@esotericsoftware/spine-core
Version:
The official Spine Runtimes for the web.
91 lines • 12.5 kB
JavaScript
/******************************************************************************
* Spine Runtimes License Agreement
* Last updated April 5, 2025. Replaces all prior versions.
*
* Copyright (c) 2013-2025, 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.
*****************************************************************************/
import { ConstraintData, ScaleYMode } from "./ConstraintData.js";
import { PhysicsConstraint } from "./PhysicsConstraint.js";
import { PhysicsConstraintPose } from "./PhysicsConstraintPose.js";
/** Stores the setup pose for a {@link PhysicsConstraint}.
*
* See <a href="http://esotericsoftware.com/spine-physics-constraints">Physics constraints</a> in the Spine User Guide. */
export class PhysicsConstraintData extends ConstraintData {
/** The bone constrained by this physics constraint. */
set bone(boneData) { this._bone = boneData; }
get bone() {
if (!this._bone)
throw new Error("BoneData not set.");
else
return this._bone;
}
_bone = null;
/** Physics influence on x translation, 0-1. */
x = 0;
/** Physics influence on y translation, 0-1. */
y = 0;
/** Physics influence on rotation, 0-1. */
rotate = 0;
/** Physics influence on scaleX, 0-1. */
scaleX = 0;
/** Physics influence on shearX, 0-1. */
shearX = 0;
/** Movement greater than the limit will not have a greater affect on physics. */
limit = 0;
/** The time in milliseconds required to advanced the physics simulation one step. */
step = 0;
/** True when this constraint's inertia is controlled by global slider timelines. */
inertiaGlobal = false;
/** True when this constraint's strength is controlled by global slider timelines. */
strengthGlobal = false;
/** True when this constraint's damping is controlled by global slider timelines. */
dampingGlobal = false;
/** True when this constraint's mass is controlled by global slider timelines. */
massGlobal = false;
/** True when this constraint's wind is controlled by global slider timelines. */
windGlobal = false;
/** True when this constraint's gravity is controlled by global slider timelines. */
gravityGlobal = false;
/** True when this constraint's mix is controlled by global slider timelines. */
mixGlobal = false;
/** Determines how the {@link BonePose.scaleY} changes when {@link BonePose.scaleX} sets
* {@link BonePose.scaleX}. */
_scaleYMode = ScaleYMode.None;
get scaleYMode() {
return this._scaleYMode;
}
set scaleYMode(scaleYMode) {
if (scaleYMode == null)
throw new Error("scaleYMode cannot be null.");
this._scaleYMode = scaleYMode;
}
constructor(name) {
super(name, new PhysicsConstraintPose());
}
create(skeleton) {
return new PhysicsConstraint(this, skeleton);
}
}
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Replaces all prior versions.\n *\n * Copyright (c) 2013-2025, Esoteric Software LLC\n *\n * Integration of the Spine Runtimes into software or otherwise creating\n * derivative works of the Spine Runtimes is permitted under the terms and\n * conditions of Section 2 of the Spine Editor License Agreement:\n * http://esotericsoftware.com/spine-editor-license\n *\n * Otherwise, it is permitted to integrate the Spine Runtimes into software\n * or otherwise create derivative works of the Spine Runtimes (collectively,\n * \"Products\"), provided that each user of the Products must obtain their own\n * Spine Editor license and redistribution of the Products in any form must\n * include this license and copyright notice.\n *\n * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC \"AS IS\" AND ANY\n * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY\n * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,\n * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND\n * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n *****************************************************************************/\n\nimport type { BoneData } from \"./BoneData.js\";\nimport type { BonePose } from \"./BonePose.js\";\nimport { ConstraintData, ScaleYMode } from \"./ConstraintData.js\";\nimport { PhysicsConstraint } from \"./PhysicsConstraint.js\";\nimport { PhysicsConstraintPose } from \"./PhysicsConstraintPose.js\";\nimport type { Skeleton } from \"./Skeleton.js\";\n\n\n/** Stores the setup pose for a {@link PhysicsConstraint}.\n *\n * See <a href=\"http://esotericsoftware.com/spine-physics-constraints\">Physics constraints</a> in the Spine User Guide. */\nexport class PhysicsConstraintData extends ConstraintData<PhysicsConstraint, PhysicsConstraintPose> {\n\t/** The bone constrained by this physics constraint. */\n\tpublic set bone (boneData: BoneData) { this._bone = boneData; }\n\tpublic get bone () {\n\t\tif (!this._bone) throw new Error(\"BoneData not set.\")\n\t\telse return this._bone;\n\t}\n\tprivate _bone: BoneData | null = null;\n\n\t/** Physics influence on x translation, 0-1. */\n\tx = 0;\n\n\t/** Physics influence on y translation, 0-1. */\n\ty = 0;\n\n\t/** Physics influence on rotation, 0-1. */\n\trotate = 0;\n\n\t/** Physics influence on scaleX, 0-1. */\n\tscaleX = 0;\n\n\t/** Physics influence on shearX, 0-1. */\n\tshearX = 0;\n\n\t/** Movement greater than the limit will not have a greater affect on physics. */\n\tlimit = 0;\n\n\t/** The time in milliseconds required to advanced the physics simulation one step. */\n\tstep = 0;\n\n\t/** True when this constraint's inertia is controlled by global slider timelines. */\n\tinertiaGlobal = false;\n\n\t/** True when this constraint's strength is controlled by global slider timelines. */\n\tstrengthGlobal = false;\n\n\t/** True when this constraint's damping is controlled by global slider timelines. */\n\tdampingGlobal = false;\n\n\t/** True when this constraint's mass is controlled by global slider timelines. */\n\tmassGlobal = false;\n\n\t/** True when this constraint's wind is controlled by global slider timelines. */\n\twindGlobal = false;\n\n\t/** True when this constraint's gravity is controlled by global slider timelines. */\n\tgravityGlobal = false;\n\n\t/** True when this constraint's mix is controlled by global slider timelines. */\n\tmixGlobal = false;\n\n\t/** Determines how the {@link BonePose.scaleY} changes when {@link BonePose.scaleX} sets\n\t * {@link BonePose.scaleX}. */\n\tprivate _scaleYMode = ScaleYMode.None;\n\tget scaleYMode (): ScaleYMode {\n\t\treturn this._scaleYMode;\n\t}\n\tset scaleYMode (scaleYMode: ScaleYMode) {\n\t\tif (scaleYMode == null) throw new Error(\"scaleYMode cannot be null.\");\n\t\tthis._scaleYMode = scaleYMode;\n\t}\n\n\tconstructor (name: string) {\n\t\tsuper(name, new PhysicsConstraintPose());\n\t}\n\n\tpublic create (skeleton: Skeleton) {\n\t\treturn new PhysicsConstraint(this, skeleton);\n\t}\n}\n"]}