Question about getCameraImage function
XihangYU630 opened this issue · 1 comments
XihangYU630 commented
Why in the function p.getCameraImage, it sets flags=p.ER_SEGMENTATION_MASK_OBJECT_AND_LINKINDEX,
renderer=p.ER_BULLET_HARDWARE_OPENGL?
_, _, color, depth, segm = p.getCameraImage(
width=image_size[1],
height=image_size[0],
viewMatrix=viewm,
projectionMatrix=projm,
flags=p.ER_SEGMENTATION_MASK_OBJECT_AND_LINKINDEX,
renderer=p.ER_BULLET_HARDWARE_OPENGL,
physicsClientId=self.client_id,
)
yunfanjiang commented
Thanks for the question. We set ER_SEGMENTATION_MASK_OBJECT_AND_LINKINDEX
because we also want to provide ground-truth object segmentation. For ER_BULLET_HARDWARE_OPENGL
because we use headless rendering. We'd recommend PyBullet doc for more details.