def __enter__(self):
self._old_prog = glGetInteger(GL_CURRENT_PROGRAM)
glBlendFunc(GL_SRC_ALPHA, GL_ONE)
glEnable(GL_BLEND)
glDepthMask(GL_TRUE)
glDisable(GL_DEPTH_TEST)
self.get_shader_program().use()
self.set_clipping_uniforms()
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE)
def __enter__(self):
glBlendFunc(GL_SRC_ALPHA, GL_ONE)
glDisable(GL_BLEND)
glDepthMask(GL_TRUE)
glEnable(GL_DEPTH_TEST)
#glDepthFunc(GL_LEQUAL)
glEnable(GL_POINT_SMOOTH)
self.get_shader_program().use()
self.set_clipping_uniforms()
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL)
def __enter__(self):
#glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
#glBlendFunc(GL_SRC_ALPHA, GL_DST_ALPHA)
glBlendFunc(GL_SRC_ALPHA, GL_ONE)
glEnable(GL_BLEND)
glDepthMask(GL_TRUE)
glDisable(GL_DEPTH_TEST)
#glDepthFunc(GL_LEQUAL)
glEnable(GL_POINT_SMOOTH)
self._old_prog = glGetInteger(GL_CURRENT_PROGRAM)
self.get_shader_program().use()
self.set_clipping_uniforms()
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL)