@doegis/core/views/3d/webgl-engine/lib/edgeRendering/EdgeView.js

DOE GIS API

import{_ as e}from"../../../../../chunks/tslib.es6.js";import t from"../../../../../core/Accessor.js";import{equals as r,binaryIndexOf as s}from"../../../../../core/arrayUtils.js";import n from"../../../../../core/Logger.js";import{clamp as o}from"../../../../../core/mathUtils.js";import{disposeMaybe as i,destroyMaybe as a,isNone as c,isSome as d}from"../../../../../core/maybe.js";import{property as l}from"../../../../../core/accessorSupport/decorators/property.js";import"../../../../../core/accessorSupport/ensureType.js";import{subclass as h}from"../../../../../core/accessorSupport/decorators/subclass.js";import{f as u,t as m,e as g}from"../../../../../chunks/mat3.js";import{c as p}from"../../../../../chunks/mat3f64.js";import{c as f}from"../../../../../chunks/mat4f64.js";import{s as _,c as b,w as y,e as O}from"../../../../../chunks/vec3.js";import{c as j}from"../../../../../chunks/vec3f64.js";import{WatchUpdatingTracking as w}from"../../../../../core/support/WatchUpdatingTracking.js";import{g as E,a as v}from"../../../../../chunks/sphere.js";import{c as R}from"../../../../../chunks/vec33.js";import{ViewingMode as x}from"../../../../ViewingMode.js";import{encodeElevationOffset as T}from"../../collections/Component/Material/shader/ComponentData.glsl.js";import{TwoVectorPosition as C}from"../../core/util/TwoVectorPosition.js";import{GridLocalOriginFactory as M}from"../GridLocalOriginFactory.js";import{applyToModelMatrix as P}from"../localOriginHelper.js";import{LocalOriginManager as S}from"../LocalOriginManager.js";import{Object3D as D}from"../Object3D.js";import{VertexArrayObject as A}from"../VertexArrayObject.js";import{VertexAttribute as k}from"../VertexAttribute.js";import{VertexLayout as I,EdgeInputBufferLayout as U,EdgeShaderAttributeLocations as B,glVertexLayout as L}from"./bufferLayouts.js";import{RegularEdgeBufferWriter as H,SilhouetteEdgeBufferWriter as V}from"./edgeBufferWriters.js";import{EdgeType as N}from"./edgePreprocessing.js";import{EdgeRenderer as G,LINE_WIDTH_FRACTION_FACTOR as z,EXTENSION_LENGTH_OFFSET as W}from"./EdgeRenderer.js";import{EdgePassParameters as q}from"./EdgeShaderParameters.js";import{EdgeWorkerHandle as K}from"./EdgeWorkerHandle.js";import{Transparency as F}from"./interfaces.js";import{generateStrokesTexture as Q}from"./strokes.js";import{determineRendererType as J,determineEdgeTransparency as X,determineObjectTransparency as Y,fillComponenBufferIndices as Z}from"./util.js";import{BufferManager as $}from"../TextureBackedBuffer/BufferManager.js";import{EdgeSilhouette as ee}from"../../shaders/sources/edgeRenderer/EdgeUtil.glsl.js";import{BufferObject as te}from"../../../../webgl/BufferObject.js";import{Usage as re}from"../../../../webgl/enums.js";let se=class extends t{constructor(e){super(e),this._updatingHandles=new w,this._perObjectData=new Map,this._perObjectDataEvictionCache=new Set,this._renderers=new Map,this._gpuMemoryUsage=0,this._workerAbort=new AbortController,this._tmpModelPosition=j(),this._localOrigins=new S(new M(e.renderSR))}initialize(){this._worker=new K(this.schedule),this._componentColorManager=new $(this.rctx,3);const e=I.createBuffer(4);for(let