<![CDATA[Help Glsl Shader and Windows 10]]>Hello

After searching, tried and tried, here I am desperate, I can not operate the Glsl Shader.

I do not have the image on the Stage. I read repeatedly GLSL Shader actor tutorial.

 

 Maybe I did not quite installed isadora?

Or I'm missing a piece of information?

I'm by testing on this computer ( Isadora 2.4.5, Windows 10 , Intel(R) Core(TM) i7-4790 cpu 3.60GHz, RAM16.0Go , Systeme 64bits-SSD 223.57 Go SATA III +              NVIDIA GeForce GTX 750 Ti )

Add to this message a screen capture.

Someone can give me some advice?

 

Best regard 

aa76f2-test-glsl.jpg

]]>https://community.troikatronix.com/topic/3022/help-glsl-shader-and-windows-10RSS for NodeMon, 17 Aug 2026 14:31:39 GMTThu, 08 Dec 2016 07:24:26 GMT60<![CDATA[Reply to Help Glsl Shader and Windows 10 on Sat, 10 Dec 2016 11:03:17 GMT]]>@michel 

thank you , request sent .....
I tried it on another pc and it works, in my compiuters still does not work
So ..... best regard
]]>https://community.troikatronix.com/post/22271https://community.troikatronix.com/post/22271Sat, 10 Dec 2016 11:03:17 GMT<![CDATA[Reply to Help Glsl Shader and Windows 10 on Sat, 10 Dec 2016 09:25:05 GMT]]>@Stefano
[Bug Report/Feature Request FORM](http://troikatronix.com/support/isadora/ "opens a new window")
]]>https://community.troikatronix.com/post/22268https://community.troikatronix.com/post/22268Sat, 10 Dec 2016 09:25:05 GMT<![CDATA[Reply to Help Glsl Shader and Windows 10 on Sat, 10 Dec 2016 07:52:36 GMT]]> @Dusx 

hello sorry where is the link for support request? 
I can not find it
]]>https://community.troikatronix.com/post/22267https://community.troikatronix.com/post/22267Sat, 10 Dec 2016 07:52:36 GMT<![CDATA[Reply to Help Glsl Shader and Windows 10 on Fri, 09 Dec 2016 19:51:58 GMT]]>@Stefano

Maybe its would be best to issue a support request, and I could try to go thru and determine what about your system config is causing the issue.
support link in my signature.
]]>https://community.troikatronix.com/post/22263https://community.troikatronix.com/post/22263Fri, 09 Dec 2016 19:51:58 GMT<![CDATA[Reply to Help Glsl Shader and Windows 10 on Fri, 09 Dec 2016 07:50:25 GMT]]>hola 
Same answer, it works fine on my Mac out pink, but I want to also work in windows.
So ; @Dusx, no laptop .
video media and images perform well ....... 
]]>https://community.troikatronix.com/post/22258https://community.troikatronix.com/post/22258Fri, 09 Dec 2016 07:50:25 GMT<![CDATA[Reply to Help Glsl Shader and Windows 10 on Thu, 08 Dec 2016 23:10:41 GMT]]>This code works fine for me.

Outputs pink.
is your system a laptop?
]]>https://community.troikatronix.com/post/22255https://community.troikatronix.com/post/22255Thu, 08 Dec 2016 23:10:41 GMT<![CDATA[Reply to Help Glsl Shader and Windows 10 on Thu, 08 Dec 2016 16:27:51 GMT]]>@Stefano

Same answer, it works fine on my Mac… Windows is a great black hole for me!
]]>https://community.troikatronix.com/post/22248https://community.troikatronix.com/post/22248Thu, 08 Dec 2016 16:27:51 GMT<![CDATA[Reply to Help Glsl Shader and Windows 10 on Thu, 08 Dec 2016 16:21:29 GMT]]>@Stefano

just tried the last code you have posted and it works fine on Mac. I don't have a windows computer so maybe @DusX could try it.
#ifdef GL_ES
precision mediump float;
#endif

void main() {
	gl_FragColor = vec4(1.0,0.0,1.0,1.0);
}
]]>https://community.troikatronix.com/post/22247https://community.troikatronix.com/post/22247Thu, 08 Dec 2016 16:21:29 GMT<![CDATA[Reply to Help Glsl Shader and Windows 10 on Thu, 08 Dec 2016 16:13:41 GMT]]>@Jacques

Thank you for your answer.
I have followed to in point the GLSL Shader actor tutorial.
You can see that on the attached file, even a small shader is not visible on the Stage.
sorry if my english is not so good.....
My configuration (Isadora 2.4.5, Windows 10 , motherboard Gigabyte Z97HD3,   Intel(R) Core(TM) i7-4790 cpu 3.60GHz, RAM16.0Go , Systeme 64bits, SSD 223.57 Go SATA III intel(r) hd graphics 4600 integrate in mather board
and graphic card : NVIDIA GeForce GTX 750 Ti  2go
best regard

29f091-capture.jpg

]]>https://community.troikatronix.com/post/22246https://community.troikatronix.com/post/22246Thu, 08 Dec 2016 16:13:41 GMT<![CDATA[Reply to Help Glsl Shader and Windows 10 on Thu, 08 Dec 2016 11:09:08 GMT]]>Hello,

Its difficult to judge without looking at all the script…
From where is coming your code?
Have you tried with most basic shader, like in the Mark's tutorial?
For complicated shader, you need a real powerful dedicated graphic card, perhaps it's the problem?
You have also great sample in the "book of shaders"
https://thebookofshaders.com
Just be careful to suppress "u_" from some variables, it'd not recognized in the Isadora version of GLSL.
Hoping you find your way to the joy of illumination.
jacques
]]>https://community.troikatronix.com/post/22239https://community.troikatronix.com/post/22239Thu, 08 Dec 2016 11:09:08 GMT