Re: [Gimp-developer] Question on new (2.8) paint dynamics
On Thu, May 20, 2010 at 7:13 AM, Rob Antonishen rob.antonis...@gmail.com wrote: I have looked at some of the previews and devel paint dynamic reports/reviews and still have a couple questions. In amongst all those settings is there any trace a source layer as an option? No. and there wont be one in this iteration either. Its nontrivial and probably pretty slow to access pixel under cursor for dynamics evaluation and the whole thing needs to stabilize first. there are other simpler dynamics inputs that are proposed, but not happening for 2.8, like the position of the cursor in the image. And along with that is there a brush dynamic to control the gamma of a brush while painting? (This would be much like hardness for parametric brushes but for colour (stamp) type brushes would have some value). What do you mean by gamma? There is the Force output. It tries to emulate the force a brush is applied to the canvas with, that saturates some parts of the brush when applied. It has been part of gimp for ages, under the name of hardness but it is not really hardness as used in vector brushes so it has a new name now. -- --Alexia ___ Gimp-developer mailing list Gimp-developer@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-developer
Re: [Gimp-developer] Question on new (2.8) paint dynamics
I will have to play with the force setting. I a looking to have a pixmap brush be lighter or darker based on brush pressure. Maybe explained like a dynamic dodge/burn applied to the brush source while painting? -Rob A On 5/20/10, Alexia Death alexiade...@gmail.com wrote: On Thu, May 20, 2010 at 7:13 AM, Rob Antonishen rob.antonis...@gmail.com wrote: I have looked at some of the previews and devel paint dynamic reports/reviews and still have a couple questions. In amongst all those settings is there any trace a source layer as an option? No. and there wont be one in this iteration either. Its nontrivial and probably pretty slow to access pixel under cursor for dynamics evaluation and the whole thing needs to stabilize first. there are other simpler dynamics inputs that are proposed, but not happening for 2.8, like the position of the cursor in the image. And along with that is there a brush dynamic to control the gamma of a brush while painting? (This would be much like hardness for parametric brushes but for colour (stamp) type brushes would have some value). What do you mean by gamma? There is the Force output. It tries to emulate the force a brush is applied to the canvas with, that saturates some parts of the brush when applied. It has been part of gimp for ages, under the name of hardness but it is not really hardness as used in vector brushes so it has a new name now. -- --Alexia -- Sent from my mobile device ___ Gimp-developer mailing list Gimp-developer@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-developer
Re: [Gimp-developer] Question on new (2.8) paint dynamics
On Thu, May 20, 2010 at 10:35 AM, Rob Antonishen rob.antonis...@gmail.com wrote: I will have to play with the force setting. I a looking to have a pixmap brush be lighter or darker based on brush pressure. Maybe explained like a dynamic dodge/burn applied to the brush source while painting? Features apart, Rob, you can use some sort of source layer tracking by using the clone tool instead. Just use it in registered mode, and explore the painting modes/ painting on the layer mask, etc... Regards, js -Rob A On 5/20/10, Alexia Death alexiade...@gmail.com wrote: On Thu, May 20, 2010 at 7:13 AM, Rob Antonishen rob.antonis...@gmail.com wrote: I have looked at some of the previews and devel paint dynamic reports/reviews and still have a couple questions. In amongst all those settings is there any trace a source layer as an option? No. and there wont be one in this iteration either. Its nontrivial and probably pretty slow to access pixel under cursor for dynamics evaluation and the whole thing needs to stabilize first. there are other simpler dynamics inputs that are proposed, but not happening for 2.8, like the position of the cursor in the image. And along with that is there a brush dynamic to control the gamma of a brush while painting? (This would be much like hardness for parametric brushes but for colour (stamp) type brushes would have some value). What do you mean by gamma? There is the Force output. It tries to emulate the force a brush is applied to the canvas with, that saturates some parts of the brush when applied. It has been part of gimp for ages, under the name of hardness but it is not really hardness as used in vector brushes so it has a new name now. -- --Alexia -- Sent from my mobile device ___ Gimp-developer mailing list Gimp-developer@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-developer ___ Gimp-developer mailing list Gimp-developer@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-developer
[Gimp-developer] Question on new (2.8) paint dynamics
I have looked at some of the previews and devel paint dynamic reports/reviews and still have a couple questions. In amongst all those settings is there any trace a source layer as an option? Like ID a greyscale source layer and have the brush dynamics follow that (i.e. brush size or opacity based on the value of the source layer at that point)? And along with that is there a brush dynamic to control the gamma of a brush while painting? (This would be much like hardness for parametric brushes but for colour (stamp) type brushes would have some value). Thanks in advance- -Rob A ___ Gimp-developer mailing list Gimp-developer@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-developer
