Does blendMode() Work?

Programming Questions

zeldrake

in Programming Questions • 11 months ago

Hi guys,

I'm trying to use the blendMode() function to make the colors of overlapping ellipses blend together. I'm attempting to do this in Javascript mode, however whenever I include this function and run the program I get a blank screen.

Similarly, I've tried to run the blendMode example in examples/topics/Image Processing/Blending.pde and I also get a blank screen.

Has anyone had any luck getting blendMode() to work?

Replies(3)

PhiLho

Re: Does blendMode() Work?

11 months ago

The Blending example works for me, but I had the blank screen for a while, as P3D / OpenGL is slow to start on my computer (on Windows 7, P 2.0b6).

andres

Re: Does blendMode() Work?

11 months ago

I don't think the blendMode() is part of the processingjs API yet:

http://processingjs.org/reference/

PhiLho

Re: Does blendMode() Work?

11 months ago

Ah, I just noticed the "NOTE: THIS EXAMPLE IS IN PROGRESS -- REAS" message at the top of the above mentioned example...

Well, it worked for me, quite nicely. That's a good example, might be a bit more interactive, a bit like my BlendWithTransformations sketch (still very primitive in term of GUI).

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