glClearColor bug ??

[Fuad Omari]

it seems glClearColor(red,green,blue,alpha) does not accept fractional colors , it works only with 0 or 1
as an example
glClearColor(0.9,0.6, 0.0, 1.0) color the background with black instead with brownish
glClearColor(0 , 1, 0.0, 1.0) color the background  with green
while
glColor3f(0.9,0.6,0)
glutSolidSphere(1,20,20)
color the sphere with brownish
so we can't adjust the background with the same color of the sphere

[Mahmoud Fayed]

Hello

I Will check this, For now you can modify the extension by updating the next line

https://github.com/ring-lang/ring/blob/master/extensions/ringopengl/opengl32/opengl32.cf#L1110

Replace GLclampf with float

Then build the extension (Run the next batch file)

https://github.com/ring-lang/ring/blob/master/extensions/ringopengl/opengl32/buildvc.bat

Greetings,

Mahmoud

[Mahmoud Fayed]

Hello

Before building the extension

Don't forget to run the code generator : https://github.com/ring-lang/ring/blob/master/extensions/ringopengl/opengl32/gencode.bat

Greetings,

Mahmoud