def __init__(self):
# This code is on init to make creation fail if FBOs are not available
self.fbuf = FramebufferObject()
self.fbuf.check_status()
def __init__(self):
# This code is on init to make creation fail if FBOs are not available
self.fbuf = FramebufferObject()
self.fbuf.check_status()
class FBOGrabber(_TextureGrabber):
"""Render-to texture system based on framebuffer objects (the GL
extension). It is quite fast and portable, but requires a recent GL
implementation/driver.
Requires framebuffer_object extensions"""
def __init__(self):
# This code is on init to make creation fail if FBOs are not available
self.fbuf = FramebufferObject()
self.fbuf.check_status()
def grab(self, texture):
self.fbuf.bind()
self.fbuf.texture2d(texture)
self.fbuf.check_status()
self.fbuf.unbind()
def before_render(self, texture):
self.fbuf.bind()
glClear(GL_COLOR_BUFFER_BIT)
def after_render(self, texture):
self.fbuf.unbind()
class FBOGrabber(_TextureGrabber):
"""Render-to texture system based on framebuffer objects (the GL
extension). It is quite fast and portable, but requires a recent GL
implementation/driver.
Requires framebuffer_object extensions"""
def __init__(self):
# This code is on init to make creation fail if FBOs are not available
self.fbuf = FramebufferObject()
self.fbuf.check_status()
def grab(self, texture):
self.fbuf.bind()
self.fbuf.texture2d(texture)
self.fbuf.check_status()
self.fbuf.unbind()
def before_render(self, texture):
self.fbuf.bind()
glClear(GL_COLOR_BUFFER_BIT)
def after_render(self, texture):
self.fbuf.unbind()
