elapsed_seconds = current_second - previous_second
if elapsed_seconds > 1.0:
previous_second = current_second
fps = float(frame_count) / float(elapsed_seconds)
glfw.SetWindowTitle(window, '%s @ FPS: %.2f' % (window_title, fps))
frame_count = 0.0
frame_count += 1.0
glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE)
glDisable(GL_STENCIL_TEST)
glDisable(GL_BLEND)
glDisable(GL_CULL_FACE)
glClearColor(0.0, 0.0, 0.0, 0.0)
screen_shader = Shader('shader/screen_shader.vs', 'shader/screen_shader.frag')
screen_shader.compile(); screen_shader.use()
color_shader = Shader('shader/color_shader.vs', 'shader/color_shader.frag')
color_shader.compile(); color_shader.use()
raw_im = np.zeros((480,640,3), dtype=np.uint8)
def createFramebuffer(W, H, samples):
tex = np.empty(3, dtype=np.uint32)
if samples == 1:
glCreateTextures(GL_TEXTURE_2D, len(tex), tex)
glTextureStorage2D(tex[0], 1, GL_RGB8, W, H)
glTextureParameteri(tex[0], GL_TEXTURE_MAG_FILTER, GL_NEAREST)
glTextureParameteri(tex[0], GL_TEXTURE_MIN_FILTER, GL_NEAREST)
glTextureStorage2D(tex[1], 1, GL_DEPTH_COMPONENT32F, W, H)
glTextureParameteri(tex[1], GL_TEXTURE_MAG_FILTER, GL_NEAREST)
