opengl

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How to create GLSL shader with thid OpenGL bindings?

2

Program -just creating a variable for the vertex shader: require 'opengl' require 'glu' require 'glut' $vertexShader = glCreateShader(GL_VERTEX_SHADER) Result from Jetbrains Rubymine: C:\Ruby24-x64\bin\ruby.exe -e $stdout.sync=true;$stderr.sync=true;load($0=ARGV.shift) C:/Users/Andrew/Desktop/task3.rb C:/Users/Andrew/Desktop/task3.rb:7:in ': uninitialized constant...

ghost

invalid operation for glEnd

4

When i run the Examples, sometimes its get an error if the Program tries to use glEnd. Here is a log of the nehe_lesson02.rb run on Windows 7 with Ruby...

itgenie98

Hi, I'm really new to working with OpenGL, but I'm trying to get started using your opengl gem. I need to be able to start drawing to the screen as...

andrewhavens

"pure virtual method called, terminate called without an active exception"

2

The following tests produce this error on my computer. ``` pure virtual method called terminate called without an active exception Aborted (core dumped) ``` ``` ruby test_gl_10_11.rb --name test__selection_buffer ruby...

archseer