345 lines
851 KiB
JavaScript
345 lines
851 KiB
JavaScript
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!function(t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).Custom=t()}(function(){return function i(a,n,s){function o(e,t){if(!n[e]){if(!a[e]){var r="function"==typeof require&&require;if(!t&&r)return r(e,!0);if(l)return l(e,!0);throw(r=new Error("Cannot find module '"+e+"'")).code="MODULE_NOT_FOUND",r}r=n[e]={exports:{}},a[e][0].call(r.exports,function(t){return o(a[e][1][t]||t)},r,r.exports,i,a,n,s)}return n[e].exports}for(var l="function"==typeof require&&require,t=0;t<s.length;t++)o(s[t]);return o}({1:[function(t,e,r){"use strict";r.byteLength=function(t){var e=h(t),t=e[0],e=e[1];return 3*(t+e)/4-e},r.toByteArray=function(t){var e,r,i=h(t),a=i[0],i=i[1],n=new u(function(t,e){return 3*(t+e)/4-e}(a,i)),s=0,o=0<i?a-4:a;for(r=0;r<o;r+=4)e=l[t.charCodeAt(r)]<<18|l[t.charCodeAt(r+1)]<<12|l[t.charCodeAt(r+2)]<<6|l[t.charCodeAt(r+3)],n[s++]=e>>16&255,n[s++]=e>>8&255,n[s++]=255&e;2===i&&(e=l[t.charCodeAt(r)]<<2|l[t.charCodeAt(r+1)]>>4,n[s++]=255&e);1===i&&(e=l[t.charCodeAt(r)]<<10|l[t.charCodeAt(r+1)]<<4|l[t.charCodeAt(r+2)]>>2,n[s++]=e>>8&255,n[s++]=255&e);return n},r.fromByteArray=function(t){for(var e,r=t.length,i=r%3,a=[],n=0,s=r-i;n<s;n+=16383)a.push(function(t,e,r){for(var i,a=[],n=e;n<r;n+=3)i=(t[n]<<16&16711680)+(t[n+1]<<8&65280)+(255&t[n+2]),a.push(function(t){return o[t>>18&63]+o[t>>12&63]+o[t>>6&63]+o[63&t]}(i));return a.join("")}(t,n,s<n+16383?s:n+16383));1==i?(e=t[r-1],a.push(o[e>>2]+o[e<<4&63]+"==")):2==i&&(e=(t[r-2]<<8)+t[r-1],a.push(o[e>>10]+o[e>>4&63]+o[e<<2&63]+"="));return a.join("")};for(var o=[],l=[],u="undefined"!=typeof Uint8Array?Uint8Array:Array,i="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",a=0,n=i.length;a<n;++a)o[a]=i[a],l[i.charCodeAt(a)]=a;function h(t){var e=t.length;if(0<e%4)throw new Error("Invalid string. Length must be a multiple of 4");t=t.indexOf("=");return[t=-1===t?e:t,t===e?0:4-t%4]}l["-".charCodeAt(0)]=62,l["_".charCodeAt(0)]=63},{}],2:[function(z,t,F){!function(t){!function(){"use strict";var o=z("base64-js"),n=z("ieee754");F.Buffer=d,F.SlowBuffer=function(t){+t!=t&&(t=0);return d.alloc(+t)},F.INSPECT_MAX_BYTES=50;var e=2147483647;function a(t){if(e<t)throw new RangeError('The value "'+t+'" is invalid for option "size"');t=new Uint8Array(t);return t.__proto__=d.prototype,t}function d(t,e,r){if("number"!=typeof t)return i(t,e,r);if("string"==typeof e)throw new TypeError('The "string" argument must be of type string. Received type number');return l(t)}function i(t,e,r){if("string"==typeof t)return function(t,e){"string"==typeof e&&""!==e||(e="utf8");if(!d.isEncoding(e))throw new TypeError("Unknown encoding: "+e);var r=0|f(t,e),i=a(r),e=i.write(t,e);e!==r&&(i=i.slice(0,e));return i}(t,e);if(ArrayBuffer.isView(t))return u(t);if(null==t)throw TypeError("The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type "+typeof t);if(g(t,ArrayBuffer)||t&&g(t.buffer,ArrayBuffer))return function(t,e,r){if(e<0||t.byteLength<e)throw new RangeError('"offset" is outside of buffer bounds');if(t.byteLength<e+(r||0))throw new RangeError('"length" is outside of buffer bounds');r=void 0===e&&void 0===r?new Uint8Array(t):void 0===r?new Uint8Array(t,e):new Uint8Array(t,e,r);return r.__proto__=d.prototype,r}(t,e,r);if("number"==typeof t)throw new TypeError('The "value" argument must not be of type number. Received type number');var i=t.valueOf&&t.valueOf();if(null!=i&&i!==t)return d.from(i,e,r);i=function(t){if(d.isBuffer(t)){var e=0|h(t.length),r=a(e);return 0===r.length?r:(t.copy(r,0,0,e),r)}if(void 0!==t.length)return"number"!=typeof t.length||w(t.length)?a(0):u(t);if("Buffer"===t.type&&Array.isArray(t.data))return u(t.data)}(t);if(i)return i;if("undefined"!=typeof Symbol&&null!=Symbol.toPrimitive&&"function"==typeof t[Symbol.toPrimitive])return d.from(t[Symbol.toPrimitive]("string"),e,r);throw new TypeError("The first argument must be one of type string,
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uniform float dis;
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uniform float spzj;
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uniform vec3 visibleColor;
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uniform vec3 disVisibleColor;
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uniform float mixNum;
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uniform sampler2D colorTexture;
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uniform sampler2D marsShadow;
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uniform sampler2D depthTexture;
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uniform mat4 _shadowMap_matrix;
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uniform vec4 shadowMap_lightPositionEC;
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uniform vec3 shadowMap_lightPositionWC;
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uniform vec4 shadowMap_lightDirectionEC;
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uniform vec3 shadowMap_lightUp;
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uniform vec3 shadowMap_lightDir;
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uniform vec3 shadowMap_lightRight;
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uniform vec4 shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness;
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uniform vec4 shadowMap_texelSizeDepthBiasAndNormalShadingSmooth;
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varying vec2 v_textureCoordinates;
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vec4 toEye(in vec2 uv, in float depth){
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vec2 xy = vec2((uv.x * 2.0 - 1.0),(uv.y * 2.0 - 1.0));
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vec4 posInCamera =czm_inverseProjection * vec4(xy, depth, 1.0);
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posInCamera =posInCamera / posInCamera.w;
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return posInCamera;
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}
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float getDepth(in vec4 depth){
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float z_window = czm_unpackDepth(depth);
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z_window = czm_reverseLogDepth(z_window);
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float n_range = czm_depthRange.near;
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float f_range = czm_depthRange.far;
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return (2.0 * z_window - n_range - f_range) / (f_range - n_range);
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}
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float _czm_sampleShadowMap(sampler2D shadowMap, vec2 uv){
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return texture2D(shadowMap, uv).r;
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}
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float _czm_shadowDepthCompare(sampler2D shadowMap, vec2 uv, float depth){
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return step(depth, _czm_sampleShadowMap(shadowMap, uv));
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}
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float _czm_shadowVisibility(sampler2D shadowMap, czm_shadowParameters shadowParameters){
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float depthBias = shadowParameters.depthBias;
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float depth = shadowParameters.depth;
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float nDotL = shadowParameters.nDotL;
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float normalShadingSmooth = shadowParameters.normalShadingSmooth;
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float darkness = shadowParameters.darkness;
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vec2 uv = shadowParameters.texCoords;
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depth -= depthBias;
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vec2 texelStepSize = shadowParameters.texelStepSize;
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float radius = 1.0;
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float dx0 = -texelStepSize.x * radius;
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float dy0 = -texelStepSize.y * radius;
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float dx1 = texelStepSize.x * radius;
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float dy1 = texelStepSize.y * radius;
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float visibility =
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(
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_czm_shadowDepthCompare(shadowMap, uv, depth)
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+_czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, dy0), depth) +
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_czm_shadowDepthCompare(shadowMap, uv + vec2(0.0, dy0), depth) +
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_czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, dy0), depth) +
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_czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, 0.0), depth) +
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_czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, 0.0), depth) +
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_czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, dy1), depth) +
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_czm_shadowDepthCompare(shadowMap, uv + vec2(0.0, dy1), depth) +
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_czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, dy1), depth)
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) * (1.0 / 9.0)
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;
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return visibility;
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}
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vec3 pointProjectOnPlane(in vec3 planeNormal, in vec3 planeOrigin, in vec3 point){
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vec3 v01 = point -planeOrigin;
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float d = dot(planeNormal, v01) ;
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return (point - planeNormal * d);
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}
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float ptm(vec3 pt){
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return sqrt(pt.x*pt.x + pt.y*pt.y + pt.z*pt.z);
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}
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void main()
