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Friday, May 23, 2008

Simple Step Glass Ball Tutorial

By David Peters

Step 1 - With the circular marquee tool, create a simple circle in any color. We will use red in this example.

Step 2 - Give the circle an inner-glow layer effect by changing the glow color to black and changing the blend mode to multiply. Using an inner shadow can result in an angular deflection which is why we use the inner glow method for uniformity.

Step 3 - Load the selection from the circular area. Drag the linear gradient (white to transparent) downward from the top making sure it is close but not completely at the bottom in a new layer.

Step 4) To transform the white gradient, press Ctrl/Cmd+T. Drag the handles bringing it upwards going halfway through, and drag it just a small amount inward from the top and sides. Now to create a merge composite layer: Hide the background. Create a new blank layer on top and press Alt+Ctrl+Shift+E or Option+Cmd+Shift+E on Mac, to create a merged layer on top.

Step 5 - Taking this merged layer, make a circular selection above larger than the original circle. Use your judgment on what looks right and then copy the section and paste it into a new layer. Now the top segment of the orb is done. Place it again in the exact position.

Step 6 - For the base of the orb,create an elliptical shape fitting in to the lower half of the circle within a new layer. Duplicate this layer while reducing the size marginally.

Step 7) Choose the larger ellipse layer, pressing Ctrl/Cmd and clicking on the layer thumbnail to load its selection. Now drag across in the grey-white-grey-white-grey color combination with the cylindrical gradient tool.

Step 8. Duplicate this layer too and bring the duplicate upwards, as shown. Now place the white small portion up above the actual gradiated layer. Place it as shown in fig.8. Link both layers and reduce their size by a bit, so that the outer gradiated ellipse is just a bit within the red circle.

Step 9. Take the duplicated gradient layer and again select it , now giving it a slightly different gradient of greys and whites. Now bring the duplicated gradient layer down. arrange it beneath both the other layers, and position as shown in fig.9. It should be a visible from both sides as it is the rim of the orb.

Step 10. Now to remove the portions of the orb that aren't required. As before by keeping Ctrl/Cmd pressed and clicking on the layer thumbnails; first select the large outer rim elipse (with the gray gradient) and then Shift+Ctrl/Cmd+Click on the thumbnail of the the upper top portion layer (created in step 5). You will now have the 2 ellipses selected. We want to also select the bottom portion of the orb. Choose the Rectangular marquee tool hold down shift and drag over the bottom portion. Inverse the selection (Ctrl/Cmd+Shift+I) and delete the middle portion of the orb. The figure should look as it is in Fig.10.

Step 11 -Now to create the glass portion. Create a circle of the same size of the orb in any color and position it behind the other layers.

Step 12 -As with the first outer orb, give this circle the same inner-glow effect, bringing it forward to cover all but the red outer sections of the orb.

Step 13. Now goto the layer palette and make the fill amount =0. This makes the layer invisible, but keeps the layer effects visible, as shown in Fig.13.

Step 14. As you had done with the red circle, ie, creating a white gradient reflection, create the same in a new layer above the glass layer, so as to create a more realistic lighting effect. Adjust the settings as required to make it as realistic looking as possible.

Step 15 -Select the base layers, which are the grey metal gradient layers and the white ellipse, merging them together. Press Cntrl+U to fine-tune the hue of the layer. Since it is at this point grey, click on colorize, and convert to a reddish color to keep with the color of the orb itself.

Step 16 -Lastly, make a very small drop shadow to the upper piece of the red orb, in order to create more realism. The lower portion may seem off, so create a new layer above the red lower orb portion. Select the radial gradient tool in the white to nothing option and drag from a point over the red to just a bit inward. Erase parts that are not enclosed within the red portion.

You orb is ready. You can display any items in there now, just make sure any Items kept in have a good reflection added on. This will give the base a shiny appearance.

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