Let's start by creating a new RGB blank document, choosing a 512 px square canvas. Activate Snap from the View Menu (Shift + Command + Semicolon key). Set up two guides to mark the center of the canvas.
Select the Rounded Rectangle Tool (U), choose Shape Layer and set the Radius to 10 px in the Options bar (1a). Draw a brown rectangle by Alt-clicking and dragging from the center of the canvas (1b). This is the briefcase's main body, so name it "main."
Let's achieve a higher realism by introducing some color variation. Set up the foreground (2a) and background (2b) colors to brown hues, then go to Filter > Render > Clouds. This will create an irregular stain pattern with the two colors that simulates leather's natural color variation (2c).
Let's add a real leather texture. Download this image and place it in the document, naming its layer "texture." Scale it down proportionally until it's slightly bigger than the briefcase (3a). Command-click the "main" layer to select its pixels then add the selection as a mask to the texture (3b).
Set its blending mode to Soft Light and reduce the Opacity to 50% (3c). It looks a bit dull, doesn't it? Let's add some life to it. First bring up Levels by entering Command + L and move the right-hand slider closer to the center (3d). This raises the white levels, making the texture look brighter.
Now select the "main" layer and double-click on it to bring up the Layer Style window. First add a dark brown Stroke to mark the perimeter (4a), then Inner Glow to simulate concavity around the edges (4b). It looks better already (4c).
Now duplicate the layer and scale it down, clearing all styles (5a). Add an Inner Glow style to simulate a full pocket (5b). The hard edge is wrong, though, so go to Filter > Blur > Gaussian Blur and choose 3 px. Now there's a smooth color transition (5c). Now back to the "main" layer, add a Gradient Overlay to darken the top part as it is shadowed by the flap that we'll draw later (5d).
Now we'll use a clever technique to create the stitches. Draw a small rounded rectangle (6a), then from the Edit menu choose Define Brush Preset and name the brush "stitch" (6b). You can erase the rectangle now.
In the Brushes palette set the brush's properties. Set its Diameter to 8 px and the Spacing to 550% (6c). These values were found by trial and error using the preview at the bottom of the palette. The brush is ready to be put to good use.
Choose a pale yellow color for the stitches (7a). Now create a rounded rectangle (choose the Path option for the Rounded Rectangle Tool) sized between the "main" and "main copy". The stitches will run along this path (7b). In the Paths palette you'll see the path you just created, double-click on its generic name and enter "main-stitches" (7c).
Now create a new layer and make sure it's selected. Back to the Paths palette, right-click on the "main-stitches" path and select Stroke Path. A dialog will pop-up. Choose the Brush Tool and uncheck the Simulate Pressure option if it's not already. Here's the result (7d).
As you can see, the brush doesn't conform to the path so the little dashes are always horizontal. We need to erase the vertical sides. Then marquee-select the dashes at the corners and rotate them 45 degrees (7e, 7f). It's OK if they don't look symmetrical, as that looks more natural.
We need to create a new layer now and stroke the path again to create the missing sides. Hit B to select the Brush Tool, then F5 to open the Brush palette, and rotate the "stitch" brush 90 degrees. See in the preview window that the dashes are now vertical, that is perpendicular to the path (8a). Just like we did before, stroke the "main-stitches" path on the new layer (8b). Erase the horizontal sides and you should be finished (8c). You can merge the two layers into one named "stitches" (8d).
The stitches look flat. Let's add some thickness. First a Bevel and Emboss style (9a) to give the stitches some thickness, then a Drop Shadow (9b). Now they look more realistic (9c).
Leather reflects the environment so we need to add ambient reflections. Draw a rounded rectangle near the bottom of the briefcase, choosing a light pink color (10a). Name this layer "ambient reflection," set it to Screen mode, and 40% Opacity (10b).
We need to soften its edges so apply a 3 px Gaussian Blur (10c). Now type Q to enter Quick Mask mode. The colors will change to black and white. Type G to select the Gradient Tool and click-drag vertically to create a black-to-white gradient (10d).
Hit Q again to exit Quick Mask mode and see the gradient turned into a selection: use it to mask the layer and fade out the top of the reflection (10e). At this point you might need to adjust the opacity to 60% and blur again to get a satisfying result (10f).
Now let's draw a divider to suggest two pockets. Draw a thin vertical ellipse with the Ellipse Tool (U) smack in the middle (11a). Name it "pockets." We need to make the endpoints darker, imply lighting coming let's say from the right and also add some soft reflections around this slit. Once again layer styles will make the job easy. First add a Gradient Overlay (11b), then Bevel and Emboss (11c) and finally Outer Glow (11d). Very nice, the bottom of the briefcase is complete (11e).
نوشته شده توسط horvin مدیر وبلاگ
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