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{
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const float PI = 3.141592653589793;
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vec4 color = texture2D(colorTexture, v_textureCoordinates);
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vec4 currD = texture2D(depthTexture, v_textureCoordinates);
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// vec4 stcc = texture2D(marsShadow, v_textureCoordinates);
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// gl_FragColor = currD;
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// return;
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if(currD.r>=1.0){
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gl_FragColor = color;
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return;
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}
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float depth = getDepth(currD);
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// gl_FragColor = vec4(depth,0.0,0.0,1.0);
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// return;
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// float depth = czm_unpackDepth(texture2D(depthTexture, v_textureCoordinates));
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vec4 positionEC = toEye(v_textureCoordinates, depth);
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vec3 normalEC = vec3(1.0);
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czm_shadowParameters shadowParameters;
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shadowParameters.texelStepSize = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.xy;
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shadowParameters.depthBias = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.z;
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shadowParameters.normalShadingSmooth = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.w;
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shadowParameters.darkness = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.w;
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shadowParameters.depthBias *= max(depth * 0.01, 1.0);
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vec3 directionEC = normalize(positionEC.xyz - shadowMap_lightPositionEC.xyz);
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float nDotL = clamp(dot(normalEC, -directionEC), 0.0, 1.0);
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vec4 shadowPosition = _shadowMap_matrix * positionEC;
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shadowPosition /= shadowPosition.w;
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if (any(lessThan(shadowPosition.xyz, vec3(0.0))) || any(greaterThan(shadowPosition.xyz, vec3(1.0))))
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{
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gl_FragColor = color;
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return;
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}
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//坐标与视点位置距离，大于最大距离则舍弃阴影效果
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vec4 lw = vec4(shadowMap_lightPositionWC,1.0);
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vec4 vw = czm_inverseView* vec4(positionEC.xyz, 1.0);
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if(distance(lw.xyz,vw.xyz)>dis){
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gl_FragColor = color;
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return;
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}
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//水平夹角限制
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vec3 ptOnSP = pointProjectOnPlane(shadowMap_lightUp,lw.xyz,vw.xyz);
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directionEC = ptOnSP - lw.xyz;
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float directionECMO = ptm(directionEC.xyz);
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float shadowMap_lightDirMO = ptm(shadowMap_lightDir.xyz);
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float cosJJ = dot(directionEC,shadowMap_lightDir)/(directionECMO*shadowMap_lightDirMO);
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float degJJ = acos(cosJJ)*(180.0 / PI);
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degJJ = abs(degJJ);
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if(degJJ>spzj/2.0){
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gl_FragColor = color;
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return;
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}
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//垂直夹角限制
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vec3 ptOnCZ = pointProjectOnPlane(shadowMap_lightRight,lw.xyz,vw.xyz);
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vec3 dirOnCZ = ptOnCZ - lw.xyz;
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float dirOnCZMO = ptm(dirOnCZ);
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float cosJJCZ = dot(dirOnCZ,shadowMap_lightDir)/(dirOnCZMO*shadowMap_lightDirMO);
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float degJJCZ = acos(cosJJCZ)*(180.0 / PI);
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degJJCZ = abs(degJJCZ);
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if(degJJCZ>czzj/2.0){
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gl_FragColor = color;
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return;
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}
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shadowParameters.texCoords = shadowPosition.xy;
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shadowParameters.depth = shadowPosition.z;
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shadowParameters.nDotL = nDotL;
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float visibility = _czm_shadowVisibility(marsShadow, shadowParameters);
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if(visibility==1.0){
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gl_FragColor = mix(color,vec4(visibleColor,1.0),mixNum);
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}else{
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// if(abs(shadowPosition.z-0.0)<0.01){
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// return;
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// }
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gl_FragColor = mix(color,vec4(disVisibleColor,1.0),mixNum);
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}
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}`,uniforms:{czzj:function(){return e.verticalAngle},dis:function(){return e.distance},spzj:function(){return e.horizontalAngle},visibleColor:function(){return e.visibleAreaColor},disVisibleColor:function(){return e.hiddenAreaColor},mixNum:function(){return e.alpha},marsShadow:function(){return e.viewShadowMap._shadowMapTexture||e._defaultColorTexture},_shadowMap_matrix:function(){return e.viewShadowMap._shadowMapMatrix},shadowMap_lightPositionEC:function(){return e.viewShadowMap._lightPositionEC},shadowMap_lightPositionWC:function(){return e.viewShadowMap._lightCamera.position},shadowMap_lightDirectionEC:function(){return e.viewShadowMap._lightDirectionEC},shadowMap_lightUp:function(){return e.viewShadowMap._lightCamera.up},shadowMap_lightDir:function(){return e.viewShadowMap._lightCamera.direction},shadowMap_lightRight:function(){return e.viewShadowMap._lightCamera.right},shadowMap_texelSizeDepthBiasAndNormalShadingSmooth:function(){let t=new Cesium.Cartesian2;return t.x=1/e.viewShadowMap._textureSize.x,t.y=1/e.viewShadowMap._textureSize.y,Cesium.Cartesian4.fromElements(t.x,t.y,r.depthBias,r.normalShadingSmooth,this.combinedUniforms1)},shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness:function(){return Cesium.Cartesian4.fromElements(r.normalOffsetScale,e.viewShadowMap._distance,e.viewShadowMap.maximumDistance,e.viewShadowMap._darkness,this.combinedUniforms2)},depthTexture1:function(){return e.getSceneDepthTexture(e._map.scene)}}}),this._map.scene.postProcessStages.add(this.postProcess)}getSceneDepthTexture(t){var e=t._environmentState;let r=t._view;t=e.useGlobeDepthFramebuffer?r.globeDepth.framebuffer:void 0,e=r.sceneFramebuffer.getFramebuffer();return Cesium.defaultValue(t,e).depthStencilTexture}getFrustumQuaternion(t,e){var r=Cesium.Cartesian3.normalize(Cesium.Cartesian3.subtract(e,t,new Cesium.Cartesian3),new Cesium.Cartesian3),i=Cesium.Cartesian3.normalize(t,new Cesium.Cartesian3);let a=new Cesium.Camera(this._map.scene);a.position=t,a.direction=r,a.up=i;var r=a.directionWC,i=a.upWC,n=a.rightWC,s=new Cesium.Cartesian3,e=new Cesium.Matrix3,t=new Cesium.Quaternion,n=Cesium.Cartesian3.negate(n,s),e=e;return Cesium.Matrix3.setColumn(e,0,n,e),Cesium.Matrix3.setColumn(e,1,i,e),Cesium.Matrix3.setColumn(e,2,r,e),Cesium.Quaternion.fromRotationMatrix(e,t)}update(t){this.viewShadowMap&&t.shadowMaps.push(this.viewShadowMap)}getOnLinePointByLen(t,e,r,i){var a=Cesium.Transforms.eastNorthUpToFixedFrame(t),n=Cesium.Matrix4.inverse(a,new Cesium.Matrix4);t=Cesium.Matrix4.multiplyByPoint(n,t,new Cesium.Cartesian3),e=Cesium.Matrix4.multiplyByPoint(n,e,new Cesium.Cartesian3);var n=Cesium.Cartesian3.subtract(e,t,new Cesium.Cartesian3);let s=r/Cesium.Cartesian3.distance(t,e);i&&(s+=1);n=Cesium.Cartesian3.multiplyByScalar(n,s,new Cesium.Cartesian3);return n=Cesium.Matrix4.multiplyByPoint(a,n,new Cesium.Cartesian3)}addPositionsHeight(i,a=0){if(a=Number(a),isNaN(a)||0==a)return i;if(Array.isArray(i)){let r=[];for(let t=0,e=i.length;t<e;t++){var n=Cesium.Cartographic.fromCartesian(i[t]),n=Cesium.Cartesian3.fromRadians(n.longitude,n.latitude,n.height+a);r.push(n)}return r}var t=Cesium.Cartographic.fromCartesian(i);return Cesium.Cartesian3.fromRadians(t.longitude,t.latitude,t.height+a)}}},{}],12:[function(t,e,r){const y=Cesium.AttributeCompression,I=Cesium.BoundingSphere,i=Cesium.Cartesian2,v=Cesium.Cartesian3,m=Cesium.Color,u=Cesium.ComponentDatatype,p=Cesium.defaultValue,J=Cesium.defined,a=Cesium.destroyObject,V=Cesium.DeveloperError,d=Cesium.EncodedCartesian3,n=Cesium.IndexDatatype,q=Cesium.Math,E=Cesium.Matrix4,Y=Cesium.WebGLConstants,h=Cesium.Buffer,f=Cesium.BufferUsage,A=Cesium.ContextLimits,_=Cesium.DrawCommand,Q=Cesium.Pass,B=Cesium.RenderState,$=Cesium.ShaderProgram,tt=Cesium.ShaderSource,c=Cesium.VertexArrayFacade,et=Cesium._shadersBillboardCollectionFS,rt=Cesium._shadersBillboardCollectionVS,b=Cesium.Billboard,it=Cesium.BlendingState,at=Cesium.BlendOption,x=Cesium.HeightReference,W=Cesium.HorizontalOrigin,nt=Cesium.SceneMode,st=Cesium.SDFSettings,ot=Cesium.TextureAtlas,N=Cesium.VerticalOrigin;var lt,ut,ht=b.SHOW_INDEX,dt=b.
