replicate WebGPU texture filtering

mrdoob · Dec 22, 2023 · cffdad4 · cffdad4
1 parent 30b19e3
commit cffdad4
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/examples/jsm/renderers/webgl/utils/WebGLTextureUtils.js b/examples/jsm/renderers/webgl/utils/WebGLTextureUtils.js
@@ -183,7 +183,12 @@ class WebGLTextureUtils {
 		}
 
 		gl.texParameteri( textureType, gl.TEXTURE_MAG_FILTER, filterToGL[ texture.magFilter ] );
-		gl.texParameteri( textureType, gl.TEXTURE_MIN_FILTER, filterToGL[ texture.minFilter ] );
+
+
+		// follow WebGPU backend mapping for texture filtering
+		const minFilter = texture.minFilter === LinearFilter ? LinearMipmapLinearFilter : texture.minFilter;
+
+		gl.texParameteri( textureType, gl.TEXTURE_MIN_FILTER, filterToGL[ minFilter ] );
 
 		if ( texture.compareFunction ) {