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WebGLShadowMap: Dispose of unique depth/distance materials. #27326

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merged 3 commits into from
Dec 6, 2023

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@Mugen87 Mugen87 commented Dec 6, 2023

Related issue: -

Description

WebGLShadowMap creates unique depth/distance materials for shadow map rendering when certain conditions are met. This PR ensures these internal materials are removed when the respective dispose() is called on the actual material. Otherwise a memory leak can occur.

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github-actions bot commented Dec 6, 2023

📦 Bundle size

Full ESM build, minified and gzipped.

Filesize dev Filesize PR Diff
669.3 kB (166.1 kB) 669.4 kB (166.2 kB) +175 B

🌳 Bundle size after tree-shaking

Minimal build including a renderer, camera, empty scene, and dependencies.

Filesize dev Filesize PR Diff
450.3 kB (109.1 kB) 450.4 kB (109.1 kB) +175 B

@Mugen87 Mugen87 added this to the r160 milestone Dec 6, 2023
@Mugen87 Mugen87 merged commit 0e05430 into mrdoob:dev Dec 6, 2023
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AdaRoseCannon pushed a commit to AdaRoseCannon/three.js that referenced this pull request Jan 15, 2024
…7326)

* WebGLShadowMap: Dispose of unique depth/distance materials.

* Update WebGLShadowMap.js

Fix comment.

* Update WebGLShadowMap.js
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