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varying vec3 v_positionEC;
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varying vec2 v_st;
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void main(){
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gl_FragColor = xh_getMaterial(v_st);
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}
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`}getFS(t){let e="";return e+="uniform vec4 u_color;\nvec4 xh_getMaterial(vec2 st){ float alpha = pow(1. - st.t, 4.);\n",e+=t?" vec4 color = vec4(u_color.rgb * u_color.a, alpha);":" vec4 color = vec4(u_color.rgb * u_color.a, 1.);",e+=" return color;\n}\n",e}}},{}],22:[function(t,e,r){e.exports=class i{static createRidingLantern(t){return new i(t)}constructor(t){this.viewer=t.viewer||window.viewer,this.positions=null,this.normals=null,this.sts=null,this.indices=null,this.controlPoints=t.positions,this.color=t.color,this.u_tcolor=t.u_tcolor||Cesium.Color.YELLOW,this.height=t.height||500,this.speed=t.speed||600,this.direction=t.direction||-1,this.translucent=t.translucent||!1,this.type=t.type||1,this.draw()}draw(){var t=this.computePositions_dws(this.controlPoints,this.height);this.positions=t.pos,this.normals=t.normals,this.sts=t.sts,this.indices=t.indices,t=this.createGeometry(this.positions,this.normals,this.sts,this.indices),t=new Cesium.GeometryInstance({geometry:t}),this.polyline=new Cesium.Primitive({geometryInstances:t,appearance:new Cesium.MaterialAppearance({material:new Cesium.Material({translucent:this.translucent,fabric:{uniforms:{u_color:this.color,speed:this.speed,direction:this.direction,u_tcolor:this.u_tcolor},source:this.createFS(this.translucent)}}),vertexShaderSource:this.getVertexShaderSource1(),fragmentShaderSource:this.getFragmentShaderSource1()}),asynchronous:!1}),this.viewer.scene.primitives.add(this.polyline)}createGeometry(t,e,r,i){return t=new Float64Array(t),e=new Float32Array(e),r=new Float32Array(r),i=new Uint16Array(i),new Cesium.Geometry({attributes:{position:new Cesium.GeometryAttribute({componentDatatype:Cesium.ComponentDatatype.DOUBLE,componentsPerAttribute:3,values:t}),normal:new Cesium.GeometryAttribute({componentDatatype:Cesium.ComponentDatatype.FLOAT,componentsPerAttribute:3,values:e}),st:new Cesium.GeometryAttribute({componentDatatype:Cesium.ComponentDatatype.FLOAT,componentsPerAttribute:2,values:r})},indices:i,primitiveType:Cesium.PrimitiveType.TRIANGLES,boundingSphere:Cesium.BoundingSphere.fromVertices(t)})}computePositions_dws(e,t){var r,i=e.length;let a=[];for(r in e)a.push(this.addHeight(e[r],t));let n=[],s=[],o=[],l=[];for(let t=0;t<i-1;t++){var u=t+1;n.push(e[t].x,e[t].y,e[t].z),n.push(e[u].x,e[u].y,e[u].z),n.push(a[u].x,a[u].y,a[u].z),n.push(a[t].x,a[t].y,a[t].z),l.push(0,0,1),l.push(0,0,1),l.push(0,0,1),l.push(0,0,1),s.push(0,0,1,0,1,1,0,1);var h=4*t,u=2+h;o.push(h,1+h,u,u,3+h,h)}return{pos:n,normals:l,sts:s,indices:o}}addHeight(e,r){if(r=r||0,e.hasOwnProperty("height"))return e.height+=r,e;{let t=Cesium.Cartographic.fromCartesian(e);return t.height+=r,Cesium.Cartographic.toCartesian(t)}}createFS(t){let e="";return 1===this.type?(e+="czm_material czm_getMaterial( czm_materialInput cmi )\n{\n czm_material material = czm_getDefaultMaterial(cmi);\n vec2 st = cmi.st; float t = fract(czm_frameNumber/speed) * direction;\n vec2 st1 = vec2(st.s,fract(st.t - t));\n vec4 color = vec4(0.,0.,0.,0.);\n float tt = st1.t;\n float ss = st1.s ;\n",e+=t?" float alpha = tt * 2.;\n color = vec4(u_color.rgb, 1.0);\n material.diffuse = color.rgb;\n material.alpha = 1.0;\n return material;\n}\n":" color = vec4(u_color.rgb,1.0); material.diffuse = color.rgb;\n material.alpha = 1.0;\n return material;\n}\n"):(e+="czm_material czm_getMaterial( czm_materialInput cmi )\n{\n czm_material material = czm_getDefaultMaterial(cmi);\n vec2 st = cmi.st;\n float t = fract(czm_frameNumber/speed) * direction;\n vec2 st1 = vec2(fract(st.s - t),st.t);\n vec4 color = vec4(0.,0.,0.,0.);\n float alpha = 1.-st.t;\n float value = fract(st1.s/0.25);\n alpha *= sin(value * 3.1415926);\n",e+=t?" color = vec4(u_color.rgb, 1.0); material.diffuse = color.rgb;\n material.alpha = 1.0;\n return material;\n}\n":" color = vec4(u_color.rgb,1.0);\n material.diffuse = color.rgb;\n material.alpha = 1.0;\n return material;\n}\n"),e}getVertexShaderSource1(){return"attribute vec3 position3DHigh; attribute vec3 position3DLow;
|
|||
|
|
#define DEVICE_PIXEL_RATIO ${window.devicePixelRatio.toFixed(1)}
|
|||
|
|
`;a.definePragma&&(t+=a.definePragma);var n=m.makeShader(e,t+d.prelude.fragmentSource+a.fragmentSource,e.FRAGMENT_SHADER),a=m.makeShader(e,t+d.prelude.vertexSource+a.vertexSource,e.VERTEX_SHADER),s=e.createProgram();e.attachShader(s,n),e.attachShader(s,a),e.linkProgram(s);var o=e.getProgramParameter(s,e.ACTIVE_ATTRIBUTES);i={program:s,numAttributes:o};for(let t=0;t<o;t++){var l=e.getActiveAttrib(s,t);i[l.name]=e.getAttribLocation(s,l.name)}var u=e.getProgramParameter(s,e.ACTIVE_UNIFORMS);for(let t=0;t<u;t++){var h=e.getActiveUniform(s,t);i[h.name]=e.getUniformLocation(s,h.name)}f[r]=i}return e.useProgram(i.program),i}static compile(t,e){var r=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,i=e.match(/attribute ([\w]+) ([\w]+)/g),a=t.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g);const n=e.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g);a=n?n.concat(a):a;const o={};return{fragmentSource:t=t.replace(r,(t,e,r,i,a)=>(o[a]=!0,"define"===e?`
|
|||
|
|
#ifndef HAS_UNIFORM_u_${a}
|
|||
|
|
varying ${r} ${i} ${a};
|
|||
|
|
#else
|
|||
|
|
uniform ${r} ${i} u_${a};
|
|||
|
|
#endif
|
|||
|
|
`:`
|
|||
|
|
#ifdef HAS_UNIFORM_u_${a}
|
|||
|
|
${r} ${i} ${a} = u_${a};
|
|||
|
|
#endif
|
|||
|
|
`)),vertexSource:e=e.replace(r,(t,e,r,i,a)=>{var n="float"===i?"vec2":"vec4",s=a.match(/color/)?"color":n;return o[a]?"define"===e?`
|
|||
|
|
#ifndef HAS_UNIFORM_u_${a}
|
|||
|
|
uniform lowp float u_${a}_t;
|
|||
|
|
attribute ${r} ${n} a_${a};
|
|||
|
|
varying ${r} ${i} ${a};
|
|||
|
|
#else
|
|||
|
|
uniform ${r} ${i} u_${a};
|
|||
|
|
#endif
|
|||
|
|
`:"vec4"==s?`
|
|||
|
|
#ifndef HAS_UNIFORM_u_${a}
|
|||
|
|
${a} = a_${a};
|
|||
|
|
#else
|
|||
|
|
