Wenjing Deng

icon indicating a website link cuteDen-ECNU.github.io

icon company ECNU icon location Shanghai, China icon location I want to be a full-time daughter to my mom every day.

Results 5 comments of Wenjing Deng

Contains gives the error answer, but ContainsPrep gives the correct one

Looking forward to the new releases! 😊

Covers predicate incorrect for Line/Point due to geometric robustness

Thank you for your prompt response. It's greatly appreciated. Could you help me see whether [this potential bug](https://trac.osgeo.org/postgis/ticket/5557) has the same core reason as it? Once again, thank you for...

Covers predicate incorrect for Line/Point due to geometric robustness

Thank you for your prompt response. The explanation of geometrical robustness failures is very clear. The 'tolerance values' recommendation is very inspiring to me. 😊

Covers predicate incorrect for Line/Point due to geometric robustness

The tolerance value for predicate evaluation sounds good! We are excited about the new ideas.

ST_Crosses returns incorrect answer when dealing with geometry collection

Another trigger case seems to have the same root cause: ```shell bin/geosop -a 'GEOMETRYCOLLECTION (POINT (2 2), LINESTRING (0 0, 1 1))' -b 'LINESTRING ( 2 2, 3 3)' relate...