添加亮度 及色条颜色修改

src/control/vtkModel.js

@@ -11,7 +11,7 @@ import vtkColorTransferFunction from "@kitware/vtk.js/Rendering/Core/ColorTransf
 import vtkLookupTable from '@kitware/vtk.js/Common/Core/LookupTable';
 import { Representation } from "@kitware/vtk.js/Rendering/Core/Property/Constants";
 import vtkPolyData from "@kitware/vtk.js/Common/DataModel/PolyData";
-
+import vtkLight from "@kitware/vtk.js/Rendering/Core/Light";
 import { throttle } from '@kitware/vtk.js/macros';
 import {
   FieldDataTypes,
@@ -100,11 +100,16 @@ export class VtkModel {
     this.scalarBarActor.setBoxPosition([1, 0]);
     // 修改设条颜色
     const ctf = vtkColorTransferFunction.newInstance();
-    ctf.addRGBPoint(0.0, 0.0, 0.0, 1.0);
-    ctf.addRGBPoint(1.0, 0.0, 1.0, 0.5);
-    ctf.addRGBPoint(2.0, 0.0, 1.0, 0.0);
-    ctf.addRGBPoint(3.0, 1.0, 0.5, 0.0);
-    ctf.addRGBPoint(4.0, 1.0, 0.0, 0.0);
+    ctf.addRGBPoint(0.0,0, 1, 154/255.0);
+    ctf.addRGBPoint(1.0, 1.0, 165.0/255.0, 0.0);
+    ctf.addRGBPoint(2.0, 230/255.0, 0.0, 92.0/225.0);
+
+    // ctf.addRGBPoint(0.0, 0.0, 0.0, 1.0);
+    // ctf.addRGBPoint(1.0, 0.0, 1.0, 0.5);
+    // ctf.addRGBPoint(2.0, 0.0, 1.0, 0.0);
+    // ctf.addRGBPoint(3.0, 1.0, 0.5, 0.0);
+    // ctf.addRGBPoint(4.0, 1.0, 0.0, 0.0);
+
     this.jgMapper.setLookupTable(ctf);
     this.jgActor.setMapper(this.jgMapper);
     const lut = this.jgMapper.getLookupTable();
@@ -130,7 +135,7 @@ export class VtkModel {
     // alphaRange: [1.0, 1.0], //透明度
     gjlut.setAlphaRange([1,1]);
     gjlut.setValueRange([0.5,1]);
-    gjlut.setHueRange([0.66667,0.0]);//蓝色到红色
+    // gjlut.setHueRange([0.66667,0.0]);//蓝色到红色
     gjlut.setHueRange([0.3375,0.0]);//绿色到红色
     // this.gjscalarBarActor.setScalarsToColors(gjlut);
     this.gjMapper.setInterpolateScalarsBeforeMapping(true);//有无渐变
@@ -139,6 +144,7 @@ export class VtkModel {
     this.ways = [];
     this.wayActors = [];
 
+
   }
   waysInit(ways) {
     this.renderWindowWith.resize();
@@ -490,8 +496,22 @@ export class VtkModel {
     // cam.setViewUp([0,1,1]);
     console.log("近远平面", cam.getClippingRange());// [9141.491986233214, 9913.53967078369]
     // cam.setClippingRange(9241.491986233214,9300.53967078369);
-    this.renderWindow.render();
+  
+    // 设置环境光和光照
+    const light = vtkLight.newInstance();
+    light.setColor(1.0, 1.0, 1.0); // 白色环境光
+    light.setIntensity(3.0); // 强度为1.0
+    this.renderer.addLight(light);
+
+    // const cameraLight = vtkLight.newInstance();
+    // cameraLight.setColor(1.0, 0.0, 0.0); // 红色光照
+    // cameraLight.setPositional(true); // 定向光源
+    // cameraLight.setConeAngle(-30.0); // 光束角度
+    // cameraLight.setPosition(this.renderer.getActiveCamera().getFocalPoint());
+    // cameraLight.setIntensity(0.8);
+    // this.renderer.addLight(cameraLight);
 
