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seagull-game/app/basepak/static/js/mermaid/chunks/mermaid.esm.min/chunk-7SRKK4IT.mjs

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state sync
2025-11-23 14:59:17 -08:00
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float circleSD(vec2 p, float r) {
return distance(vec2(0), p) - r; // signed distance
}
`,lm=`
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);
}
`,vm=`
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;
}
`,fm=`
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;
}
`,Ca={SCREEN:{name:"screen",screen:!0},PICKING:{name:"picking",picking:!0}},Rn={IGNORE:1,USE_BB:2},Ts=0,Xl=1,Yl=2,Ss=3,Ht=4,on=5,pa=6,ya=7,cm=(function(){function r(e,t,a){gt(this,r),this.r=e,this.gl=t,this.maxInstances=a.webglBatchSize,this.atlasSize=a.webglTexSize,this.bgColor=a.bgColor,this.debug=a.webglDebug,this.batchDebugInfo=[],a.enableWrapping=!0,a.createTextureCanvas=Wy,this.atlasManager=new sm(e,a),this.batchManager=new om(a),this.simpleShapeOptions=new Map,this.program=this._createShaderProgram(Ca.SCREEN),this.pickingProgram=this._createShaderProgram(Ca.PICKING),this.vao=this._createVAO()}return v(r,"ElementDrawingWebGL"),pt(r,[{key:"addAtlasCollection",value:v(function(t,a){this.atlasManager.addAtlasCollection(t,a)},"addAtlasCollection")},{key:"addTextureAtlasRenderType",value:v(function(t,a){this.atlasManager.addRenderType(t,a)},"addTextureAtlasRenderType")},{key:"addSimpleShapeRenderType",value:v(function(t,a){this.simpleShapeOptions.set(t,a)},"addSimpleShapeRenderType")},{key:"invalidate",value:v(function(t){var a=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{},n=a.type,i=this.atlasManager;return n?i.invalidate(t,{filterType:v(function(o){return o===n},"filterType"),forceRedraw:!0}):i.invalidate(t)},"invalidate")},{key:"gc",value:v(function(){this.atlasManager.gc()},"gc")},{key:"_createShaderProgram",value:v(function(t){var a=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 == `.concat(Ts,`) {
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 == `).concat(Ht," || aVertType == ").concat(ya,`
|| aVertType == `).concat(on," || aVertType == ").concat(pa,`) { // 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 == `).concat(Xl,`) {
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 == `).concat(Yl,`) {
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 == `).concat(Ss,` && 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;
}
`),i=this.batchManager.getIndexArray(),s=`#version 300 es
precision highp float;
// declare texture unit for each texture atlas in the batch
`.concat(i.map(function(u){return"uniform sampler2D uTexture".concat(u,";")}).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;
`).concat(um,`
`).concat(lm,`
`).concat(vm,`
`).concat(fm,`
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 == `).concat(Ts,`) {
// look up the texel from the texture unit
`).concat(i.map(function(u){return"if(vAtlasId == ".concat(u,") outColor = texture(uTexture").concat(u,", vTexCoord);")}).join(`
else `),`
}
else if(vVertType == `).concat(Ss,`) {
// 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 == `).concat(Ht,` && 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 == `).concat(Ht," || vVertType == ").concat(ya,`
|| vVertType == `).concat(on," || vVertType == ").concat(pa,`) { // 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 == `).concat(Ht,`) {
d = rectangleSD(p, b);
} else if(vVertType == `).concat(ya,` && w == h) {
d = circleSD(p, b.x); // faster than ellipse
} else if(vVertType == `).concat(ya,`) {
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;
}
`).concat(t.picking?`if(outColor.a == 0.0) discard;
else outColor = vIndex;`:"",`
}