${r} ${i} ${a} = u_${a};
|
|||
|
|
#endif
|
|||
|
|
`:`
|
|||
|
|
#ifndef HAS_UNIFORM_u_${a}
|
|||
|
|
${a} = unpack_mix_${s}(a_${a}, u_${a}_t);
|
|||
|
|
#else
|
|||
|
|
${r} ${i} ${a} = u_${a};
|
|||
|
|
#endif
|
|||
|
|
`:"define"===e?`
|
|||
|
|
#ifndef HAS_UNIFORM_u_${a}
|
|||
|
|
uniform lowp float u_${a}_t;
|
|||
|
|
attribute ${r} ${n} a_${a};
|
|||
|
|
#else
|
|||
|
|
uniform ${r} ${i} u_${a};
|
|||
|
|
#endif
|
|||
|
|
`:"vec4"==s?`
|
|||
|
|
#ifndef HAS_UNIFORM_u_${a}
|
|||
|
|
${r} ${i} ${a} = a_${a};
|
|||
|
|
#else
|
|||
|
|
${r} ${i} ${a} = u_${a};
|
|||
|
|
#endif
|
|||
|
|
`:`
|
|||
|
|
#ifndef HAS_UNIFORM_u_${a}
|
|||
|
|
${r} ${i} ${a} = unpack_mix_${s}(a_${a}, u_${a}_t);
|
|||
|
|
#else
|
|||
|
|
${r} ${i} ${a} = u_${a};
|
|||
|
|
#endif
|
|||
|
|
`}),staticAttributes:i,staticUniforms:a}}static makeShader(t,e,r){r=t.createShader(r);return t.shaderSource(r,e),t.compileShader(r),t.getShaderParameter(r,t.COMPILE_STATUS)||alert("Error compiling shader: "+t.getShaderInfoLog(r)),r}}e.exports=m},{"./Shaders":62}],62:[function(t,e,r){"use strict";e.exports={prelude:{fragmentSource:"#ifdef GL_ES\nprecision mediump float;\n#else\n\n#if !defined(lowp)\n#define lowp\n#endif\n\n#if !defined(mediump)\n#define mediump\n#endif\n\n#if !defined(highp)\n#define highp\n#endif\n\n#endif\n",vertexSource:"#ifdef GL_ES\nprecision highp float;\n#else\n\n#if !defined(lowp)\n#define lowp\n#endif\n\n#if !defined(mediump)\n#define mediump\n#endif\n\n#if !defined(highp)\n#define highp\n#endif\n\n#endif\n\nfloat evaluate_zoom_function_1(const vec4 values, const float t) {\n if (t < 1.0) {\n return mix(values[0], values[1], t);\n } else if (t < 2.0) {\n return mix(values[1], values[2], t - 1.0);\n } else {\n return mix(values[2], values[3], t - 2.0);\n }\n}\nvec4 evaluate_zoom_function_4(const vec4 value0, const vec4 value1, const vec4 value2, const vec4 value3, const float t) {\n if (t < 1.0) {\n return mix(value0, value1, t);\n } else if (t < 2.0) {\n return mix(value1, value2, t - 1.0);\n } else {\n return mix(value2, value3, t - 2.0);\n }\n}\n\n// Unpack a pair of values that have been packed into a single float.\n// The packed values are assumed to be 8-bit unsigned integers, and are\n// packed like so:\n// packedValue = floor(input[0]) * 256 + input[1],\nvec2 unpack_float(const float packedValue) {\n int packedIntValue = int(packedValue);\n int v0 = packedIntValue / 256;\n return vec2(v0, packedIntValue - v0 * 256);\n}\n\n\n// To minimize the number of attributes needed in the mapbox-gl-native shaders,\n// we encode a 4-component color into a pair of floats (i.e. a vec2) as follows:\n// [ floor(color.r * 255) * 256 + color.g * 255,\n// floor(color.b * 255) * 256 + color.g * 255 ]\nvec4 decode_color(const vec2 encodedColor) {\n return vec4(\n unpack_float(encodedColor[0]) / 255.0,\n unpack_float(encodedColor[1]) / 255.0\n );\n}\n\n// Unpack a pair of paint values and interpolate between them.\nfloat unpack_mix_vec2(const vec2 packedValue, const float t) {\n return mix(packedValue[0], packedValue[1], t);\n}\n\n// Unpack a pair of paint values and interpolate between them.\nvec4 unpack_mix_vec4(const vec4 packedColors, const float t) {\n vec4 minColor = decode_color(vec2(packedColors[0], packedColors[1]));\n vec4 maxColor = decode_color(vec2(packedColors[2], packedColors[3]));\n return mix(minColor, maxColor, t);\n}\n\n// The offset depends on how many pixels are between the world origin and the edge of the tile:\n// vec2 offset = mod(pixel_coord, size)\n//\n// At high zoom levels there are a ton of pixels between the world origin and the edge of the tile.\n// The glsl spec only guarantees 16 bits of precision for highp floats. We need more than that.\n//\n// The pixel_coord is passed in as two 16 bit values:\n// pixel_coord_upper = floor(pixel_coord / 2^16)\n// pixel_coord_lower = mod(pixel_coord, 2^16)\n//\n// The offset is calculated in a series of steps that should preserve this precision:\nvec2 get_pattern_pos(const vec2 pixel_coord_upper, const vec2 pixel_coord_lower,\n const vec2 pattern_size, const float tile_units_to_pixels, const vec2 pos) {\n\n vec2 offset = mod(mod(mod(pixel_coord_upper, pattern_size) * 256.0, pattern_size) * 256.0 + pixel_coord_lower, pattern_size);\n return (tile_units_to_pixels * pos + offset) / pattern_size;\n}\n"},circle:{fragmentSource:"\nvarying vec2 v_extrude;\nvarying lowp float v_antialiasblur;\n\nuniform highp vec4 color;\nuniform mediump float radius;\nuniform lowp float blur;\nuniform lowp float opacity;\nuniform vec4 stroke_color;\nuniform mediump float stroke_width;\nuniform lowp float stroke_opacity;\n\nvoid main() {\n\n float extrude_length = length(v_extrude);\n float antialiased_blur = -max(blur, v_antialiasblur);\n\n f
|
|||
|
|
varying vec3 v_xh_position;
|
|||
|
|
void main(){
|
|||
|
|
#ifdef QUANTIZATION_BITS12
|
|||
|
|
vec2 xy = czm_decompressTextureCoordinates(compressed0.x);
|
|||
|
|
vec2 zh = czm_decompressTextureCoordinates(compressed0.y);
|
|||
|
|
vec3 position = vec3(xy, zh.x);
|
|||
|
|
float height = zh.y;
|
|||
|
|
vec2 textureCoordinates = czm_decompressTextureCoordinates(compressed0.z);
|
|||
|
|
|
|||
|
|
height = height * (u_minMaxHeight.y - u_minMaxHeight.x) + u_minMaxHeight.x;
|
|||
|
|
position = (u_scaleAndBias * vec4(position, 1.0)).xyz;
|
|||
|
|
#else
|
|||
|
|
// A single float per element
|
|||
|
|
vec3 position = position3DAndHeight.xyz;
|
|||
|
|
#endif
|
|||
|
|
v_xh_position = position + u_center3D;
|
|||
|
|
}
|
|||
|
|
