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Texture Replacement Issues with ReplaceTexture

Problem 1: Textures not being replaced with ReplaceTexture

Issue

When using Item.ReplaceTexture() to specify a texture for a particular material, the texture is not being replaced.

Environment

SDK Version: 14.5
OS: Windows 11
Unity: 2022.3.6f1
Browser: Google Chrome

Cause

The issue occurs because no texture has been set on the target material beforehand.

Solution

Please set a texture on the material before using Item.ReplaceTexture().

Problem 2: Multiple textures being replaced simultaneously

Issue

When replacing a texture on one material, textures on other materials are unexpectedly being replaced at the same time.

ReplaceTexture_1

ReplaceTexture_2

Environment

SDK Version: 14.4.12
OS: Windows 10
Unity: 2019.3.6f1
Browser: Google Chrome

Cause

If the same texture is used by multiple materials and you replace it in one material, it will be replaced in all materials using that texture.

Solution

Use textures that aren't shared with other materials for materials you plan to replace textures on.

ReplaceTexture_3

ReplaceTexture_4

Note

When using Item.ReplaceTexture(), it's important to pay careful attention to the relationships between materials and texture files.