zh/sdk4.0_new
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

页面分离修改

Browse Source
This commit is contained in:
夏大胆
2025-09-05 18:39:00 +08:00
parent 29629b9d43
commit 9e439f5229
14 changed files with 1146 additions and 888 deletions
Download Patch File Download Diff File Expand all files Collapse all files

52
src/Global/Contour/index.js
View File

@ -15,7 +15,7 @@ let activeHeightElm = null;
let tools
let _sdk
let secondaryLinesCount = 19
let show = false
let show = true
let equalHeightDistance = 10
let activeColor = '#ffd000'
let indexContourShow = true
@ -86,20 +86,21 @@ async function dialog(sdk) {
tools = new Tools(sdk)
}
_DialogObject = await new Dialog(sdk, {}, {
title: "全局等高线", left: '180px',
top: '100px',
closeCallBack: () => {
_DialogObject = null
}
});
// _DialogObject = await new Dialog(sdk, {}, {
// title: "全局等高线", left: '180px',
// top: '100px',
// closeCallBack: () => {
// _DialogObject = null
// }
// });
_DialogObject._element.body.className =
_DialogObject._element.body.className + ' contour'
let contentElm = document.createElement('div')
contentElm.innerHTML = html(this)
// _DialogObject._element.body.className =
// _DialogObject._element.body.className + ' contour'
// let contentElm = document.createElement('div')
// contentElm.innerHTML = html(this)
_DialogObject.contentAppChild(contentElm)
// _DialogObject.contentAppChild(contentElm)
let contentElm = document.getElementsByClassName('contour')[0]
sdk.viewer.scene.postRender.removeEventListener(accordingToCameraHeight)
sdk.viewer.scene.postRender.addEventListener(accordingToCameraHeight)
@ -107,6 +108,21 @@ async function dialog(sdk) {
// 显示
let showBtn = contentElm.getElementsByClassName('show')[0]
showBtn.checked = show
if (showBtn.checked) {
let height = sdk.viewer.camera.positionCartographic.height
if (height > 16360) {
let cartographic = sdk.viewer.camera.positionCartographic
let options = {
position: {
lng: Cesium.Math.toDegrees(cartographic.longitude),
lat: Cesium.Math.toDegrees(cartographic.latitude),
alt: 16360,
},
}
flyTo(sdk, options, 0.5)
}
showContour(sdk)
}
showBtn.addEventListener('change', (e) => {
if (e.target.checked) {
show = true
@ -473,7 +489,7 @@ czm_material czm_getMaterial(czm_materialInput materialInput)
// 主等高线计算
float distanceToMainContour = mod(materialInput.height, spacing);
// 抗锯齿计算
#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
float dxc = abs(dFdx(materialInput.height));
@ -493,11 +509,11 @@ czm_material czm_getMaterial(czm_materialInput materialInput)
// 计算当前高度所属的等高线高度
float mainContourHeight = floor(materialInput.height / spacing) * spacing;
float secondaryContourHeight = floor(materialInput.height / spacing * (secondaryLinesCount + 1.0)) * spacing / (secondaryLinesCount + 1.0);
// 计算次线在两条主等高线之间的相对位置
float relativeHeight = materialInput.height - mainContourHeight;
float normalizedPosition = relativeHeight / spacing;
// 计算次线索引（从主等高线开始计数）
float lineIndex = floor(normalizedPosition * (secondaryLinesCount + 1.0));
@ -506,7 +522,7 @@ czm_material czm_getMaterial(czm_materialInput materialInput)
float secondaryLinesWidth = supplementaryContourWidth;
secondarySpacing = spacing / (secondaryLinesCount + 1.0);
float distanceToSecondaryContour = mod(materialInput.height, secondarySpacing);
// 确保次线不会与主线重叠
float minDistanceToMain = min(distanceToMainContour, spacing - distanceToMainContour);
bool notCloseToMain = minDistanceToMain > dFMain * 2.0; // 2倍线宽缓冲
@ -532,7 +548,7 @@ czm_material czm_getMaterial(czm_materialInput materialInput)
#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
dFSecondary = max(dxc, dyc) * czm_pixelRatio * secondaryLinesWidth;
#else