[Bug] scaling the model will continuously grow the model, incomplete model display, etc;Mobile system incompatibility

[linhuanfeng]

Bug description

If the setting of model color is called, there will be problems such as scaling the model will continuously grow the model, incomplete model display, etc.

Steps to reproduce

If the setting of model color is called, there will be problems such as scaling the model will continuously grow the model, incomplete model display, etc

    updateRepProperty(sourceId, fieldName, ...args) {
      // console.log('updateRepProperty', sourceId);
      const methodName = `set${macro.capitalize(fieldName)}`;
      const source = this.$proxyManager.getProxyById(sourceId);
      const myRepresentations = this.$proxyManager
        .getRepresentations()
        .filter((r) => r.getInput() === source);
      for (let i = 0; i < myRepresentations.length; i++) {
        // console.log(myRepresentations[i]);
        if (myRepresentations[i][methodName]) {
          myRepresentations[i][methodName](...args);
        }
      }
      this.$proxyManager.renderAllViews();
    },

Detailed Behavior

No response

Expected Behavior

normal

Environment

• vtk.js version: 28.12.4
• Browsers: iphone13
• OS: ios 15.4.1

[finetjul]

I'm afraid I do not understand the problem you stated.
What class is impacted with the bug ? Can you give more context of how you encounter the bug ?

[linhuanfeng]

I'm afraid I do not understand the problem you stated. What class is impacted with the bug ? Can you give more context of how you encounter the bug ?

https://github.com/Kitware/glance
After modifying the transparency and color on the mobile device (iphone 13,15.4.1), there will be issues with this project. When zooming in, there will be model overlap; Unlimited replication; And the image display is incomplete. That's what the picture above shows.

[linhuanfeng]

There will be many similar problems that arise
https://github.com/user-attachments/assets/9ed2a676-110f-424f-8f60-af94de783037

[finetjul]

if you do not modify the color nor the transparency, you do not have any problem with the "scaling" (zooming) ?

[linhuanfeng]

if you do not modify the color nor the transparency, you do not have any problem with the "scaling" (zooming) ?

yes

37309fd9745730bf2f8df47d098cd823.mp4