fix(PointsMaterial.js): Allow transparency when any class is invisible

airnez · Desplandis · commit d09120714660 · 2024-07-26T01:05:28.000+02:00
diff --git a/src/Renderer/PointsMaterial.js b/src/Renderer/PointsMaterial.js
@@ -148,7 +148,7 @@ function recomputeTexture(scheme, texture, nbClass) {
         data[j + 2] = parseInt(255 * color.b, 10);
         data[j + 3] = visible ? parseInt(255 * opacity, 10) : 0;
 
-        needTransparency = needTransparency || opacity < 1;
+        needTransparency = needTransparency || opacity < 1 || !visible;
     }
     texture.needsUpdate = true;
     return needTransparency;

Original file line number	Diff line number	Diff line change
`@@ -148,7 +148,7 @@ function recomputeTexture(scheme, texture, nbClass) {`
`148`	`148`	`data[j + 2] = parseInt(255 * color.b, 10);`
`149`	`149`	`data[j + 3] = visible ? parseInt(255 * opacity, 10) : 0;`
`150`	`150`
`151`		`- needTransparency = needTransparency \|\| opacity < 1;`
	`151`	`+ needTransparency = needTransparency \|\| opacity < 1 \|\| !visible;`
`152`	`152`	`}`
`153`	`153`	`texture.needsUpdate = true;`
`154`	`154`	`return needTransparency;`