fad_oa/ruoyi-ui/public/file-viewer/assets/cytoscape.esm-C8YCVR3_.js

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  float circleSD(vec2 p, float r) {
    return distance(vec2(0), p) - r; // signed distance
  }
`,Um=`
  float rectangleSD(vec2 p, vec2 b) {
    vec2 d = abs(p)-b;
    return distance(vec2(0),max(d,0.0)) + min(max(d.x,d.y),0.0);
  }
`,Wm=`
  float roundRectangleSD(vec2 p, vec2 b, vec4 cr) {
    cr.xy = (p.x > 0.0) ? cr.xy : cr.zw;
    cr.x  = (p.y > 0.0) ? cr.x  : cr.y;
    vec2 q = abs(p) - b + cr.x;
    return min(max(q.x, q.y), 0.0) + distance(vec2(0), max(q, 0.0)) - cr.x;
  }
`,Gm=`
  float ellipseSD(vec2 p, vec2 ab) {
    p = abs( p ); // symmetry

    // find root with Newton solver
    vec2 q = ab*(p-ab);
    float w = (q.x<q.y)? 1.570796327 : 0.0;
    for( int i=0; i<5; i++ ) {
      vec2 cs = vec2(cos(w),sin(w));
      vec2 u = ab*vec2( cs.x,cs.y);
      vec2 v = ab*vec2(-cs.y,cs.x);
      w = w + dot(p-u,v)/(dot(p-u,u)+dot(v,v));
    }
    
    // compute final point and distance
    float d = length(p-ab*vec2(cos(w),sin(w)));
    
    // return signed distance
    return (dot(p/ab,p/ab)>1.0) ? d : -d;
  }
`,Km={SCREEN:{name:`screen`,screen:!0},PICKING:{name:`picking`,picking:!0}},qm={IGNORE:1,USE_BB:2},Jm=0,Ym=1,Xm=2,Zm=3,Qm=4,$m=5,eh=6,th=7,nh=function(){function e(t,n,i){r(this,e),this.r=t,this.gl=n,this.maxInstances=i.webglBatchSize,this.atlasSize=i.webglTexSize,this.bgColor=i.bgColor,this.debug=i.webglDebug,this.batchDebugInfo=[],i.enableWrapping=!0,i.createTextureCanvas=fm,this.atlasManager=new Bm(t,i),this.batchManager=new Vm(i),this.simpleShapeOptions=new Map,this.program=this._createShaderProgram(Km.SCREEN),this.pickingProgram=this._createShaderProgram(Km.PICKING),this.vao=this._createVAO()}return a(e,[{key:`addAtlasCollection`,value:function(e,t){this.atlasManager.addAtlasCollection(e,t)}},{key:`addTextureAtlasRenderType`,value:function(e,t){this.atlasManager.addRenderType(e,t)}},{key:`addSimpleShapeRenderType`,value:function(e,t){this.simpleShapeOptions.set(e,t)}},{key:`invalidate`,value:function(e){var t=(arguments.length>1&&arguments[1]!==void 0?arguments[1]:{}).type,n=this.atlasManager;return t?n.invalidate(e,{filterType:function(e){return e===t},forceRedraw:!0}):n.invalidate(e)}},{key:`gc`,value:function(){this.atlasManager.gc()}},{key:`_createShaderProgram`,value:function(e){var t=this.gl,n=`#version 300 es
      precision highp float;

      uniform mat3 uPanZoomMatrix;
      uniform int  uAtlasSize;
      
      // instanced
      in vec2 aPosition; // a vertex from the unit square
      
      in mat3 aTransform; // used to transform verticies, eg into a bounding box
      in int aVertType; // the type of thing we are rendering

      // the z-index that is output when using picking mode
      in vec4 aIndex;
      
      // For textures
      in int aAtlasId; // which shader unit/atlas to use
      in vec4 aTex; // x/y/w/h of texture in atlas

      // for edges
      in vec4 aPointAPointB;
      in vec4 aPointCPointD;
      in vec2 aLineWidth; // also used for node border width

