
* All rights reserved.
*
* You are granted a perpetual, non-exclusive, non-sublicensable and
* non-transferable license to install, execute and perform the Spine Runtimes
* Software (the "Software") solely for internal use. Without the written
* permission of Esoteric Software (typically granted by licensing Spine), you
* may not (a) modify, translate, adapt or otherwise create derivative works,
* improvements of the Software or develop new applications using the Software
* or (b) remove, delete, alter or obscure any trademarks or any copyright,
* trademark, patent or other intellectual property or proprietary rights
* notices on or in the Software, including any copy thereof. Redistributions
* in binary or source form must include this license and terms.
*
* THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "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 SOFTARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) 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 THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************/
using System;
using System.Collections.Generic;
namespace SpineRuntime21 {
/// <summary>Attachment that displays a texture region.</summary>
public class SkinnedMeshAttachment : Attachment {
internal int[] bones;
internal float[] weights, uvs, regionUVs;
internal int[] triangles;
internal float regionOffsetX, regionOffsetY, regionWidth, regionHeight, regionOriginalWidth, regionOriginalHeight;
internal float r = 1, g = 1, b = 1, a = 1;
public int HullLength { get; set; }
public int[] Bones { get { return bones; } set { bones = value; } }
public float[] Weights { get { return weights; } set { weights = value; } }
public float[] RegionUVs { get { return regionUVs; } set { regionUVs = value; } }
public float[] UVs { get { return uvs; } set { uvs = value; } }
public int[] Triangles { get { return triangles; } set { triangles = value; } }
public float R { get { return r; } set { r = value; } }
public float G { get { return g; } set { g = value; } }
public float B { get { return b; } set { b = value; } }
public float A { get { return a; } set { a = value; } }
public String Path { get; set; }
public Object RendererObject { get; set; }
public float RegionU { get; set; }
public float RegionV { get; set; }
public float RegionU2 { get; set; }
public float RegionV2 { get; set; }
public bool RegionRotate { get; set; }
public float RegionOffsetX { get { return regionOffsetX; } set { regionOffsetX = value; } }
public float RegionOffsetY { get { return regionOffsetY; } set { regionOffsetY = value; } } // Pixels stripped from the bottom left, unrotated.
public float RegionWidth { get { return regionWidth; } set { regionWidth = value; } }
public float RegionHeight { get { return regionHeight; } set { regionHeight = value; } } // Unrotated, stripped size.
public float RegionOriginalWidth { get { return regionOriginalWidth; } set { regionOriginalWidth = value; } }
public float RegionOriginalHeight { get { return regionOriginalHeight; } set { regionOriginalHeight = value; } } // Unrotated, unstripped size.
// Nonessential.
public int[] Edges { get; set; }
public float Width { get; set; }
public float Height { get; set; }
public SkinnedMeshAttachment (string name)
: base(name) {
}
public void UpdateUVs () {
float u = RegionU, v = RegionV, width = RegionU2 - RegionU, height = RegionV2 - RegionV;
float[] regionUVs = this.regionUVs;
if (this.uvs == null || this.uvs.Length != regionUVs.Length) this.uvs = new float[regionUVs.Length];
float[] uvs = this.uvs;
if (RegionRotate) {
for (int i = 0, n = uvs.Length; i < n; i += 2) {
uvs[i] = u + regionUVs[i + 1] * width;
uvs[i + 1] = v + height - regionUVs[i] * height;
}
} else {
for (int i = 0, n = uvs.Length; i < n; i += 2) {
uvs[i] = u + regionUVs[i] * width;
uvs[i + 1] = v + regionUVs[i + 1] * height;
}
}
}
public void ComputeWorldVertices (Slot slot, float[] worldVertices) {
Skeleton skeleton = slot.bone.skeleton;
List<Bone> skeletonBones = skeleton.bones;
float x = skeleton.x, y = skeleton.y;
float[] weights = this.weights;
int[] bones = this.bones;
if (slot.attachmentVerticesCount == 0) {
for (int w = 0, v = 0, b = 0, n = bones.Length; v < n; w += 2) {
float wx = 0, wy = 0;
int nn = bones[v++] + v;
for (; v < nn; v++, b += 3) {
Bone bone = skeletonBones[bones[v]];
float vx = weights[b], vy = weights[b + 1], weight = weights[b + 2];
wx += (vx * bone.m00 + vy * bone.m01 + bone.worldX) * weight;
wy += (vx * bone.m10 + vy * bone.m11 + bone.worldY) * weight;
}
worldVertices[w] = wx + x;
worldVertices[w + 1] = wy + y;
}
} else {
float[] ffd = slot.AttachmentVertices;
for (int w = 0, v = 0, b = 0, f = 0, n = bones.Length; v < n; w += 2) {
float wx = 0, wy = 0;
int nn = bones[v++] + v;
for (; v < nn; v++, b += 3, f += 2) {
Bone bone = skeletonBones[bones[v]];
float vx = weights[b] + ffd[f], vy = weights[b + 1] + ffd[f + 1], weight = weights[b + 2];
wx += (vx * bone.m00 + vy * bone.m01 + bone.worldX) * weight;
wy += (vx * bone.m10 + vy * bone.m11 + bone.worldY) * weight;
}
worldVertices[w] = wx + x;
worldVertices[w + 1] = wy + y;
}
}
}
}
}