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var app;
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var {
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Application, live2d: { Live2DModel }
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} = PIXI;
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var {
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Face, Vector: { lerp }, Utils: { clamp }
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} = Kalidokit;
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var modelUrl = "./haru_greeter_t05.model3.json";
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var currentModel;
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(async function main() {
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app = new PIXI.Application({
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view: document.getElementById("my-live2d"),
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autoStart: true,
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backgroundAlpha: 0,
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backgroundColor: 0x0000ff,
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resizeTo: window
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});
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currentModel = await Live2DModel.from(modelUrl, { autoInteract: false });
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currentModel.scale.set(0.5);
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currentModel.interactive = true;
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currentModel.anchor.set(0.5, 0.5);
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currentModel.position.set(window.innerWidth/2, window.innerHeight);
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currentModel.on("pointerdown", e => {
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currentModel.offsetX = e.data.global.x - currentModel.position.x;
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currentModel.offsetY = e.data.global.y - currentModel.position.y;
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currentModel.dragging = true;
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});
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currentModel.on("pointerup", e => {
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currentModel.dragging = false;
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var updateFn = currentModel.internalModel.motionManager.update;
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var coreModel = currentModel.internalModel.coreModel;
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});
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currentModel.on("pointermove", e => {
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if (currentModel.dragging) {
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currentModel.position.set(
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e.data.global.x - currentModel.offsetX,
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e.data.global.y - currentModel.offsetY
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);
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}
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});
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document.querySelector("#my-live2d").addEventListener("wheel", e => {
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e.preventDefault();
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currentModel.scale.set(
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clamp(currentModel.scale.x + event.deltaY * -0.001, -0.5, 10)
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);
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});
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let background = PIXI.Sprite.fromImage('./background.png');
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background.anchor.set(0.5);
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background.x = app.screen.width / 2;
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background.y = app.screen.height / 2;
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background.height = app.screen.height;
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background.width = app.screen.width;
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app.stage.addChild(background);
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app.stage.addChild(currentModel);
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})();
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