Backport Uncomment adding backslashes to HYBRID_V1_CUSTOM_ADDITIONAL_MATERIAL_VARS generation #1596
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…VARS generation, to fix Hybrid V1 not working with multiple properties.
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stramit
approved these changes
Aug 13, 2020
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Backport of #1586
Commit ee59f50 in PR #7 commented out the code that adds backslashes to the generated HYBRID_V1_CUSTOM_ADDITIONAL_MATERIAL_VARS macro when Hybrid Renderer V1 is used.
The backslashes are necessary for Hybrid V1 to work correctly when multiple DOTS instanced properties are used. The macro is intended to expand into multiple UNITY_DEFINE_INSTANCED_PROP definitions, which are split across multiple lines and concatenated together using the preprocessor backslash operator. Without the backslash, any UNITY_DEFINE_INSTANCED_PROP definitions after the first are expanded immediately instead, which causes a compile error.
This PR restores the backslashes and adds a comment to explain why it's necessary.