+    this.renderer.resetCamera();
   }
 
   modelClearShow() {

src/view/result/resultLeft.vue

@@ -77,6 +77,7 @@ onMounted(() => {
   // vtkObj.renderWindow.getRenderer().addActor(vtkObj.jgActor);
     vtkObj.renderWindow.getRenderer().setBackground(0.0, 0.0, 0.0, 0.0);
 
+
   vtkObj.scalarBarActor = vtkScalarBarActor.newInstance();
   vtkObj.scalarBarActor.setGenerateTicks(generateTicks(5));
   vtkObj.scalarBarActor.setDrawAboveRangeSwatch(true);
@@ -84,11 +85,9 @@ onMounted(() => {
   vtkObj.scalarBarActor.setBoxPosition([1, 0]);
   // 修改设条颜色
   const ctf = vtkColorTransferFunction.newInstance();
-  ctf.addRGBPoint(0.0, 0.0, 0.0, 1.0);
-  ctf.addRGBPoint(1.0, 0.0, 1.0, 0.5);
-  ctf.addRGBPoint(2.0, 0.0, 1.0, 0.0);
-  ctf.addRGBPoint(3.0, 1.0, 0.5, 0.0);
-  ctf.addRGBPoint(4.0, 1.0, 0.0, 0.0);
+  ctf.addRGBPoint(0.0,0, 1, 154/255.0);
+  ctf.addRGBPoint(1.0, 1.0, 165.0/255.0, 0.0);
+  ctf.addRGBPoint(2.0, 230/255.0, 0.0, 92.0/225.0)
   vtkObj.jgMapper.setLookupTable(ctf);
   const lut = vtkObj.jgMapper.getLookupTable();
   vtkObj.scalarBarActor.setScalarsToColors(lut);
@@ -97,6 +96,13 @@ onMounted(() => {
   // vtkGridRead(props.aid);
   // vtkObj.renderWindow.getRenderer().resetCamera();
   // vtkObj.renderWindow.getRenderWindow().render();
+
+          // 设置环境光和光照
+    const light = vtkLight.newInstance();
+    light.setColor(1.0, 1.0, 1.0); // 白色环境光
+    light.setIntensity(3.0); // 强度为1.0
+    vtkObj.renderWindow.getRenderer().addLight(light);
+
 });
 function generateTicks(numberOfTicks) {
   return (helper) => {

src/view/result/resultRight.vue

@@ -79,11 +79,9 @@ onMounted(() => {
   vtkObj.scalarBarActor.setBoxPosition([1, 0]);
   // 修改设条颜色
   const ctf = vtkColorTransferFunction.newInstance();
-  ctf.addRGBPoint(0.0, 0.0, 0.0, 1.0);
-  ctf.addRGBPoint(1.0, 0.0, 1.0, 0.5);
-  ctf.addRGBPoint(2.0, 0.0, 1.0, 0.0);
-  ctf.addRGBPoint(3.0, 1.0, 0.5, 0.0);
-  ctf.addRGBPoint(4.0, 1.0, 0.0, 0.0);
+  ctf.addRGBPoint(0.0, 0, 1, 154/255.0);
+  ctf.addRGBPoint(1.0, 1.0, 165.0/255.0, 0.0);
+  ctf.addRGBPoint(2.0, 230/255.0, 0.0, 92.0/225.0)
   vtkObj.jgMapper.setLookupTable(ctf);
   const lut = vtkObj.jgMapper.getLookupTable();
   vtkObj.scalarBarActor.setScalarsToColors(lut);
@@ -92,6 +90,11 @@ onMounted(() => {
   // vtkGridRead(props.aid);
   // vtkObj.renderWindow.getRenderer().resetCamera();
   // vtkObj.renderWindow.getRenderWindow().render();
+    // 设置环境光和光照
+    const light = vtkLight.newInstance();
+    light.setColor(1.0, 1.0, 1.0); // 白色环境光
+    light.setIntensity(3.0); // 强度为1.0
+    vtkObj.renderWindow.getRenderer().addLight(light);
 });
 function generateTicks(numberOfTicks) {
   return (helper) => {