`}getPolygonColorPrimitiveVs(){return"varying vec3 v_xh_position;\nvoid main(){\n v_xh_position = position3DHigh + position3DLow;\n}\n"}getFS(){let t="vec3 calPointLightColor(vec3 wp,vec3 pos,vec4 color,float radius){\n vec3 color1 = vec3(0.,0.,0.);\n float dis = length(wp - pos);\n if(dis < radius){\n color1 = color.rgb * (1. - dis / radius);\n }\n return color1;\n}\nvoid main(){\n";for(var e in this.positionArray)t+="vec3 lightPos"+e+" = vec3("+this.positionArray[e].x.toFixed(5)+","+this.positionArray[e].y.toFixed(5)+","+this.positionArray[e].z.toFixed(5)+");\nvec4 lightColor"+e+" = vec4("+this.colorArray[e].red.toFixed(5)+","+this.colorArray[e].green.toFixed(5)+","+this.colorArray[e].blue.toFixed(5)+","+this.colorArray[e].alpha.toFixed(5)+");\nfloat lightRadius"+e+" = "+this.radiusArray[e].toFixed(5)+";\ngl_FragColor.rgb += calPointLightColor( v_xh_position, lightPos"+e+", lightColor"+e+", lightRadius"+e+");\n";return t+="}\n","varying vec3 v_xh_position;\n"+t}}e.exports=i},{"./Light.js":73}],77:[function(t,e,r){e.exports=class i{static createRadar3dTileLigh(t){return new i(t)}constructor(t){this.viewer=t.viewer||window.viewer,this.positions=t.positions,this.center=t.center,this.radius=t.radius||0,this.center&&0<this.radius&&(this.positions=this.computeEllipsePosition_pls(this.center,this.radius,270,-90)),this.color=t.color||Cesium.Color.YELLOW,this.direction=t.direction||-1,this.speed=t.speed||600,this.scale=t.scale||.5,this.showLine=t.showLine||!1,this.lineWidth=t.lineWidth||4,this.lineColor=t.lineColor||new Cesium.Color(1,1,0,.5),this.scanCenter=t.scanCenter,Cesium.defined(t.scanCenter)?this.scanCenter=this.computeScanTextureCoordAndRate(t.scanCenter,this.positions).tc:this.scanCenter=new Cesium.Cartesian2(.5,.5),this.update()}draw(){var t=new Cesium.PolygonGeometry({polygonHierarchy:new Cesium.PolygonHierarchy(this.positions)}),t=new Cesium.GeometryInstance({geometry:t});this.primitive=new Cesium.GroundPrimitive({geometryInstances:[t],appearance:new Cesium.EllipsoidSurfaceAppearance({material:new Cesium.Material({fabric:{uniforms:{speed:this.speed,color:this.color,direction:this.direction},source:this.createPolygonScanShader1()}})}),asynchronous:!0}),this.viewer.scene.primitives.add(this.primitive)}drawLine(){var t=new Cesium.GroundPolylineGeometry({positions:this.positions,width:this.lineWidth,loop:!0}),t=new Cesium.GeometryInstance({geometry:t});this.primitive1=new Cesium.GroundPolylinePrimitive({geometryInstances:[t],appearance:new Cesium.EllipsoidSurfaceAppearance({material:new Cesium.Material({fabric:{type:"Color",uniforms:{color:this.lineColor}}})}),asynchronous:!0}),this.viewer.scene.primitives.add(this.primitive1)}update(){this.destroyPrimitive(),this.draw(),this.showLine&&this.drawLine()}destroyPrimitive(){this.primitive&&this.viewer.scene.primitives.remove(this.primitive),this.primitive1&&this.viewer.scene.primitives.remove(this.primitive1)}destroy(){for(var t in this.destroyPrimitive(),this)delete this[t]}createPolygonScanShader1(){return"czm_material czm_getMaterial(czm_materialInput materialInput){ czm_material material = czm_getDefaultMaterial(materialInput);\n vec2 st = normalize(materialInput.st -vec2(0.5,0.5));\n vec4 color1 = vec4(color.rgb,0.);\n float time = fract(czm_frameNumber / speed) * direction;\n float angle = 3.1415926535898 * 2.0 * time;\n vec2 normal = vec2(sin(angle),cos(angle));\n float ff = normal.x * st.t - normal.y * st.s;\n if(ff < 0.0 ){\n float fff = dot(normal,st);\n if(fff > 0.70710678){\n color1.a = pow(fff,4.);\n }\n }\n material.diffuse = color.rgb;\n material.alpha = color1.a ;\n return material;\n}\n"}createPolygonScanShader(){return"czm_material czm_getMaterial(czm_materialInput materialInput){ czm_material material = czm_getDefaultMaterial(materialInput);\n vec2 st = materialInput.st;\n vec2 center = (st - scanCenter)*scale;\n float time = direction * czm_frameNumber * 3.1415926 / 180.;\n float sin_t = sin(time);\n float cos_t = cos(time);\n vec2 center_rotate = vec2(center.s
|
|||
|
|
varying vec3 v_xh_position2;
|
|||
|
|
void main(){
|
|||
|
|
#ifdef QUANTIZATION_BITS12
|
|||
|
|
vec2 xy = czm_decompressTextureCoordinates(compressed0.x);
|
|||
|
|
vec2 zh = czm_decompressTextureCoordinates(compressed0.y);
|
|||
|
|
vec3 position = vec3(xy, zh.x);
|
|||
|
|
float height = zh.y;
|
|||
|
|
vec2 textureCoordinates = czm_decompressTextureCoordinates(compressed0.z);
|
|||
|
|
|
|||
|
|
height = height * (u_minMaxHeight.y - u_minMaxHeight.x) + u_minMaxHeight.x;
|
|||
|
|
position = (u_scaleAndBias * vec4(position, 1.0)).xyz;
|
|||
|
|
#else
|
|||
|
|
// A single float per element
|
|||
|
|
vec3 position = position3DAndHeight.xyz;
|
|||
|
|
#endif
|
|||
|
|
v_xh_position2 = position + u_center3D;
|
|||
|
|
}
|
|||
|
|
`}getPolygonColorPrimitiveVs(){return"varying vec3 v_xh_position2;\nvoid main(){\n v_xh_position2 = position3DHigh + position3DLow;\n}\n"}getFS(){var o,t;let l="";for(o in this.lightMap){var u=this.lightMap[o].polygon||[new Cesium.Cartesian3],h=this.lightMap[o].position;let t=this.lightMap[o].speed||600,e=this.lightMap[o].count||3,r=this.lightMap[o].direction||-1,i=this.lightMap[o].color||new Cesium.Color(.3,.5,.8,1),a=this.lightMap[o].isCircle||1,n=this.lightMap[o].radius||0;this.lightMap[o].polygon&&(a=-1),l+="int isInPolygon"+o+"(vec2 checkPoint, vec2 polygonPoints["+u.length+"]) {\n int counter = 0;\n float xinters;\n vec2 p1;\n vec2 p2;\n const int pointCount = "+u.length+";\n p1 = polygonPoints[0];\n\t\n for (int i = 1; i < pointCount; i++) {\n p2 = polygonPoints[i ];\n if (checkPoint.x > min(p1.x, p2.x) && checkPoint.x <= max(p1.x, p2.x)) {\n if (checkPoint.y <= max(p1.y, p2.y)) {\n if (p1.x != p2.x) {\n xinters = (checkPoint.x - p1.x) * (p2.y - p1.y) / (p2.x - p1.x) + p1.y;\n if (p1.y == p2.y || checkPoint.y <= xinters) {\n counter++;\n }\n }\n }\n }\n p1 = p2;\n }\n float f = float(counter) / 2.;\n float ff = f - floor(f);\n if(ff > 0.000001)\n return 1;\n else\n return 0;\n}\n",l+="void lidarScan"+o+"(){\n";h=Cesium.Transforms.eastNorthUpToFixedFrame(h);let s=Cesium.Matrix4.inverse(h,new Cesium.Matrix4);var d,h="mat4 ienu_mat1 = mat4("+s[0].toFixed(15)+","+s[1].toFixed(15)+","+s[2].toFixed(15)+","+s[3].toFixed(15)+","+s[4].toFixed(15)+","+s[5].toFixed(15)+","+s[6].toFixed(15)+","+s[7].toFixed(15)+","+s[8].toFixed(15)+","+s[9].toFixed(15)+","+s[10].toFixed(15)+","+s[11].toFixed(15)+","+s[12].toFixed(15)+","+s[13].toFixed(15)+","+s[14].toFixed(15)+","+s[15].toFixed(15)+");\n";for(d in l+=h,l+="vec2 scan_polygon["+u.length+"];\n",u){let t=Cesium.Matrix4.multiplyByPoint(s,u[d],new Cesium.Cartesian3);l+="scan_polygon["+d+"] = vec2("+t.x.toFixed(5)+","+t.y.toFixed(5)+");\n"}l+="int isCircle = "+a+";\n",l+="float speed = "+t.toFixed(5)+";\n",l+="float rate = 1. / "+e.toFixed(5)+";\n",l+="float radius = "+n.toFixed(5)+";\n",l+="float direction = "+r.toFixed(5)+";\n",l+="vec3 color = vec3("+i.red.toFixed(5)+","+i.green.toFixed(5)+","+i.blue.toFixed(5)+");\n",l+=" vec4 tpoint = ienu_mat1 * vec4(v_xh_position2 ,1.);\n tpoint /= tpoint.w;\n vec2 txy = tpoint.xy;\n int f = 0;\n if(isCircle == 1)\n f = 1;\n else\n f = isInPolygon"+o+"( txy, scan_polygon );\n if(f == 1){\n vec2 st = normalize(txy / radius);\n float time = fract(czm_frameNumber / speed) * direction;\n float angle = 3.1415926535898 * 2.0 * time;\n vec2 normal = vec2(sin(angle),cos(angle));\n float ff = normal.x * st.t - normal.y * st.s;\n float distance = length(txy);\n if(ff < 0.0 && distance < radius){\n float fff = dot(normal,st);\n if(fff > 0.70710678){\n gl_FragColor.rgb = mix(gl_FragColor.rgb, color.rgb, pow(fff,4.));\n }\n }\n }\n}\n"}let e="void main(){\n";for(t in this.lightMap)e+=" lidarScan"+t+"();\n";return e+="}\n","varying vec3 v_xh_position2;\n"+l+e}}e.exports=i},{"./Light.js":73}],79:[function(t,e,r){t=t("./Light.js");class i extends t{constructor(){super(),this.type="UpDownScanLight"}updateLightArray(){}getGlobeSurfaceShader(){}getPolygonColorPrimitiveShader(){return{vertexShaderSource:Cesium.ShaderSource.replaceMain(this.getPolygonColorPrimitiveVs(),this.type),fragmentShaderSource:Cesium.ShaderSource.replaceMain(this.getFs(),this.type)}}getPolygonColorPrimitiveVs(){return"varying vec3 v_xh_position3;\n void main(){\n vec4 p = czm_computePosition();\n v_xh_position3 = (czm_modelViewRelativeToEye * p).xyz;\n}\n"}getFs(){let t=null;for(var e in this.lightMap)t=this.lightMap[e];var r=t.position,i=t.maxHeight||10,a=t.scanHeight||50,n=(t.scanWidth||2)/a,s=t.speed||600,o=t.color||new Cesium.Color(.1,.3,.5,1),l=r,u=Cesium.Cartographic.fromCartesian(l),h=Cesium.Cartesian3.fromRadians(u.longi
|
|||
|
|
uniform vec4 color;
|
|||
|
|
uniform float repeat;
|
|||
|
|
//uniform float offset;
|
|||
|
|
uniform float u_radius;
|
|||
|
|
//uniform float thickness;
|
|||
|
|
uniform float speed;
|
|||
|
|
uniform vec2 scanCenter;
|
|||
|
|
uniform float direction;
|
|||
|
|
czm_material czm_getMaterial(czm_materialInput materialInput)
|
|||
|
|
{
|
|||
|
|
czm_material material = czm_getDefaultMaterial(materialInput);
|
|||
|
|
vec4 color1 = vec4(color.rgb,0.);
|
|||
|
|
vec2 st = materialInput.st - vec2(0.5,0.5);
|
|||
|
|
float tf = sqrt(2.);
|
|||
|
|
float radius = u_radius;
|
|||
|
|
float rate = 1. * tf / repeat;
|
|||
|
|
float time = fract(czm_frameNumber / speed) * direction;
|
|||
|
|
|
|||
|
|
float rr = radius * time ;
|
|||
|
|
float ring = rate * radius;
|
|||
|
|
float dis = length(st) * radius * tf;
|
|||
|
|
float f = (dis - rr /tf ) / ring;//由于dis只有0-0.5，而白膜dis为0-1，所以time必须除以2.
|
|||
|
|
float ff = fract(f);
|
|||
|
|
if( ff < rate ){
|
|||
|
|
color1.a = 1. - ff / rate;
|
|||
|
|
}
|
|||
|
|
material.diffuse = color1.rgb;
|
|||
|
|
material.alpha = color1.a;
|
|||
|
|
return material;
|
|||
|
|
}
|
|||
|
|
`}computeScanTextureCoordAndRate(t,e){e=this.computeMinMaxCoords(e),t=this.carte2carto_prs(t);let r=new Cesium.Cartesian2;return r.x=(t.longitude-e[0])/(e[2]-e[0]),r.y=(t.latitude-e[1])/(e[3]-e[1]),e=(e[2]-e[0])/(e[3]-e[1]),{tc:r,rate:e}}computeEllipsePosition_prs(t,e,r,i,a){let n=[];var s=a||360,o=(i-r)*Math.PI/180/s,l=r*Math.PI/180,u=Cesium.Transforms.eastNorthUpToFixedFrame(t);for(let t=0;t<s;t++){var h=l+o*t,h=new Cesium.Cartesian3(Math.sin(h)*e,Math.cos(h)*e,0);n.push(Cesium.Matrix4.multiplyByPoint(u,h,new Cesium.Cartesian3))}return n}computeMinMaxCoords(t){let e=Number.MAX_VALUE,r=Number.MAX_VALUE,i=Number.MIN_VALUE,a=Number.MIN_VALUE;var n,s,o;for(o in t)n=(s=this.carte2carto_prs(t[o])).longitude,s=s.latitude,n<e&&(e=n),n>i&&(i=n),s<r&&(r=s),s>a&&(a=s);return[e,r,i,a]}carte2carto_prs(t){return Cesium.Cartographic.fromCartesian(t)}}},{}],81:[function(t,e,r){t=t("./Light.js");class i extends t{constructor(){super(),this.type="WaveLight"}updateLightArray(){}getGlobeSurfaceShader(){return{vertexShaderSource:Cesium.ShaderSource.replaceMain(this.getGlobeSurfaceVS(),this.type),fragmentShaderSource:Cesium.ShaderSource.replaceMain(this.getFs(),this.type)}}getPolygonColorPrimitiveShader(){return{vertexShaderSource:Cesium.ShaderSource.replaceMain(this.getPolygonColorPrimitiveVs(),this.type),fragmentShaderSource:Cesium.ShaderSource.replaceMain(this.getFs(),this.type)}}getGlobeSurfaceVS(){return`
|
|||
|
|
varying vec3 v_xh_position1;
|
|||
|
|
void main(){
|
|||
|
|
#ifdef QUANTIZATION_BITS12
|
|||
|
|
vec2 xy = czm_decompressTextureCoordinates(compressed0.x);
|
|||
|
|
vec2 zh = czm_decompressTextureCoordinates(compressed0.y);
|
|||
|
|
vec3 position = vec3(xy, zh.x);
|
|||
|
|
float height = zh.y;
|
|||
|
|
vec2 textureCoordinates = czm_decompressTextureCoordinates(compressed0.z);
|
|||
|
|
|
|||
|
|
height = height * (u_minMaxHeight.y - u_minMaxHeight.x) + u_minMaxHeight.x;
|
|||
|
|
position = (u_scaleAndBias * vec4(position, 1.0)).xyz;
|
|||
|
|
#else
|
|||
|
|
// A single float per element
|
|||
|
|
vec3 position = position3DAndHeight.xyz;
|
|||
|
|
#endif
|
|||
|
|
v_xh_position1 = position + u_center3D;
|
|||
|
|
}
|
|||
|
|
`}getPolygonColorPrimitiveVs(){return"varying vec3 v_xh_position1;\nvoid main(){\n v_xh_position1 = position3DHigh + position3DLow;\n}\n"}getFs(){var o,t;let l="";for(o in this.lightMap){var u=this.lightMap[o].polygon||[new Cesium.Cartesian3],h=this.lightMap[o].position;let t=this.lightMap[o].speed||600,e=this.lightMap[o].count||3,r=this.lightMap[o].direction||-1,i=this.lightMap[o].color||new Cesium.Color(.3,.5,.8,1),a=this.lightMap[o].isCircle||1,n=this.lightMap[o].radius||0;this.lightMap[o].polygon&&(a=-1);h=Cesium.Transforms.eastNorthUpToFixedFrame(h);let s=Cesium.Matrix4.inverse(h,new Cesium.Matrix4);var d,h="mat4 ienu_mat = mat4("+s[0].toFixed(15)+","+s[1].toFixed(15)+","+s[2].toFixed(15)+","+s[3].toFixed(15)+","+s[4].toFixed(15)+","+s[5].toFixed(15)+","+s[6].toFixed(15)+","+s[7].toFixed(15)+","+s[8].toFixed(15)+","+s[9].toFixed(15)+","+s[10].toFixed(15)+","+s[11].toFixed(15)+","+s[12].toFixed(15)+","+s[13].toFixed(15)+","+s[14].toFixed(15)+","+s[15].toFixed(15)+");\n";for(d in l+="int isInPolygonCircle"+o+"(vec2 checkPoint, vec2 polygonPoints["+u.length+"]) {\n int counter = 0;\n float xinters;\n