t=0;t<4;t++)e.sideness.set(t,0,0===t||3===t?0:1),e.sideness.set(t,1,0===t||1===t?0:1);this._verticesBufferObject=te.createVertex(this.rctx,re.STATIC_DRAW,e.buffer)}destroy(){this.destroyed||(this._perObjectData.forEach((e=>this._discardObjectEntry(e))),this._perObjectData.clear(),this._strokesTexture=i(this._strokesTexture),this._componentColorManager=a(this._componentColorManager),this._workerAbort.abort(),this._worker.destroy(),this._verticesBufferObject=i(this._verticesBufferObject),this._renderers.clear(),this._updatingHandles.destroy())}get updating(){return this._updatingHandles.updating}get usedMemory(){return this._gpuMemoryUsage}shouldRender(){return this._renderers.size>0}async addComponentObject(e,t,r,s,n,o,i,a){if(this.hasObject(e))return this.getObjectMemoryUsage(e);let c;const d=new ie(new Promise((e=>c=e)),r.center,r.radius);this._perObjectData.set(e,d);const l=await this._updatingHandles.addPromise(this._addComponentGeometry(t,d,s,n,o,i,a));return this.setNeedsRender(),c(),l}async addOrUpdateObject3D(e,t,r,s){if(this.destroyed)return void n.getLogger(this.declaredClass).warn("Attempt to add an object to a destroyed instance");const o=this._perObjectData.get(e);let i;o?.renderables.length>0&&this._perObjectDataEvictionCache.add(o);const a=e.boundingVolumeWorldSpace.bounds,c=new ie(new Promise((e=>i=e)),E(a),v(a));this._perObjectData.set(e,c);const d=new Array;if(r.mergeGeometries&&e.geometries.length>1&&oe(e))d.push(this._addObjectMergedGeometries(e,c,t,r,s));else for(let n=0;n<e.geometries.length;n++){const o=e.geometries[n];o.material.supportsEdges&&d.push(this._addGeometry(e,c,o,t[0],r,s))}await this._updatingHandles.addPromise(Promise.all(d)),this._perObjectDataEvictionCache.delete(c),this._discardObjectEntry(o),this.setNeedsRender(),i()}_discardObjectEntry(e){e&&(e.renderables.length&&(e.renderables.forEach((e=>this._removeRenderable(e))),this.setNeedsRender()),e.loaded=null)}hasObject(e){return this._perObjectData.has(e)}async updateAllComponentOpacities(e,t){const r=await this._updatingHandles.addPromise(this._getObjectEntry(e));if(c(r))return;const s=t instanceof Array?e=>t[e]:()=>t;r.renderables.forEach((e=>{const t=e.components.meta.length;for(let r=0;r<t;r++){const t=s(r),n=e.components.meta[r],o=n.index;n.material.opacity=t,e.components.buffer.textureBuffer.setDataElement(o,1,3,255*t)}this._updateTransparency(e)})),this.setNeedsRender()}async getObjectMemoryUsage(e){const t=await this._getObjectEntry(e);return d(t)?t.renderables.reduce(((e,t)=>e+t.statistics.gpuMemoryUsage),0):0}async updateAllComponentMaterials(e,t,r,s){const n=e instanceof D,o=!!r.hasSlicePlane,i=J(t),a=G.getKey(i,o,n),d=await this._updatingHandles.addPromise(this._getObjectEntry(e));c(d)||(d.renderables.forEach((e=>{if(a!==e.rendererKey){const t=this._renderers.get(e.rendererKey),r=this._acquireRenderer(i,o,n);t.removeRenderable(e),--t.refCount,e.rendererKey=a,r.addRenderable(e)}for(let r=0;r<t.length;r++)e.components.meta[r].material=t[r];s&&this._updateComponentBuffer(e.components),this._updateTransparency(e)})),this.setNeedsRender())}async updateAllVerticalOffsets(e,t){const r=await this._updatingHandles.addPromise(this._getObjectEntry(e));c(r)||(r.renderables.forEach((e=>{const r=e.components.meta;for(let s=0;s<r.length;s++)e.components.meta[s].verticalOffset=t?.