[v3.8.6] Optimize code size by adding helper functions to get data from pipelineSceneData.

[dumganhar]

Re: #18056

Changelog

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Continuous Integration

This pull request:

• needs automatic test cases check.

  Manual trigger with @cocos-robot run test cases afterward.

• does not change any runtime related code or build configuration

  If any reviewer thinks the CI checks are needed, please uncheck this option, then close and reopen the issue.

---

Compatibility Check

This pull request:

• changes public API, and have ensured backward compatibility with deprecated features.
• affects platform compatibility, e.g. system version, browser version, platform sdk version, platform toolchain, language version, hardware compatibility etc.
• affects file structure of the build package or build configuration which requires user project upgrade.
• introduces breaking changes, please list all changes, affected features and the scope of violation.

[github-actions]

👍 Package size ⤵ -2396 bytes, old: 5245887, new: 5243491

Interface Check Report

This pull request does not change any public interfaces !

[dumganhar]

@cocos-robot run test cases

[github-actions]

@dumganhar, Please check the result of run test cases:

• Test Platform: PR-Test
• Editor Version: v3.8.6
• Task Result: FAIL
• Task URL: https://cctest.cocos.org/#/reportview/PR-TEST/aba5db2d-2fff-49ba-9996-5ccce9538815/-1
• GitHub Action: https://github.com/cocos/cocos-engine/actions/runs/12744376037

Task Details

Platform	build	boot	runned	crashScene	FailScene
mac	PASS	PASS	FAIL	director-after-draw-test	2d-rendering-in-3d,director-after-draw-test

[github-actions]

@dumganhar, Please check the result of run test cases:

• Test Platform: PR-Test
• Editor Version: v3.8.6
• Task Result: FAIL
• Task URL: https://cctest.cocos.org/#/reportview/PR-TEST/1ca38d5a-dbd4-4cea-9ef7-cc72aea65066/-1
• GitHub Action: https://github.com/cocos/cocos-engine/actions/runs/12744376037

Task Details

Platform	build	boot	runned	crashScene	FailScene
windows	PASS	PASS	FAIL	director-after-draw-test	2d-rendering-in-3d,director-after-draw-test

[dumganhar]

@cocos-robot run test cases

[github-actions]

@dumganhar, Please check the result of run test cases:

• Test Platform: PR-Test
• Editor Version: v3.8.6
• Task Result: FAIL
• Task URL: https://cctest.cocos.org/#/reportview/PR-TEST/5d3bd69d-507a-4a95-80f0-357c527a2ee5/-1
• GitHub Action: https://github.com/cocos/cocos-engine/actions/runs/12761927743

Task Details

Platform	build	boot	runned	crashScene	FailScene
web-mobile	PASS	PASS	FAIL	dynamic-mesh	dynamic-mesh
ios	PASS	PASS	FAIL	director-after-draw-test	2d-rendering-in-3d,director-after-draw-test
mac	PASS	PASS	FAIL	director-after-draw-test	2d-rendering-in-3d,director-after-draw-test

[github-actions]

@dumganhar, Please check the result of run test cases:

• Test Platform: PR-Test
• Editor Version: v3.8.6
• Task Result: FAIL
• Task URL: https://cctest.cocos.org/#/reportview/PR-TEST/997c6b31-80f6-49c4-a2ce-2d2df5497455/-1
• GitHub Action: https://github.com/cocos/cocos-engine/actions/runs/12761927743

Task Details

Platform	build	boot	runned	crashScene	FailScene
windows	PASS	PASS	FAIL	director-after-draw-test	2d-rendering-in-3d,director-after-draw-test
android	PASS	PASS	FAIL	director-after-draw-test	2d-rendering-in-3d,director-after-draw-test
wechatgame	PASS	PASS	FAIL	dynamic-mesh	dynamic-mesh