# Help Writing a Basic Shader (SOLVED)

**URL:** <https://forum.defold.com/t/help-writing-a-basic-shader-solved/66416>\
**Category:** Questions\
**Created:** [September 23, 2020, 2:47am UTC](https://forum.defold.com/t/help-writing-a-basic-shader-solved/66416 "2020-09-23T02:47:44Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![Alex\_8BitSkull](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/alex_8bitskull/32/5424_2.png) [@Alex\_8BitSkull](https://forum.defold.com/u/Alex_8BitSkull)\
**Post date:** [June 29, 2021, 1:21pm UTC](https://forum.defold.com/t/help-writing-a-basic-shader-solved/66416/6 "2021-06-29T13:21:11Z")

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My GUI question was solved in [this thread](https://forum.defold.com/t/how-to-set-shader-constants-for-gui/68726/4) using render.enable\_material() and render.constant\_buffer().

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