[s]??0;this._updateComponentBuffer(e.components)})),this.setNeedsRender())}async updateObjectVisibility(e,t){const r=await this._updatingHandles.addPromise(this._getObjectEntry(e));d(r)&&(r.renderables.forEach((e=>e.visible=t)),this.setNeedsRender())}removeObject(e){const t=this._perObjectData.get(e);t&&(this._perObjectData.delete(e),this._discardObjectEntry(t))}async _getObjectEntry(e){const t=this._perObjectData.get(e);if(!t)throw new Error("no object");return await t.loaded,null==t.loaded?null:t}render(e,t){if(c(this._componentColorManager))return;this._localOrigins.updateViewMatrices(e.camera.viewMatrix);const r=e.camera.viewInverseTransposeMatrix,s=j(),n=new C;let o=0,i=0;if(this._renderers.forEach((r=>{if(0===r.refCount)this._renderers.delete(r.key),r.dispose();else{let s=!0,n=!0;r.forEachRenderable((t=>{t.visible&&(o+=t.statistics.averageEdgeLength,i++,s&&t.regular&&(r.updateTechnique(e,!1),s=!1),n&&t.silhouette&&(r.updateTechnique(e,!0),n=!1))}),t)}})),this._componentColorManager.garbageCollect(),this._componentColorManager.updateTextures(),0===i)return;const a=new q(40*o/i,t);_(s,r[3],r[7],r[11]),n.set(s),b(a.transformWorldFromViewTH,n.high),b(a.transformWorldFromViewTL,n.low),u(a.transformViewFromCameraRelativeRS,e.camera.viewMatrix),m(_e,a.transformViewFromCameraRelativeRS),g(a.transformNormalViewFromGlobal,_e),a.transformProjFromView=e.camera.projectionMatrix,this._updateObjectCameraDistances(e),this._renderers.forEach((t=>{this._renderRegularEdges(t,e,a),this._renderSilhouetteEdges(t,e,a)}))}_updateTransparency(e){const t=X(e.components.meta),r=Y(e.components.meta);t===e.edgeTransparency&&r===e.objectTransparency||(e.edgeTransparency=t,e.objectTransparency=r,this._renderers.get(e.rendererKey).setRenderablesDirty())}_computeModelTransformWithLocalOrigin(e,t,r){e.getCombinedStaticTransformation(t,r);const s=d(t.localOrigin)?this._localOrigins.register(t.localOrigin):this._localOrigins.acquire(_(this._tmpModelPosition,r[12],r[13],r[14]));return t.localOrigin=s.origin,P(s.origin.vec3,r),s}_updateComponentBuffer(e){const{meta:t,buffer:r}=e,s=new Uint8Array(4);for(let n=0;n<t.length;n++){const e=t[n].material,i=t[n].index,a=o(Math.round(e.size*z),0,255),c=o(e.extensionLength,-W,255-W)+W,d="solid"===e.type?N.SOLID:N.SKETCH,l=255*e.opacity,h=e.color,u=255*h[0],m=255*h[1],g=255*h[2],p=255*h[3];r.textureBuffer.setData(i,0,u,m,g,p),r.textureBuffer.setData(i,1,a,c,d,l),T(t[n].verticalOffset,s),r.textureBuffer.setData(i,2,s[0],s[1],s[2],s[3])}}_createComponentBuffers(e){if(c(this._componentColorManager))return null;const t=new Array,r=this._componentColorManager.getBuffer(e.length);for(let n=0;n<e.length;n++){const s=e[n],o=r.acquireIndex();t.push({index:o,verticalOffset:0,material:s})}const s=new ae(r,t);return this._updateComponentBuffer(s),s}_extractEdges(e,t,r,s,n,o=n.length){return this._worker.process({data:t,indices:n,indicesLength:o,writerSettings:e,skipDeduplicate:r},this._workerAbort.signal,s)}_createRenderable(e,t,r,s,n){const o=t=>d(this._verticesBufferObject)?new ce(new A(this.rctx,B,{vertices:L,instances:t===ee.REGULAR?H.glLayout:V.glLayout},{vertices:this._verticesBufferObject,instances:te.createVertex(this.rctx,re.STATIC_DRAW,t===ee.REGULAR?e.regular.instancesData.buffer:e.silhouette.instancesData.buffer)}),t===ee.REGULAR?e.regular.lodInfo:e.silhouette.lodInfo):null,i=e.regular.lodInfo.lengths.length>0?o(ee.REGULAR):null,a=e.silhouette.lodInfo.lengths.length>0?o(ee.SILHOUETTE):null,c=(d(i)?i.vao.size:0)+(d(a)?a.vao.size:0);return