opengl3 example?

[starseeker]

Is there any chance someone could either add an OpenGL 3 version of the example application or tweak the existing one to work with the new header? A naive substitution doesn't appear to produce a working test, unless I'm missing something...

[behrisch]

I experienced the same. After replacing the glfontstash.h with gl3corefontstash.h no text appears. I am using glew 2.1.0 to access the GL extensions, if that matters. @starseeker Did you find a solution?

[bruenor41]

Hi, did you succeed with gl3 version please?

[behrisch]

@bruenor41 No, I did not.

[Nairou]

I haven't looked at the examples in a long time, but I use NanoVG (same author, uses fontstash) in a GL3 project just fine. If I remember correctly, the NanoVG examples are GL3, so you could look at those as well.

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On Tue, Oct 15, 2019, 10:08 AM Michael Behrisch ***@***.***> wrote: @bruenor41 <https://github.com/bruenor41> No, I did not. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#34?email_source=notifications&email_token=AAHGA3SIVGI3IXKFWCW3BV3QOXFFFA5CNFSM4DWARNJ2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEBI4SHY#issuecomment-542230815>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAHGA3SIG4FVRSS6UQIGZL3QOXFFFANCNFSM4DWARNJQ> .

[bruenor41]

I use nanovg in my application too, but i face problem with matrix. Nanovg uses own matrix and has no way accept my transformed matrix. I draw text wih nanovg, but i must handle it's transformations in special way. That's why I need cut it from nanovg, i tried it, but it is hard for me

[mindoff6502]

Hi,everyone,luckily I found a GL3 example with SDL 2.0.7,maybe more people could use it.
https://github.com/suikki/sdf_text_sample

[bruenor41]

Many thanks for info, will try run it on my phone

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On Sun, Mar 1, 2020 at 6:14 AM mindoff6502 ***@***.***> wrote: Hi,everyone,luckly I found a GL3 example with SDL 2.0.7,maybe more people could use it. https://github.com/suikki/sdf_text_sample — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#34?email_source=notifications&email_token=AGIJKLPC4KWYUC5OIP6ZQ5DRFHVMJA5CNFSM4DWARNJ2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOENMU7VY#issuecomment-593055703>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AGIJKLIBYGQG576OGSBUTLLRFHVMJANCNFSM4DWARNJQ> .

[mindoff6502]

Hey,I just want to say I success to use that GL3 example with glfw and glew on my GL3.3 project under Windows Platform,quite good.

Anyone who knows opengl 3 could adapt to any GL3 project,SDL or glfw or any other opengl framework lib.
It totally works.

And with this example I think it won't be hard to port to DX or any other API.

[zblcm]

Looks like the master branch is missing GLSL shader now. You need to write your own.

The author made another PR which contains shader but it is not merged:
https://github.com/memononen/fontstash/pull/23/files
I did't compile it, but it has a good shader to reference.