vec2 p1;\n vec2 p2;\n const int pointCount = "+u.length+";\n p1 = polygonPoints[0];\n\t\n for (int i = 1; i < pointCount; i++) {\n p2 = polygonPoints[i ];\n if (checkPoint.x > min(p1.x, p2.x) && checkPoint.x <= max(p1.x, p2.x)) {\n if (checkPoint.y <= max(p1.y, p2.y)) {\n if (p1.x != p2.x) {\n xinters = (checkPoint.x - p1.x) * (p2.y - p1.y) / (p2.x - p1.x) + p1.y;\n if (p1.y == p2.y || checkPoint.y <= xinters) {\n counter++;\n }\n }\n }\n }\n p1 = p2;\n }\n float f = float(counter) / 2.;\n float ff = f - floor(f);\n if(ff > 0.000001)\n return 1;\n else\n return 0;\n}\n",l+="void circleScan"+o+"(){\n",l+=h,l+="vec2 scan_polygon["+u.length+"];\n",u){let t=Cesium.Matrix4.multiplyByPoint(s,u[d],new Cesium.Cartesian3);l+="scan_polygon["+d+"] = vec2("+t.x.toFixed(5)+","+t.y.toFixed(5)+");\n"}l+="int isCircle = "+a+";\n",l+="float speed = "+t.toFixed(5)+";\n",l+="float rate = 1. / "+e.toFixed(5)+";\n",l+="float radius = "+n.toFixed(5)+";\n",l+="float direction = "+r.toFixed(5)+";\n",l+="vec3 color = vec3("+i.red.toFixed(5)+","+i.green.toFixed(5)+","+i.blue.toFixed(5)+");\n",l+=" vec4 tpoint = ienu_mat * vec4(v_xh_position1 ,1.);\n tpoint /= tpoint.w;\n vec2 txy = tpoint.xy;\n int f = 0;\n if(isCircle == 1)\n f = 1;\n else f = isInPolygonCircle"+o+"( txy, scan_polygon );\n if(f == 1){\n float time = fract(czm_frameNumber / speed) * direction;\n float rr = radius * time;\n float ring = rate * radius;\n float dis = length(txy);\n float f = abs(dis - rr) /ring;\n float ff = fract(f);\n if(dis < radius &&ff < rate){\n float ta = ff / rate ;\n gl_FragColor.rgb = mix(color,gl_FragColor.rgb,ta);\n }\n }\n}\n"}let e="void main(){\n";for(t in this.lightMap)e+=" circleScan"+t+"();\n";return e+="}\n","varying vec3 v_xh_position1;\n"+l+e}}e.exports=i},{"./Light.js":73}],82:[function(t,o,l){"use strict";o.exports.now=window.performance&&window.performance.now?window.performance.now.bind(window.performance):Date.now.bind(Date);const e=window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||window.msRequestAnimationFrame;l.frame=function(t){return e(t)};const r=window.cancelAnimationFrame||window.mozCancelAnimationFrame||window.webkitCancelAnimationFrame||window.msCancelAnimationFrame;function i(t){return 0==(t&t-1)}function a(t){--t;for(var e=1;e<32;e<<=1)t|=t>>e;return t+1}l.cancelFrame=function(t){r(t)},l.timed=function(r,i,a){if(!i)return r.call(a,1),null;let n=!1;const s=o.exports.now();return l.frame(function t(e){n||((e=o.exports.now())>=s+i?r.call(a,1):(r.call(a,(e-s)/i),l.frame(t)))}),function(){n=!0}},l.getImageData=function(t){const e=window.document.createElement("canvas"),r=e.getContext("2d");return e.width=t.width,e.height=t.height,r.drawImage
|
|||
|
|
void main()
|
|||
|
|
{
|
|||
|
|
vec4 pos = vec4(position.xyz,1.0);
|
|||
|
|
gl_Position = czm_projection*pos;
|
|||
|
|
}`,fragmentShaderSource:`#ifdef GL_FRAGMENT_PRECISION_HIGH
|
|||
|
|
precision highp float;
|
|||
|
|
#else
|
|||
|
|
precision mediump float;
|
|||
|
|
#endif
|
|||
|
|
void main()
|
|||
|
|
{
|
|||
|
|
gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0);
|
|||
|
|
}`,attributeLocations:{position:0}}),e=Cesium.VertexArray.fromGeometry({context:f,geometry:e,attributeLocations:i._attributeLocations,bufferUsage:Cesium.BufferUsage.STATIC_DRAW,interleave:!0});let d=new Cesium.RenderState;d.depthRange.near=-1e6,d.depthRange.far=1e6,t.drawAreaCommand=new Cesium.DrawCommand({boundingVolume:r,primitiveType:Cesium.PrimitiveType.TRIANGLES,vertexArray:e,shaderProgram:i,renderState:d,pass:Cesium.Pass.TRANSLUCENT})}),this.ratio=(c-v)/(p-m),this.totalRect=[m,v,p,c]}prepareCamera(){this.ortCamera={viewMatrix:Cesium.Matrix4.IDENTITY,inverseViewMatrix:Cesium.Matrix4.IDENTITY,frustum:new Cesium.OrthographicOffCenterFrustum,positionCartographic:{height:0,latitude:0,longitude:0},positionWC:new Cesium.Cartesian3(0,0,6e4),directionWC:new Cesium.Cartesian3(0,0,-1),upWC:new Cesium.Cartesian3(0,1,0),rightWC:new Cesium.Cartesian3(1,0,0),viewProjectionMatrix:Cesium.Matrix4.IDENTITY},this.ortCamera.frustum.left=this.totalRect[0],this.ortCamera.frustum.top=this.totalRect[3],this.ortCamera.frustum.right=this.totalRect[2],this.ortCamera.frustum.bottom=this.totalRect[1],this.ortCamera.frustum.near=.1,this.ortCamera.frustum.far=-12e4,this.floodRect=new Cesium.Cartesian4(this.totalRect[0],this.totalRect[1],this.totalRect[2]-this.totalRect[0],this.totalRect[3]-this.totalRect[1])}prepareFBO(){let t,e;e=1<this.ratio?(t=this._maxCanvasSize/this.ratio,this._maxCanvasSize):(t=this._maxCanvasSize,t*this.ratio);var r=this._map.scene.context,i=new Cesium.Texture({context:r,width:t,height:e,pixelFormat:Cesium.PixelFormat.RGBA,pixelDatatype:Cesium.PixelDatatype.HALF_FLOAT,flipY:!1});this.tailorTex=i,this.yanmoFbo=new Cesium.Framebuffer({context:r,colorTextures:[i],destroyAttachments:!1}),this._fboClearCommand=new Cesium.ClearCommand({color:new Cesium.Color(0,0,0,0),framebuffer:this.yanmoFbo})}drawPolygon(){let r=this._map.scene.context,t,e;e=1<this.ratio?(t=this._maxCanvasSize/this.ratio,this._maxCanvasSize):(t=this._maxCanvasSize,t*this.ratio);let i=new Cesium.PassState(r);i.viewport=new Cesium.BoundingRectangle(0,0,t,e);let a=r.uniformState;a.updateCamera(this.ortCamera),this._fboClearCommand.execute(r),this._areaList.forEach(t=>{const e=t.drawAreaCommand;e&&t.show&&(a.updatePass(e.pass),e.framebuffer=this.yanmoFbo,e.execute(r,i))})}beginTailor(){this.terrainEditCtl.inverFloodCenterMat=this.inverTrans,this.terrainEditCtl.floodArea=this.yanmoFbo,this.terrainEditCtl.enableFlood=!0,this.terrainEditCtl.floodRect=this.floodRect,this.terrainEditCtl.globe=!1}_setFloodVar(){this.floodVar=[this.minHeight,this.minHeight,this.maxHeight,this.maxHeight-this.minHeight]}removeArrayItem(t,e){e=t.indexOf(e);return-1<e&&(t.splice(e,1),!0)}}},{}],93:[function(t,e,r){t=t("./TilesetEditBase");class i extends t{constructor(t,e={}){super(t,e),e.hasOwnProperty("clipOutSide")&&(this.clipOutSide=e.clipOutSide)}get clipOutSide(){return this.options.clipOutSide}set