Questions about pathtrarcer.py

[fu1581112]

Thank you for your excellent work!I successfully ran the previous version of this code half a year ago, but recently when I ran it again, problems occurred. The terminal displayed an error,Critical Dr.Jit compiler failure: cuda_check(): API error 0718,However, I solved it by upgrading mistsub from 3.5.2 to 3.6.0 and drjit from 0.4.6 to 1.0.1, but the following is the key point.

python run.py -o "a person walking back and forth" -e "a living room" -n "hello_rfgen" [RFGen]` Step 1/4: Already done, existing body motion file, skiping this step. [RFGen] Step 2/4: Rendering the human body PIRs: Traceback (most recent call last): File "D:\RF-Genesis\run.py", line 92, in main() File "D:\RF-Genesis\run.py", line 49, in main body_pir, body_aux = pathtracer.trace(os.path.join("../",output_dir, 'obj_diff.npz')) File "C:\Users\MY.conda\envs\rfgen\lib\site-packages\genesis\raytracing\pathtracer.py", line 160, in trace raytracer = RayTracer() main() File "D:\RF-Genesis\run.py", line 49, in main body_pir, body_aux = pathtracer.trace(os.path.join("../",output_dir, 'obj_diff.npz')) File "C:\Users\MY.conda\envs\rfgen\lib\site-packages\genesis\raytracing\pathtracer.py", line 160, in trace raytracer = RayTracer() File "C:\Users\MY.conda\envs\rfgen\lib\site-packages\genesis\raytracing\pathtracer.py", line 15, in init self.scene = mi.load_dict(get_deafult_scene(res = self.PIR_resolution)) File "C:\Users\MY.conda\envs\rfgen\lib\site-packages\genesis\raytracing\pathtracer.py", line 95, in get_deafult_scene 'to_world': T.look_at( TypeError: look_at(): incompatible function arguments. The following argument types are supported: 1. look_at(self, origin: mitsuba.Point3f, target: mitsuba.Point3f, up: mitsuba.Point3f) -> mitsuba.Transform4f

Invoked with types: kwargs = { origin: tuple, target: tuple, up: tuple }

The content of some specific codes is:

sensor = mi.load_dict({ 'type': 'perspective', 'to_world': T.look_at( origin=(0, 1, 3), target=(0, 1, 0), up=(0, 1, 0) ), I'm not sure what caused this. May I ask if you think it's due to the configuration environment or the code? Or other suggestions that can help solve the problem are also acceptable,thanks!