new le(i,a,{gpuMemoryUsage:c,externalMemoryUsage:n,averageEdgeLength:e.averageEdgeLength},r,X(t.meta),Y(t.meta),t,s)}async _addGeometry(e,t,r,s,n,o){const i=r.vertexAttributes.get(k.POSITION),a=r.indices.get(k.POSITION),c=f(),d=this._computeModelTransformWithLocalOrigin(e,r,c),l=new fe(i,a,c,d);return this._addPositionData(t,l,r.edgeIndicesLength,s,n,o)}async _addPositionData(e,t,r,s,n,o=!1){if(null==e.loaded)return;const i=this._createComponentBuffers([s]);if(c(i)||r<=0)return;const a=this._acquireRenderer(s.type,!!n.hasSlicePlane,!0),{modelTransform:d,origin:l}=t,h=t.indices,u=t.position,m=u.data.length/u.size,g=U.createBuffer(m);for(let c=0;c<m;c++)g.position.set(c,0,u.data[c*u.size+0]),g.position.set(c,1,u.data[c*u.size+1]),g.position.set(c,2,u.data[c*u.size+2]);Z(i.meta,[0,g.componentIndex.count],g.componentIndex);const p=await this._updatingHandles.addPromise(this._extractEdges(a.writerSettings,g,!1,o,h,r));if(null==e.loaded)return;const f=this._createRenderable(p,i,new de(d,l),a.key,!1);e.renderables.push(f),a.addRenderable(f),this._gpuMemoryUsage+=f.statistics.gpuMemoryUsage}async _addComponentGeometry(e,t,r,s,n,o,i){if(null==t.loaded)return 0;const a=this._createComponentBuffers(o);if(c(a))return 0;const d=J(o),l=this._acquireRenderer(d,i.hasSlicePlane||!1,!1),h=U.createBuffer(r.count);R(h.position,r),Z(a.meta,n,h.componentIndex,s);const u=!0,m=l.writerSettings,g=await this._updatingHandles.addPromise(this._extractEdges(m,h,u,!1,s));if(null==t.loaded)return 0;const p=this._createRenderable(g,a,e,l.key,!0);return t.renderables.push(p),l.addRenderable(p),p.statistics.gpuMemoryUsage}async _addObjectMergedGeometries(e,t,r,s,n){const o=new Map;let i=0,a=null,c=0;for(let f=0;f<e.geometries.length;f++){const t=e.geometries[f];if(!t.material.supportsEdges)continue;!a&&t.localOrigin&&(a=t);const r=t.vertexAttributes.get(k.POSITION);c+=r.data.length/r.size,i+=t.edgeIndicesLength}const d=c>=65536?Uint32Array:Uint16Array,l=i?new d(i):null,h=[];let u=0;for(let f=0;f<e.geometries.length;f++){const t=e.geometries[f];if(!t.material.supportsEdges)continue;const r=t.vertexAttributes.get(k.POSITION),s=t.indices.get(k.POSITION);let n=o.get(r.data);if(null==n){n=h.length/3;for(let e=0;e<r.data.length;e+=r.size)h.push(r.data[e+0]),h.push(r.data[e+1]),h.push(r.data[e+2]);o.set(r.data,n)}if(s)for(let e=0;e<t.edgeIndicesLength;e++)l[u++]=n+s[e]}const m=a||e.geometries[0],g=f(),p=this._computeModelTransformWithLocalOrigin(e,m,g);for(let f=0;f<e.geometries.length;f++)e.geometries[f].localOrigin=p.origin;const _=new fe({data:h,size:3},l,g,p);await this._updatingHandles.addPromise(this._addPositionData(t,_,l.length,r[0],s,n))}_acquireRenderer(e,t,r){const s=G.getKey(e,t,r);let n=this._renderers.get(s);return c(this._strokesTexture)&&(this._strokesTexture=Q(this.rctx)),n||(n=new G(this.rctx,this.techniqueRepository,{type:e,hasSlicePlane:t,strokesTexture:this._strokesTexture,legacy:r,spherical:this.viewingMode===x.Global}),this._renderers.set(s,n)),++n.refCount,n}_removeRenderable(e){ne(e.regular),ne(e.silhouette);const t=this._renderers.get(e.rendererKey);if(t){t.removeRenderable(e),--t.refCount,"origin"in