`),o=Hy(a,n,s);o.aPosition=a.getAttribLocation(o,"aPosition"),o.aIndex=a.getAttribLocation(o,"aIndex"),o.aVertType=a.getAttribLocation(o,"aVertType"),o.aTransform=a.getAttribLocation(o,"aTransform"),o.aAtlasId=a.getAttribLocation(o,"aAtlasId"),o.aTex=a.getAttribLocation(o,"aTex"),o.aPointAPointB=a.getAttribLocation(o,"aPointAPointB"),o.aPointCPointD=a.getAttribLocation(o,"aPointCPointD"),o.aLineWidth=a.getAttribLocation(o,"aLineWidth"),o.aColor=a.getAttribLocation(o,"aColor"),o.aCornerRadius=a.getAttribLocation(o,"aCornerRadius"),o.aBorderColor=a.getAttribLocation(o,"aBorderColor"),o.uPanZoomMatrix=a.getUniformLocation(o,"uPanZoomMatrix"),o.uAtlasSize=a.getUniformLocation(o,"uAtlasSize"),o.uBGColor=a.getUniformLocation(o,"uBGColor"),o.uZoom=a.getUniformLocation(o,"uZoom"),o.uTextures=[];for(var l=0;l<this.batchManager.getMaxAtlasesPerBatch();l++)o.uTextures.push(a.getUniformLocation(o,"uTexture".concat(l)));return o},"_createShaderProgram")},{key:"_createVAO",value:v(function(){var t=[0,0,1,0,1,1,0,0,1,1,0,1];this.vertexCount=t.length/2;var a=this.maxInstances,n=this.gl,i=this.program,s=n.createVertexArray();return n.bindVertexArray(s),Jy(n,"vec2",i.aPosition,t),this.transformBuffer=jy(n,a,i.aTransform),this.indexBuffer=Vr(n,a,"vec4",i.aIndex),this.vertTypeBuffer=Vr(n,a,"int",i.aVertType),this.atlasIdBuffer=Vr(n,a,"int",i.aAtlasId),this.texBuffer=Vr(n,a,"vec4",i.aTex),this.pointAPointBBuffer=Vr(n,a,"vec4",i.aPointAPointB),this.pointCPointDBuffer=Vr(n,a,"vec4",i.aPointCPointD),this.lineWidthBuffer=Vr(n,a,"vec2",i.aLineWidth),this.colorBuffer=Vr(n,a,"vec4",i.aColor),this.cornerRadiusBuffer=Vr(n,a,"vec4",i.aCornerRadius),this.borderColorBuffer=Vr(n,a,"vec4",i.aBorderColor),n.bindVertexArray(null),s},"_createVAO")},{key:"buffers",get:v(function(){var t=this;return this._buffers||(this._buffers=Object.keys(this).filter(function(a){return nt(a,"Buffer")}).map(function(a){return t[a]})),this._buffers},"get")},{key:"startFrame",value:v(function(t){var a=arguments.length>1&&arguments[1]!==void 0?arguments[1]:Ca.SCREEN;this.panZoomMatrix=t,this.renderTarget=a,this.batchDebugInfo=[],this.wrappedCount=0,this.simpleCount=0,this.startBatch()},"startFrame")},{key:"startBatch",value:v(function(){this.instanceCount=0,this.batchManager.startBatch()},"startBatch")},{key:"endFrame",value:v(function(){this.endBatch()},"endFrame")},{key:"_isVisible",value:v(function(t,a){return t.visible()?a&&a.isVisible?a.isVisible(t):!0:!1},"_isVisible")},{key:"drawTexture",value:v(function(t,a,n){var i=this.atlasManager,s=this.batchManager,o=i.getRenderTypeOpts(n);if(this._isVisible(t,o)&&!(t.isEdge()&&!this._isValidEdge(t))){if(this.renderTarget.picking&&o.getTexPickingMode){var l=o.getTexPickingMode(t);if(l===Rn.IGNORE)return;if(l==Rn.USE_BB){this.drawPickingRectangle(t,a,n);return}}var u=i.getAtlasInfo(t,n),f=Dr(u),c;try{for(f.s();!(c=f.n()).done;){var d=c.value,g=d.atlas,h=d.tex1,m=d.tex2;s.canAddToCurrentBatch(g)||this.endBatch();for(var p=s.getAtlasIndexForBatch(g),y=0,b=[[h,!0],[m,!1]];y<b.length;y++){var w=je(b[y],2),x=w[0],C=w[1];if(x.w!=0){var T=this.instanceCount;this.vertTypeBuffer.getView(T)[0]=Ts;var E=this.indexBuffer.getView(T);Gt(a,E);var S=this.atlasIdBuffer.getView(T);S[0]=p;var D=this.texBuffer.getView(T);D[0]=x.x,D[1]=x.y,D[2]=x.w,D[3]=x.h;var B=this.transformBuffer.getMatrixView(T);this.setTransformMatrix(t,B,o,d,C),this.instanceCount++,C||this.wrappedCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}}catch(P){f.e(P)}finally{f.f()}}},"drawTexture")},{key:"setTransformMatrix",value:v(function(t,a,n,i){var s=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!0,o=0;if(n.shapeProps&&n.shapeProps.padding&&(o=t.pstyle(n.shapeProps.padding).pfValue),i){var l=i.bb,u=i.tex1,f=i.tex2,c=u.w/(u.w+f.w);s||(c=1-c);var d=this._getAdjustedBB(l,o,s,c);this._applyTransformMatrix(a,d,n,t)}else{var g=n.getBoundingBox(t),h=this._getAdjustedBB(g,o,!0,1);this._applyTransformMatrix(a,h,n,t)}},"setTransformMatrix")},{key:"_applyTransformMatrix",value:v(function(t,a,n,i){var s,o;Ul(t);var l=n.getRotation?n.getRotation(i):0;if(l!==0){va
/*! Bundled license information:
cytoscape/dist/cytoscape.esm.mjs:
(*!
Embeddable Minimum Strictly-Compliant Promises/A+ 1.1.1 Thenable
Copyright (c) 2013-2014 Ralf S. Engelschall (http://engelschall.com)
Licensed under The MIT License (http://opensource.org/licenses/MIT)
*)
(*!
Event object based on jQuery events, MIT license
https://jquery.org/license/
https://tldrlegal.com/license/mit-license
https://github.com/jquery/jquery/blob/master/src/event.js
*)
(*! Bezier curve function generator. Copyright Gaetan Renaudeau. MIT License: http://en.wikipedia.org/wiki/MIT_License *)
(*! Runge-Kutta spring physics function generator. Adapted from Framer.js, copyright Koen Bok. MIT License: http://en.wikipedia.org/wiki/MIT_License *)
*/
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