id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
3226	Make mesh surfaces not cast shadows	Tristan Croll	Tom Goddard	"{{{
The following bug report has been submitted:
Platform:        Linux-3.10.0-1062.9.1.el7.x86_64-x86_64-with-centos-7.7.1908-Core
ChimeraX Version: 1.0 (2020-05-09)
Description
There's something really weird about the interplay between wireframe map contours and ""soft"" lighting. Compared to transparent or solid surfaces, it darkens the scene *really* dramatically. I've attached a set of images of essentially the same scene with just the map styles changed to illustrate.

OpenGL version: 3.3.0 NVIDIA 440.33.01
OpenGL renderer: TITAN Xp/PCIe/SSE2
OpenGL vendor: NVIDIA Corporation
Manufacturer: Dell Inc.
Model: Precision T5600
OS: CentOS Linux 7 Core
Architecture: 64bit ELF
CPU: 32 Intel(R) Xeon(R) CPU E5-2687W 0 @ 3.10GHz
Cache Size: 20480 KB
Memory:
	              total        used        free      shared  buff/cache   available
	Mem:            62G         10G         18G        335M         33G         51G
	Swap:          4.9G          0B        4.9G

Graphics:
	03:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP102 [TITAN Xp] [10de:1b02] (rev a1)	
	Subsystem: NVIDIA Corporation Device [10de:11df]	
	Kernel driver in use: nvidia
File attachment: soft_lighting_map_issues.tar.gz

}}}

[attachment:""soft_lighting_map_issues.tar.gz""]
"	enhancement	closed	normal		Graphics		fixed						all	ChimeraX