      // simple shapes
      in vec4 aCornerRadius; // for round-rectangle [top-right, bottom-right, top-left, bottom-left]
      in vec4 aColor; // also used for edges
      in vec4 aBorderColor; // aLineWidth is used for border width

      // output values passed to the fragment shader
      out vec2 vTexCoord;
      out vec4 vColor;
      out vec2 vPosition;
      // flat values are not interpolated
      flat out int vAtlasId; 
      flat out int vVertType;
      flat out vec2 vTopRight;
      flat out vec2 vBotLeft;
      flat out vec4 vCornerRadius;
      flat out vec4 vBorderColor;
      flat out vec2 vBorderWidth;
      flat out vec4 vIndex;
      
      void main(void) {
        int vid = gl_VertexID;
        vec2 position = aPosition; // TODO make this a vec3, simplifies some code below

        if(aVertType == ${Jm}) {
          float texX = aTex.x; // texture coordinates
          float texY = aTex.y;
          float texW = aTex.z;
          float texH = aTex.w;

          if(vid == 1 || vid == 2 || vid == 4) {
            texX += texW;
          }
          if(vid == 2 || vid == 4 || vid == 5) {
            texY += texH;
          }

          float d = float(uAtlasSize);
          vTexCoord = vec2(texX / d, texY / d); // tex coords must be between 0 and 1

          gl_Position = vec4(uPanZoomMatrix * aTransform * vec3(position, 1.0), 1.0);
        }
        else if(aVertType == ${Qm} || aVertType == ${th} 
             || aVertType == ${$m} || aVertType == ${eh}) { // simple shapes

          // the bounding box is needed by the fragment shader
          vBotLeft  = (aTransform * vec3(0, 0, 1)).xy; // flat
          vTopRight = (aTransform * vec3(1, 1, 1)).xy; // flat
          vPosition = (aTransform * vec3(position, 1)).xy; // will be interpolated

          // calculations are done in the fragment shader, just pass these along
          vColor = aColor;
          vCornerRadius = aCornerRadius;
          vBorderColor = aBorderColor;
          vBorderWidth = aLineWidth;

          gl_Position = vec4(uPanZoomMatrix * aTransform * vec3(position, 1.0), 1.0);
        }
        else if(aVertType == ${Ym}) {
          vec2 source = aPointAPointB.xy;
          vec2 target = aPointAPointB.zw;

          // adjust the geometry so that the line is centered on the edge
          position.y = position.y - 0.5;

          // stretch the unit square into a long skinny rectangle
          vec2 xBasis = target - source;
          vec2 yBasis = normalize(vec2(-xBasis.y, xBasis.x));
          vec2 point = source + xBasis * position.x + yBasis * aLineWidth[0] * position.y;

          gl_Position = vec4(uPanZoomMatrix * vec3(point, 1.0), 1.0);
          vColor = aColor;
        } 
        else if(aVertType == ${Xm}) {
          vec2 pointA = aPointAPointB.xy;
          vec2 pointB = aPointAPointB.zw;
          vec2 pointC = aPointCPointD.xy;
          vec2 pointD = aPointCPointD.zw;

          // adjust the geometry so that the line is centered on the edge
          position.y = position.y - 0.5;

          vec2 p0, p1, p2, pos;
          if(position.x == 0.0) { // The left side of the unit square
            p0 = pointA;
            p1 = pointB;
            p2 = pointC;
            pos = position;
          } else { // The right side of the unit square, use same approach but flip the geometry upside down
            p0 = pointD;
            p1 = pointC;
            p2 = pointB;
            pos = vec2(0.0, -position.y);
          }

          vec2 p01 = p1 - p0;
          vec2 p12 = p2 - p1;
          vec2 p21 = p1 - p2;

          // Find the normal vector.
          vec2 tangent = normalize(normalize(p12) + normalize(p01));
          vec2 normal = vec2(-tangent.y, tangent.x);

