0001667: Feature Request for Brightness and Contrast Shader

ID	Project	Category	View Status	Date Submitted	Last Update

0001667	NoesisGUI	C++ SDK	public	2020-04-24 22:15	2020-04-27 12:33

Reporter	stonstad	Assigned To	jsantos
Priority	normal	Severity	feature
Status	assigned	Resolution	open
Product Version	3.0

Summary	0001667: Feature Request for Brightness and Contrast Shader
Description	Most of my game art is rasterized instead of vector, and this forces me to create multiple versions of the same image for normal, hover, and down states. This is request for a shader which adjusts brightness and contrast. I would use it in XAML themes for button trigger events. However, I'm not aware of what the overhead might be for such a design and whether it is practical.

Platform	Any

jsantos 2020-04-27 12:33 manager ~0006278	In the next version (probably 3.1) we are going to provide custom shaders (this is something that already can be done, but we didn't have time to properly expose it). Having said that, I think you current approach is going to be much more efficient because effects render to offscreen per frame. They have a cost and should be avoided whenever possible.

Date Modified	Username	Field	Change
2020-04-24 22:15	stonstad	New Issue
2020-04-27 12:33	jsantos	Note Added: 0006278
2020-04-27 12:33	jsantos	Assigned To	=> jsantos
2020-04-27 12:33	jsantos	Status	new => assigned