clipOutSide(t){this.options.clipOutSide=t,this.tileset.modelEditor&&(this.tileset.modelEditor.editVar[0]=t)}_activeModelEditor(){this.tileset.modelEditor.fbo=this.fbo,this.tileset.modelEditor.polygonBounds=this.polygonBounds,this.tileset.modelEditor.IsYaPing[0]=!0,this.tileset.modelEditor.IsYaPing[2]=!0,this.tileset.modelEditor.editVar[0]=this.clipOutSide,this.tileset.modelEditor.enable=this.enabled,this.tileset.modelEditor._inverseTransform=this.matrix,this.tileset.modelEditor.upZ=this.upZ}}e.exports=i},{"./TilesetEditBase":94}],94:[function(t,e,r){e.exports=class{constructor(t,e={}){this.options=e,this._map=t,this._areaList=[],this._cache_id=0,this.options.hasOwnProperty("tileset")&&(this.tileset=this.options.tileset)}get list(){return this._areaList}get tileset(){return this._tileset}set tileset(t){this._tileset=t,this._inverseTransform=null}get matrix(){if(!this._tileset)return null;if(this.upZ="Z"==this._tileset.asset.gltfUpAxis||"z"==this._tileset.asset.gltfUpAxis,!this._inverseTransform){let t,e=this._tileset.root.transform;t=!e||e.equals(Cesium.Matrix4.IDENTITY)?Cesium.Transforms.eastNorthUpToFixedFrame(this._tileset.boundingSphere.center):Cesium.Matrix4.fromArray(this._tileset.root
|
|||
|
|
attribute vec3 position;
|
|||
|
|
varying vec2 depth;
|
|||
|
|
void main()
|
|||
|
|
{
|
|||
|
|
vec4 pos = vec4(position.xyz,1.0);
|
|||
|
|
depth = pos.zw;
|
|||
|
|
pos.z = 0.0;
|
|||
|
|
gl_Position = czm_projection*pos;
|
|||
|
|
}`,fragmentShaderSource:`#ifdef GL_FRAGMENT_PRECISION_HIGH
|
|||
|
|
precision highp float;
|
|||
|
|
#else
|
|||
|
|
precision mediump float;
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#define OES_texture_float_linear
|
|||
|
|
|
|||
|
|
varying vec2 depth;
|
|||
|
|
|
|||
|
|
vec4 packDepth(float depth)
|
|||
|
|
{
|
|||
|
|
vec4 enc = vec4(1.0, 255.0, 65025.0, 16581375.0) * depth;
|
|||
|
|
enc = fract(enc);
|
|||
|
|
enc -= enc.yzww * vec4(1.0 / 255.0, 1.0 / 255.0, 1.0 / 255.0, 0.0);
|
|||
|
|
return enc;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void main()
|
|||
|
|
{
|
|||
|
|
float fDepth = (depth.x / 5000.0)/2.0 + 0.5;
|
|||
|
|
// gl_FragColor = packDepth(fDepth);
|
|||
|
|
gl_FragColor = vec4(1.0,0.0,0.0,1.0);
|
|||
|
|
}`,attributeLocations:{position:0}}),i=Cesium.VertexArray.fromGeometry({context:o,geometry:n,attributeLocations:s._attributeLocations,bufferUsage:Cesium.BufferUsage.STATIC_DRAW,interleave:!0});let t=new Cesium.RenderState;t.depthTest.enabled=!1,t.depthRange.near=-1e6,t.depthRange.far=1e6;a=Cesium.BoundingRectangle.fromPoints(r.localPos,new Cesium.BoundingRectangle);l>a.x&&(l=a.x),u>a.y&&(u=a.y),h<a.x+a.width&&(h=a.x+a.width),d<a.y+a.height&&(d=a.y+a.height);let e=Cesium.Matrix4.computeOrthographicOffCenter(a.x,a.x+a.width,a.y,a.y+a.height,1,5e8,new Cesium.Matrix4);r.polygonBounds=new Cesium.Cartesian4(a.x,a.y,a.x+a.width,a.y+a.height),r.drawCommand=new Cesium.DrawCommand({boundingVolume:n.boundingVolume,primitiveType:Cesium.PrimitiveType.TRIANGLES,vertexArray:i,shaderProgram:s,renderState:t,pass:Cesium.Pass.CESIUM_3D_TILE,uniformMap:{myPorjection:function(){return e}}})}});let t={viewMatrix:Cesium.Matrix4.IDENTITY,inverseViewMatrix:Cesium.Matrix4.IDENTITY,frustum:new Cesium.OrthographicOffCenterFrustum,positionCartographic:new Cesium.Cartographic,positionWC:new Cesium.Cartesian3,directionWC:Cesium.Cartesian3.UNIT_Z,upWC:Cesium.Cartesian3.UNIT_Y,rightWC:Cesium.Cartesian3.UNIT_X,viewProjectionMatrix:Cesium.Matrix4.IDENTITY};t.frustum.left=l,t.frustum.top=d,t.frustum.right=h,t.frustum.bottom=u,this.polygonBounds=new Cesium.Cartesian4(l,u,h,d),this._camera=t}removeArrayItem(t,e){e=t.indexOf(e);return-1<e&&(t.splice(e,1),!0)}}},{}],95:[function(t,e,r){t=t("./TilesetEditBase");class i extends t{constructor(t,e={}){super(t,e),e.hasOwnProperty("height")&&(this.height=e.height)}get height(){return this.options.height}set height(t){this.options.height=t,this.tileset.modelEditor&&(this.tileset.modelEditor.heightVar[1]=t)}_activeModelEditor(){this.tileset.modelEditor.fbo=this.fbo,this.tileset.modelEditor.polygonBounds=this.polygonBounds,this.tileset.modelEditor.IsYaPing[0]=!0,this.tileset.modelEditor.IsYaPing[1]=!0,this.tileset.modelEditor.heightVar[0]=this._minLocalZ,this.tileset.modelEditor.heightVar[1]=this.height||0,this.tileset.modelEditor.enable=this.enabled,this.tileset.modelEditor._inverseTransform=this.matrix,this.tileset.modelEditor.upZ=this.upZ}}e.exports=i},{"./TilesetEditBase":94}],96:[function(t,e,r){e.exports=class{static getLine(e,r,i,a,t,n){var s=t||100,o=(n||1)/(s-1);let l=[];for(let t=0;t<s;t++){var u=this.getBezierNowPoint(e,r,i,a,t,o);l.push(u)}return l}static getBezierNowPoint(t,e,r,i,a,n){return{x:this.bezier(t.x,e.x,r.x,i.x,a*n),y:this.bezier(t.y,e.y,r.y,i.y,a*n),z:this.bezier(t.z,e.z,r.z,i.z,a*n)}}static bezier(t,e,r,i,a){return t*Math.pow(1-a,3)+3*e*a*Math.pow(1-a,2)+3*r*Math.pow(a,2)*(1-a)+i*Math.pow(a,3)}}},{}],97:[function(t,z,e){!function(w){!function(){const n=t("./ieee754"),s=t("./isArray");w.TYPED_ARRAY_SUPPORT=!0;r();function r(){return w.TYPED_ARRAY_SUPPORT?2147483647:1073741823}function a(t,e){if(r()<e)throw new RangeError("Invalid typed array length");return w.TYPED_ARRAY_SUPPORT?(t=new Uint8Array(e)).__proto__=w.prototype:(t=null===t?new w(e):t).length=e,t}function o(t,e,r,i){if("number"==typeof e)throw new TypeError('"value" argument must not be a number');return"undefined"!=typeof ArrayBuffer&&e instanceof ArrayBuffer?function(t,e,r,i){if(e.byteLength,r<0||e.byteLength<r)throw new RangeError("'offset' is out of bounds");if(e.byteLength<r+(i||0))throw new RangeError("'length' is out of bounds");e=void 0===r&&void 0===i?new Uint8Array(e):void 0===i?new Uint8Array(e,r):new Uint8Array(e,r,i);w.TYPED_ARRAY_SUPPORT?(t=e).__proto__=w.prototype:t=h(t,e);return t}(t,e,r,i):"string"==typeof e?function(t,e,r){"string"==typeof r&&""!==r||(r="utf8");if(!w.isEncoding(r))throw new TypeError('"encoding" must be a valid string encoding');var i=0|m(e,r),r=(t=a(t,i)).write(e,r);r!==i&&(t=t.slice(0,r));return t}(t,e,r):function(t,e){if(f(e)){var r=0|d(e.length);return 0===(t=a(t,r)).length?t:(e.copy(t,0,0,r),t)}if(e){if("undefined"!=typeof ArrayBuffer&&e.buffer instanceof ArrayBuffer||"length"in e)return"number"!=typeof e.length||function(t){return t!=t}(e.length)?a(t,0):h(t,e);if("Buffer"===e.type&&s(e.data))re
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