I've decided to doodle over Dragon Warrior 1's overworld map.
I've decided to doodle over Dragon Warrior 1's overworld map.
I blurred my image 25px.Now invert the layer (Color->Invert) and blur the image (Filters->Bur->Gaussian Blur) The amount of blur will determine how random the final coast will be. The larger the blur, the more random the coastline will be (in the blurry area). If you have a well defined coast already (like here) use a smaller blur (50px). If you have a poorly defined coast (as is the case when using a random coast technique) make it a large blur.
Well, I'm looking at mine and it's completely flat... No idea what the histogram is or why this is important. I guess I'll have to soldier onward...I went back and blurred a few areas more by hand on the main coast to get more randomness there but keeping the detail in the island ring. Note the histogram. What you want is a nice level image, with dark and light more evenly spread out, as opposed to a U shape.
Okay, I clicked on one of the buttons to see if that helped, and I think it did. By default, mine histogram was set to Linear and I guess it needs to be on Logarithmic. Here's a screen shot: http://i852.photobucket.com/albums/a.../histogram.jpg
So, it's 'U' shaped and the tut says you want it flat, but I don't know how to level it out...
Well, I'll just have to continue with a 'U'-shaped histogram.
The part I bolded and underlined, I'm not sure what it means "above that." This is the first sentence of post 4. I think it means above the Land Noise layer. That was the last thing created in post 3.Create a new layer called “Land Clip”, filled with white above that, and set its blend mode to Lighten. You will have a white image. Now, with this layer selected, Open the levels dialog (Colors->Levels) and grab the white output slider, and drag it down. As this happens, the land will be revealed. Stop at a place you like, and click OK.
I made the layer and set it to Lighten Only. Then, I took the slider and "stopped at a place I liked." Since I really have no idea what I'm doing here, I have nothing to base what I "like" off of. I just look at Rob's example and kinda put it in about the same place he did. It's all Greek to me.
Okay, so the more white you have, the less coast you're going to have. I went back and added a lot more white. Screen shot: http://i852.photobucket.com/albums/a...RPS/coasts.jpgNow using the Magic Wand Tool, (making sure Sample Merged is Checked and the Threshold is 0) click anywhere in the dark area. This will define your coast. If you want to adjust it, just undo the selection (ctrl-Z) and change the levels of the “Land Clip” layer. I wand back and tightened the coast a bit.
Yikes. That was all scary. I don't even know what in the world any of that was.Now Invert the selection (Select->Invert), create a new black layer called “Land Mask” and fill the selection with white. Now save the selection to a Channel (Select->Save to Channel) and rename the channel to “Land Mask”. This will be used a fit bit later.
Here's a screen shot, which looks nothing like any of Rob's examples: http://i852.photobucket.com/albums/a...S/landmask.jpg
I have a feeling this is only going to get farther away from Rob's examples from now on.
But, maybe not. This is about as far as I made it the last two times I've tried over the last 9 months. Maybe the third time's the charm!
I just don't know if I got this right at all. I don't think I even know what this means. I didn't have any absolute black in the image, and if both are "eliminated" that leaves nothing on my map...?Post 6: Create the sea. (in the beginning...)
To make the ocean/water (and the base contour for the land as well) a two layer variant of the three layer sandwich will be used.
Copy the “Land Mask” Layer, and rename it “Sea Shape”. Apply a Gaussian Blur (Filter->Blue->Gaussian Blur) large enough to eliminate the absolute black and whites of the image. In this case, I used the same size as the image (500px).
So, Rob made his blur amount the same as his map, so I guess I will too.
Okay. It's totally off. It's like, not even there. Rob's looks like this: http://www.cartographersguild.com/at...6&d=1194552925
Mine looks like this: http://i852.photobucket.com/albums/a...S/seashape.jpg
Looks like I'm done until I get someone to pull me out...
Well, I'll keep going just to see what happens.
Got it. 'Sept it looks nothing like the example. At all.Create a new layer and call it “Sea Noise” Fill this with Clouds (Filters->Render->Clouds->Solid Noise) set to a low size (3) and detail of 15, reseeding the random number. Set the layer blend mode to mode to Overlay, then merge it down with the “Sea Shape” layer by right clicking on the layer and selecting “Merge Down”.
Okay. Need a right parenthesis after "shown."Duplicate this layer and rename it “Sea”. Add a layer mask by right clicking on the “Sea” layer, and selecting “Add Layer Mask”. When the dialog opens, select “Channel” (By default it should have the “Land Mask” channel shown and check “Invert”. Click Add.
Screen shot: http://i852.photobucket.com/albums/a.../layermask.jpg
The layer mask next to the layer thumbnail looks like Rob's. The layer thumbnail, of course, doesn't.
Well, Rob's looks like what it supposed to. Mine looks like I spilled milk on the screen: http://i852.photobucket.com/albums/a...S/allwrong.jpg
And, I'm sure mine is all off, not that I even know what it does.Also, check out the histogram….that is where we start next.
It's actually completely blank. Is that better or worse than 'U' shaped?
I'm done.
....Okay, I'm not done.
I went back to where things started to go wrong.
There's where things might have went haywire for me.Now Invert the selection (Select->Invert), create a new BLACK layer called “Land Mask” and fill the selection with white. Now save the selection to a Channel (Select->Save to Channel) and rename the channel to “Land Mask”. This will be used a fit bit later.
Before, I created a transparent layer and filled the selection with white. This time around, I created a layer with a Layer Fill Type set to background color (which is black). Then, I filled the inverted selection (the landmasses) with white.
Now it looks more like Rob's. Here's a screen shot: http://i852.photobucket.com/albums/a...URPS/mask2.jpg
The only issue I see is that my coastline is completely razor straight and flat...
But, I want to see how this goes so I'm not going to worry about that right now.
I still don't know what that means, but I can read the pictures just fine.To make the ocean/water (and the base contour for the land as well) a two layer variant of the three layer sandwich will be used.
Copy the “Land Mask” Layer, and rename it “Sea Shape”. Apply a Gaussian Blur (Filter->Blue->Gaussian Blur) large enough to eliminate the absolute black and whites of the image. In this case, I used the same size as the image (500px).
I think (hope) this looks pretty close: http://i852.photobucket.com/albums/a...GURPS/blur.jpg
Hey! Hey!!! I think mine looks a lot like Rob's! Screen shot: http://i852.photobucket.com/albums/a...gsomewhere.jpg
Oh, boy. Here Rob goes with that damn histogram again... XDAlso, check out the histogram….that is where we start next.