          // Find the vector perpendicular to p0 -> p1.
          vec2 p01Norm = normalize(vec2(-p01.y, p01.x));

          // Determine the bend direction.
          float sigma = sign(dot(p01 + p21, normal));
          float width = aLineWidth[0];

          if(sign(pos.y) == -sigma) {
            // This is an intersecting vertex. Adjust the position so that there's no overlap.
            vec2 point = 0.5 * width * normal * -sigma / dot(normal, p01Norm);
            gl_Position = vec4(uPanZoomMatrix * vec3(p1 + point, 1.0), 1.0);
          } else {
            // This is a non-intersecting vertex. Treat it like a mitre join.
            vec2 point = 0.5 * width * normal * sigma * dot(normal, p01Norm);
            gl_Position = vec4(uPanZoomMatrix * vec3(p1 + point, 1.0), 1.0);
          }

          vColor = aColor;
        } 
        else if(aVertType == ${Zm} && vid < 3) {
          // massage the first triangle into an edge arrow
          if(vid == 0)
            position = vec2(-0.15, -0.3);
          if(vid == 1)
            position = vec2(  0.0,  0.0);
          if(vid == 2)
            position = vec2( 0.15, -0.3);

          gl_Position = vec4(uPanZoomMatrix * aTransform * vec3(position, 1.0), 1.0);
          vColor = aColor;
        }
        else {
          gl_Position = vec4(2.0, 0.0, 0.0, 1.0); // discard vertex by putting it outside webgl clip space
        }

        vAtlasId = aAtlasId;
        vVertType = aVertType;
        vIndex = aIndex;
      }
    `,r=this.batchManager.getIndexArray(),i=dm(t,n,`#version 300 es
      precision highp float;

      // declare texture unit for each texture atlas in the batch
      ${r.map(function(e){return`uniform sampler2D uTexture${e};`}).join(`
	`)}

      uniform vec4 uBGColor;
      uniform float uZoom;

      in vec2 vTexCoord;
      in vec4 vColor;
      in vec2 vPosition; // model coordinates

      flat in int vAtlasId;
      flat in vec4 vIndex;
      flat in int vVertType;
      flat in vec2 vTopRight;
      flat in vec2 vBotLeft;
      flat in vec4 vCornerRadius;
      flat in vec4 vBorderColor;
      flat in vec2 vBorderWidth;

      out vec4 outColor;

      ${Hm}
      ${Um}
      ${Wm}
      ${Gm}

      vec4 blend(vec4 top, vec4 bot) { // blend colors with premultiplied alpha
        return vec4( 
          top.rgb + (bot.rgb * (1.0 - top.a)),
          top.a   + (bot.a   * (1.0 - top.a)) 
        );
      }

      vec4 distInterp(vec4 cA, vec4 cB, float d) { // interpolate color using Signed Distance
        // scale to the zoom level so that borders don't look blurry when zoomed in
        // note 1.5 is an aribitrary value chosen because it looks good
        return mix(cA, cB, 1.0 - smoothstep(0.0, 1.5 / uZoom, abs(d))); 
      }

      void main(void) {
        if(vVertType == ${Jm}) {
          // look up the texel from the texture unit
          ${r.map(function(e){return`if(vAtlasId == ${e}) outColor = texture(uTexture${e}, vTexCoord);`}).join(`
	else `)}
        } 
        else if(vVertType == ${Zm}) {
          // mimics how canvas renderer uses context.globalCompositeOperation = 'destination-out';
          outColor = blend(vColor, uBGColor);
          outColor.a = 1.0; // make opaque, masks out line under arrow
        }
        else if(vVertType == ${Qm} && vBorderWidth == vec2(0.0)) { // simple rectangle with no border
          outColor = vColor; // unit square is already transformed to the rectangle, nothing else needs to be done
        }
        else if(vVertType == ${Qm} || vVertType == ${th} 
          || vVertType == ${$m} || vVertType == ${eh}) { // use SDF

