pygame.font.init()
fpsFont = pygame.font.Font( pygame.font.get_default_font(), 14 )
#glEnable( GL_CULL_FACE )
glEnable( GL_DEPTH_TEST )
glDepthFunc(GL_LESS)
glClearColor( 0.1, 0.1, 0.5, 0. )
programId = loadShaders( "shaders/simple.vertexshader",
"shaders/simple.fragmentshader" )
matrixId = glGetUniformLocation( programId, b'MVP' )
textureSamplerId = glGetUniformLocation( programId, b'textureSampler' )
terrain = Terrain( 256, 256 )
vert_array, norm_array, index_array = terrain.get_arrays()
vert_norm_vbo = vbo.VBO( numpy.concatenate( (vert_array, norm_array) ) )
index_vbo = vbo.VBO( index_array, target = GL_ELEMENT_ARRAY_BUFFER )
##Framebuffer rendering code
framebufferName = glGenFramebuffers(1)
glBindFramebuffer( GL_FRAMEBUFFER, framebufferName )
renderedTexture = glGenTextures(1)
glBindTexture( GL_TEXTURE_2D, renderedTexture )
glTexImage2D( GL_TEXTURE_2D, 0, GL_RGB,
HEIGHT, WIDTH, 0, GL_RGB, GL_UNSIGNED_BYTE, null )
glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST )
glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST )
