def _setup(self):
""" Setup texture on GPU """
min_filter, mag_filter = self._interpolation
wrapping = self._wrapping
gl.glTexParameterf(self.target, gl.GL_TEXTURE_MIN_FILTER, min_filter)
gl.glTexParameterf(self.target, gl.GL_TEXTURE_MAG_FILTER, mag_filter)
gl.glTexParameterf(self.target, gl.GL_TEXTURE_WRAP_S, wrapping)
gl.glTexParameterf(self.target, gl.GL_TEXTURE_WRAP_T, wrapping)
gl.glTexParameterf(self.target, gl.GL_TEXTURE_WRAP_R, gl.GL_CLAMP_TO_EDGE)
self._need_setup = False
def _setup(self):
""" Setup texture on GPU """
min_filter, mag_filter = self._interpolation
wrapping = self._wrapping
gl.glTexParameterf(self.target, gl.GL_TEXTURE_MIN_FILTER, min_filter)
gl.glTexParameterf(self.target, gl.GL_TEXTURE_MAG_FILTER, mag_filter)
gl.glTexParameterf(self.target, gl.GL_TEXTURE_WRAP_S, wrapping)
gl.glTexParameterf(self.target, gl.GL_TEXTURE_WRAP_T, wrapping)
gl.glTexParameterf(self.target, gl.GL_TEXTURE_WRAP_R, gl.GL_CLAMP_TO_EDGE)
self._need_setup = False
def _set_wrapping(self):
""" Setup texture on GPU """
min_filter, mag_filter = self._interpolation
wrapping = self._wrapping
# not optimal solution perhaps
# texture might be not set up yet
# but calling _activate() would set wrapping again and so this would lead to recursion
gl.glBindTexture(self.target, self._handle)
gl.glTexParameterf(self.target, gl.GL_TEXTURE_MIN_FILTER, min_filter)
gl.glTexParameterf(self.target, gl.GL_TEXTURE_MAG_FILTER, mag_filter)
gl.glTexParameterf(self.target, gl.GL_TEXTURE_WRAP_S, wrapping)
gl.glTexParameterf(self.target, gl.GL_TEXTURE_WRAP_T, wrapping)
gl.glTexParameterf(self.target, gl.GL_TEXTURE_WRAP_R,
gl.GL_CLAMP_TO_EDGE)
gl.glBindTexture(self.target, 0)