          float outerBorder = vBorderWidth[0];
          float innerBorder = vBorderWidth[1];
          float borderPadding = outerBorder * 2.0;
          float w = vTopRight.x - vBotLeft.x - borderPadding;
          float h = vTopRight.y - vBotLeft.y - borderPadding;
          vec2 b = vec2(w/2.0, h/2.0); // half width, half height
          vec2 p = vPosition - vec2(vTopRight.x - b[0] - outerBorder, vTopRight.y - b[1] - outerBorder); // translate to center

          float d; // signed distance
          if(vVertType == ${Qm}) {
            d = rectangleSD(p, b);
          } else if(vVertType == ${th} && w == h) {
            d = circleSD(p, b.x); // faster than ellipse
          } else if(vVertType == ${th}) {
            d = ellipseSD(p, b);
          } else {
            d = roundRectangleSD(p, b, vCornerRadius.wzyx);
          }

          // use the distance to interpolate a color to smooth the edges of the shape, doesn't need multisampling
          // we must smooth colors inwards, because we can't change pixels outside the shape's bounding box
          if(d > 0.0) {
            if(d > outerBorder) {
              discard;
            } else {
              outColor = distInterp(vBorderColor, vec4(0), d - outerBorder);
            }
          } else {
            if(d > innerBorder) {
              vec4 outerColor = outerBorder == 0.0 ? vec4(0) : vBorderColor;
              vec4 innerBorderColor = blend(vBorderColor, vColor);
              outColor = distInterp(innerBorderColor, outerColor, d);
            } 
            else {
              vec4 outerColor;
              if(innerBorder == 0.0 && outerBorder == 0.0) {
                outerColor = vec4(0);
              } else if(innerBorder == 0.0) {
                outerColor = vBorderColor;
              } else {
                outerColor = blend(vBorderColor, vColor);
              }
              outColor = distInterp(vColor, outerColor, d - innerBorder);
            }
          }
        }
        else {
          outColor = vColor;
        }

        ${e.picking?`if(outColor.a == 0.0) discard;
             else outColor = vIndex;`:``}
      }
    `);i.aPosition=t.getAttribLocation(i,`aPosition`),i.aIndex=t.getAttribLocation(i,`aIndex`),i.aVertType=t.getAttribLocation(i,`aVertType`),i.aTransform=t.getAttribLocation(i,`aTransform`),i.aAtlasId=t.getAttribLocation(i,`aAtlasId`),i.aTex=t.getAttribLocation(i,`aTex`),i.aPointAPointB=t.getAttribLocation(i,`aPointAPointB`),i.aPointCPointD=t.getAttribLocation(i,`aPointCPointD`),i.aLineWidth=t.getAttribLocation(i,`aLineWidth`),i.aColor=t.getAttribLocation(i,`aColor`),i.aCornerRadius=t.getAttribLocation(i,`aCornerRadius`),i.aBorderColor=t.getAttribLocation(i,`aBorderColor`),i.uPanZoomMatrix=t.getUniformLocation(i,`uPanZoomMatrix`),i.uAtlasSize=t.getUniformLocation(i,`uAtlasSize`),i.uBGColor=t.getUniformLocation(i,`uBGColor`),i.uZoom=t.getUniformLocation(i,`uZoom`),i.uTextures=[];for(var a=0;a<this.batchManager.getMaxAtlasesPerBatch();a++)i.uTextures.push(t.getUniformLocation(i,`uTexture${a}`));return i}},{key:`_createVAO`,value:function(){var e=[0,0,1,0,1,1,0,0,1,1,0,1];this.vertexCount=e.length/2;var t=this.maxInstances,n=this.gl,r=this.program,i=n.createVertexArray();return n.bindVertexArray(i),Tm(n,`vec2`,r.aPosition,e),this.transformBuffer=Dm(n,t,r.aTransform),this.indexBuffer=Em(n,t,`vec4`,r.aIndex),this.vertTypeBuffer=Em(n,t,`int`,r.aVertType),this.atlasIdBuffer=Em(n,t,`int`,r.aAtlasId),this.texBuffer=Em(n,t,`vec4`,r.aTex),this.pointAPointBBuffer=Em(n,t,`vec4`,r.aPointAPointB),this.pointCPointDBuffer=Em(n,t,`vec4`,r.aPointCPointD),this.lineWidthBuffer=Em(n,t,`vec2`,r.aLineWidth),this.colorBuffer=Em(n,t,`vec4`,r.aColor),this.cornerRadiusBuffer=Em(n,t,`vec4`,r.aCornerRadius),this.borderColorBuffer=Em(n,t,`vec4`,r.aBorderColor),n.bindVertexArray(null),i}},{key:`buffers`,get:function(){var e=this;return this._buffers||=Object.keys(this).filter(function(e){return te(e,`Buffer`)}).map(function(t){return e[t]}),this._buffers}},{key:`startFrame`,value:function(e){var t=arguments.length>1&&arguments[1]!==void 0?arguments[1]:Km.SCREEN;this.panZoomMatrix=e,this.renderTarget=t,this.batchDebugInfo=[],this.wrappedCount=0,this.simpleCount=0,this.startBatch()}},{key:`startBatch`,value:function(){this.instanceCount=0,this.batchManager.startBatch()}},{key:`endFrame`,value:function(){this.endBatch()}},{key:`_isVisible`,value:function(e,t){return e.visible()?t&&t.isVisible?t.isVisible(e):!0:!1}},{key:`drawTexture`,value:function(e,t,n){var r=this.atlasManager,i=this.batchManager,a=r.getRenderTypeOpts(n);if(this._isVisible(e,a)&&!(e.isEdge()&&!this._isValidEdge(e))){if(this.renderTarget.picking&&a.getTexPickingMode){var s=a.getTexPickingMode(e);if(s===qm.IGNORE)return;if(s==qm.USE_BB){this.drawPickingRectangle(e,t,n);return}}var c=o(r.getAtlasInfo(e,n)),l;try{for(c.s();!(l=c.n()).done;){var u=l.value,d=u.atlas,p=u.tex1,m=u.tex2;i.canAddToCurrentBatch(d)||this.endBatch();for(var h=i.getAtlasIndexForBatch(d),g=0,_=[[p,!0],[m,!1]];g<_.length;g++){var v=f(_[g],2),y=v[0],b=v[1];if(y.w!=0){var x=this.instanceCount;this.vertTypeBuffer.getView(x)[0]=Jm,ym(t,this.indexBuffer.getView(x));var S=this.atlasIdBuffer.getView(x);S[0]=h;var C=this.texBuffer.getView(x);C[0]=y.x,C[1]=y.y,C[2]=y.w,C[3]=y.h;var w=this.transformBuffer.getMatrixView(x);this.setTransformMatrix(e,w,a,u,b),this.instanceCount++,b||this.wrappedCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}}catch(e){c.e(e)}finally{c.f()}}}},{key:`setTransformMatrix`,value:function(e,t,n,r){var i=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!0,a=0;if(n.shapeProps&&n.shapeProps.padding&&(a=e.pstyle(n.shapeProps.padding).pfValue),r){var o=r.bb,s=r.tex1,c=r.tex2,l=s.w/(s.w+c.w);i||(l=1-l);var u=this._getAdjustedBB(o,a,i,l);this._applyTransformMatrix(t,u,n,e)}else{var d=n.getBoundingBox(e),f=this._getAdjustedBB(d,a,!0,1);this._applyTransformMatrix(t,f,n,e)}}},{key:`_applyTransformMatrix`,value:function(e,t,n,r){var i,a;jm(e);var o=n.getRotation?n.getRotation(r):0;if(o!==0){var s=n.getRotationPoint(r),c=s.x,l=s.y;Nm(e,e,[c,l]),Pm(e,e,o);var u=n.getRotationOffset(r);i=u.x+(t.xOffset||0),a=u.y+(t.yOffset||0)}else i=t.x1,a=t.y1;Nm(e,e,[i,a]),Fm(e,e,[t.w,t.h])}},{key:`_getAdjus