e.transform&&this._localOrigins.release(e.transform.origin),this._gpuMemoryUsage-=e.statistics.externalMemoryUsage?0:e.statistics.gpuMemoryUsage;for(const t of e.components.meta)e.components.buffer.releaseIndex(t.index)}}_updateObjectCameraDistances(e){const t=e.camera.eye,r=e.camera.viewForward,s=j(),n=e=>{y(s,e.center,t);const n=O(s,r),o=e.radius,i=n<-o?1/0:n<o?0:n-o;e.renderables.forEach((e=>e.distanceToCamera=i))};this._perObjectData.forEach(n),this._perObjectDataEvictionCache.forEach(n)}_renderRegularEdges(e,t,r){const s=e.bindRegularEdges(r,t),n=r.transparency,o=t.camera.perScreenPixelRatio;e.forEachRenderable((n=>{if(!ue(n)||!n.visible)return;const i=pe(n.regular.lod.lengths,n.distanceToCamera,o);e.renderRegularEdges(s,n,r,t,i)}),n)}_renderSilhouetteEdges(e,t,r){const s=e.bindSilhouetteEdges(r,t),n=r.transparency,o=t.camera.perScreenPixelRatio;e.forEachRenderable((n=>{if(!ge(n)||!n.visible)return;const i=pe(n.silhouette.lod.lengths,n.distanceToCamera,o);e.renderSilhouetteEdges(s,n,r,t,i)}),n)}get test(){return{hasRenderedPrimitives:e=>{let t=!1;const r=e.perScreenPixelRatio,s=(e,s)=>e.forEachRenderable((e=>{e.visible&&!t&&(ue(e)&&(t=pe(e.regular.lod.lengths,e.distanceToCamera,r)>0),!t&&ge(e)&&(t=pe(e.silhouette.lod.lengths,e.distanceToCamera,r)>0))}),s);return this._renderers.forEach((e=>{t||(s(e,F.OPAQUE),s(e,F.TRANSPARENT))})),t}}}};function ne(e){d(e)&&(e.vao.vertexBuffers.instances.dispose(),e.vao.dispose(!1),e.vao=null)}function oe(e){let t=null,s=null;for(let n=0;n<e.geometries.length;n++){const o=e.geometries[n];if(o.material.supportsEdges){if(t){if(!r(t,o.transformation))return!1}else t=o.transformation;if(!s&&d(o.localOrigin))s=o;else if(s&&d(s.localOrigin)&&d(o.localOrigin)&&s.localOrigin.id!==o.localOrigin.id)return!1}}return!0}e([l({constructOnly:!0})],se.prototype,"rctx",void 0),e([l({constructOnly:!0})],se.prototype,"renderSR",void 0),e([l({constructOnly:!0})],se.prototype,"viewingMode",void 0),e([l({constructOnly:!0})],se.prototype,"techniqueRepository",void 0),e([l({constructOnly:!0})],se.prototype,"setNeedsRender",void 0),e([l({constructOnly:!0})],se.prototype,"schedule",void 0),e([l({readOnly:!0})],se.prototype,"_updatingHandles",void 0),e([l({readOnly:!0})],se.prototype,"updating",null),se=e([h("esri.views.3d.webgl-engine.lib.edgeRendering.EdgeView")],se);class ie{constructor(e,t,r){this.center=t,this.radius=r,this.renderables=new Array,this.loaded=e,this.loaded.then((()=>{null!=this.loaded&&(this.loaded=!0)}))}}class ae{constructor(e,t){this.buffer=e,this.meta=t}}class ce{constructor(e,t){this.vao=e,this.lod=t}}class de{constructor(e,t){this.modelMatrix=e,this.origin=t}}class le{constructor(e,t,r,s,n,o,i,a){this.regular=e,this.silhouette=t,this.statistics=r,this.transform=s,this.edgeTransparency=n,this.objectTransparency=o,this.components=i,this.rendererKey=a,this.distanceToCamera=0,this.visible=!0}}class he extends le{}function ue(e){return d(e.regular)}class me extends le{}function ge(e){return d(e.silhouette)}function pe(e,t,r){const n=t*r,o=s(e,n,!0);return-1===o?n<e[0]?e.length:0:e.length-o}class fe{constructor(e,t,r,s){this.position=e,this.indices=t,this.modelTransform=r,this.origin=s}}const _e=p();export{se as EdgeView,de as LegacyTransform,he as RegularRenderable,le as Renderable,me as SilhouetteRenderable};