- newfb( &grender.fb, &grender.rgb, &grender.rb );
- {
- float ksz = 1.0f;
- float quad[] = { -ksz,-ksz,0.0f, ksz, ksz,0.0f, -ksz, ksz,0.0f,
- -ksz,-ksz,0.0f, ksz,-ksz,0.0f, ksz, ksz,0.0f,
- -ksz,-ksz,-0.1f, ksz, ksz,-0.1f, -ksz, ksz,-0.1f,
- -ksz,-ksz,-0.1f, ksz,-ksz,-0.1f, ksz, ksz,-0.1f };
-
- glGenVertexArrays( 1, &grender.vao );
- glGenBuffers( 1, &grender.vbo );
- glBindVertexArray( grender.vao );
- glBindBuffer( GL_ARRAY_BUFFER, grender.vbo );
- glBufferData( GL_ARRAY_BUFFER, sizeof(quad), quad, GL_STATIC_DRAW );
- glBindVertexArray( grender.vao );
- glVertexAttribPointer( 0, 3, GL_FLOAT, GL_FALSE,
- sizeof(float)*3, (void*)0 );
- glEnableVertexAttribArray( 0 );
- VG_CHECK_GL();
- }