U++ forum: Welcome to the forum

Status & Roadmap

Authors & License

Funding Ultimate++

Search on this site

Search in forums

Home » U++ Library support » Draw, Display, Images, Bitmaps, Icons » Is 'texture mapping' possible on Painter?

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Return to the default flat view

Create a new topic

Submit Reply

Is 'texture mapping' possible on Painter? [message #52982]

Tue, 28 January 2020 15:32

Tom1
Messages: 1212
Registered: March 2007

Senior Contributor

Hi,

I would like to 'texture map' an image in a shape of a sector or fan. Is this possible in Painter, like it is in OpenGL using a triangle fan?

(I.e. by defining the center, radius and starting and ending angles of a sector and then fill the area with an Image having its top edge touching the center point and its lower edge touching the arc defined by the radius, stretching out between the starting and ending angles.)

I would like to avoid using OpenGL in this project, partly because this is "just a simple" 2D mapping. However, rendering speed may be a factor here as the data is updated quite frequently.

Best regards,

Tom

Report message to a moderator

Send a private message to this user

[Message index]

		Is 'texture mapping' possible on Painter? By: Tom1 on Tue, 28 January 2020 15:32
		Re: Is 'texture mapping' possible on Painter? By: mirek on Fri, 31 January 2020 17:30
		Re: Is 'texture mapping' possible on Painter? By: Tom1 on Mon, 03 February 2020 10:33
		Re: Is 'texture mapping' possible on Painter? By: mirek on Tue, 04 February 2020 11:33
		Re: Is 'texture mapping' possible on Painter? By: mirek on Tue, 04 February 2020 13:28
		Re: Is 'texture mapping' possible on Painter? By: Tom1 on Tue, 04 February 2020 16:11
		Re: Is 'texture mapping' possible on Painter? By: Didier on Wed, 05 February 2020 21:18
		Re: Is 'texture mapping' possible on Painter? By: Didier on Thu, 06 February 2020 20:40

Previous Topic:	Remove the transparent area around the image (sprite optimization)
Next Topic:	Another BufferPainter optimization

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

PDF

]

Current Time: Wed Apr 24 02:06:49 CEST 2024

Total time taken to generate the page: 0.02626 seconds