mirror of
https://github.com/DaanVandenBosch/phantasmal-world.git
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1 line
12 KiB
JavaScript
1 line
12 KiB
JavaScript
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(window.webpackJsonp=window.webpackJsonp||[]).push([[5],{"7/+l":function(t,e,i){"use strict";var r;i.d(e,"b",(function(){return r})),i.d(e,"a",(function(){return s})),function(t){t[t.RGBA_S3TC_DXT1=0]="RGBA_S3TC_DXT1",t[t.RGBA_S3TC_DXT3=1]="RGBA_S3TC_DXT3"}(r||(r={}));class s{constructor(t,e,i,r,s){this.gfx=t,this.format=e,this.width=i,this.height=r,this.data=s}upload(){null==this.gfx_texture&&(this.gfx_texture=this.gfx.create_texture(this.format,this.width,this.height,this.data))}destroy(){this.gfx.destroy_texture(this.gfx_texture)}}},FLbM:function(t,e,i){"use strict";var r=i("e6d5"),s=i("tDPm");class n{constructor(){this.look_at=new s.c(0,0,0),this.x_rot=0,this.y_rot=0,this.z_rot=0,this._zoom=1,this._mat4=s.a.identity()}get mat4(){return this._mat4}pan(t,e,i){return this.look_at.x+=t,this.look_at.y+=e,this.look_at.z+=i,this.update_matrix(),this}zoom(t){return this._zoom*=t,this.look_at.x*=t,this.look_at.y*=t,this.look_at.z*=t,this.update_matrix(),this}reset(){return this.look_at.x=0,this.look_at.y=0,this.look_at.z=0,this.x_rot=0,this.y_rot=0,this.z_rot=0,this._zoom=1,this.update_matrix(),this}update_matrix(){this._mat4.data[12]=-this.look_at.x,this._mat4.data[13]=-this.look_at.y,this._mat4.data[14]=-this.look_at.z,this._mat4.data[0]=this._zoom,this._mat4.data[5]=this._zoom,this._mat4.data[10]=this._zoom}}var a=i("ViJ0");i.d(e,"a",(function(){return o}));class o{constructor(t){this.perspective_projection=t,this.projection_mat=s.a.identity(),this.scene=new r.a,this.camera=new n,this.canvas_element=document.createElement("canvas"),this.schedule_render=()=>{null==this.animation_frame&&(this.animation_frame=requestAnimationFrame(this.call_render))},this.call_render=()=>{this.animation_frame=void 0,this.render()},this.mousedown=t=>{1===t.buttons&&(this.pointer_pos=new s.b(t.clientX,t.clientY),window.addEventListener("mousemove",this.mousemove),window.addEventListener("mouseup",this.mouseup))},this.mousemove=t=>{if(1===t.buttons){const e=new s.b(t.clientX,t.clientY),i=Object(s.e)(e,this.pointer_pos);this.camera.pan(-i.x,i.y,0),this.pointer_pos=e,this.schedule_render()}},this.mouseup=()=>{this.pointer_pos=void 0,window.removeEventListener("mousemove",this.mousemove),window.removeEventListener("mouseup",this.mouseup)},this.wheel=t=>{this.perspective_projection?t.deltaY<0?this.camera.pan(0,0,-5):this.camera.pan(0,0,5):t.deltaY<0?this.camera.zoom(1.1):this.camera.zoom(.9),this.schedule_render()},this.canvas_element.width=800,this.canvas_element.height=600,this.canvas_element.addEventListener("mousedown",this.mousedown),this.canvas_element.addEventListener("wheel",this.wheel,{passive:!0})}dispose(){this.destroy_scene()}set_size(t,e){if(this.perspective_projection){const i=75,r=t/e,n=.1,o=2e3,h=n*Math.tan(Object(a.a)(.5*i)),u=-h,d=r*h,c=-d;this.projection_mat=s.a.of(2*n/(d-c),0,(d+c)/(d-c),0,0,2*n/(h-u),(h+u)/(h-u),0,0,0,-(o+n)/(o-n),-2*o*n/(o-n),0,0,-1,0)}else{const i=t,r=e,n=-1e3,a=1e3;this.projection_mat=s.a.of(2/i,0,0,0,0,2/r,0,0,0,0,2/(n-a),0,0,0,0,1)}this.schedule_render()}start_rendering(){this.schedule_render()}stop_rendering(){null!=this.animation_frame&&cancelAnimationFrame(this.animation_frame),this.animation_frame=void 0}destroy_scene(){this.scene.traverse(t=>{var e,i,r;null===(e=t.mesh)||void 0===e||e.destroy(this.gfx),null===(r=null===(i=t.mesh)||void 0===i?void 0:i.texture)||void 0===r||r.destroy(),t.mesh=void 0},void 0),this.scene.root_node.clear_children(),this.scene.root_node.transform=s.a.identity()}}},ViJ0:function(t,e,i){"use strict";i.d(e,"c",(function(){return n})),i.d(e,"a",(function(){return a})),i.d(e,"b",(function(){return o}));const r=180/Math.PI,s=Math.PI/180;function n(t){return t*r}function a(t){return t*s}function o(t,e){return(t%e+e)%e}},Ye55:function(t,e,i){"use strict";i.r(e);var r=i("rwco"),s=i("y3fX"),n=i("FLbM"),a=i("tDPm"),o=i("7/+l");class h{constructor(t,e){this.device=t,this.bind_group_layout=e}create_gfx_mesh(t,e,i,r){const s=this.device.createBuffer({size:64,usage:GPUBufferUsage.COPY_DST|GPUBufferUsage.UNIFORM}),n=this.device.createBindGroup({layout:this.bind_group_layout,bindings:[{bind
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