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Tuesday, May 21, 2013

Creating a Fancy Watch in Blender, Chapter VIII.

blender logo_thumb[2]_thumb_thumb_thumb_thumb_thumb_thumb
Blender is a free and open-source 3D computer graphics software product used for creating animated films, visual effects, interactive 3D applications or video games.

Blender's features include 3D modeling, UV unwrapping, texturing, rigging and skinning, fluid and smoke simulation, particle simulation, soft body simulation, animating, match moving, camera tracking, rendering, video editing and compositing. It also features a built-in game engine.

Blender has a relatively small installation size, of about 70 megabytes for builds and 115 megabytes for official releases. Official versions of the software are released for GNU/Linux, Mac OS X, Microsoft Windows, and FreeBSD in both 32 and 64 bits. Though it is often distributed without extensive example scenes found in some other programs.

This time the tutorial is a text tutorial. Orginally it was supposed to be a video tutorial but it was not to be. Also, for the first time, there’ll be two things at the bottom; the best pictures created with the tutorial, and also some inspirational pictures that go with the tutorial.
The final result:

The tutorial begins.
Go over to the materials panel and change Specularity Instesity to 0, and Diffuse Instensity to 1.

Go into Edit Mode and select the entire watch face edges and hit “Assign” in the materials panel with your new material selected.

Select the watch hands, the watch numbers, and the cylinder in the center of the watch face, then select a object that has the “Peach” material, then hit Ctrl + L – Materials.

Now for the easy lighting. Change the default lamp to an area lamp. Change the energy to 0.05 and the distance to 15 (this will create dim lighting, for a brighter scene probably change the energy to 0.1!). Change the shadow samples to 4 for smoother shadows, and change the size of the area lamp to 10. Then duplicate the lamp.


You can give the floor a material as well, if you’d like.

Go over to the World panel and check Ambient Occlusion. Change the Factor amount to 0.9 and change the factor type to Multiply. Lower down to the Gather area, change the samples to 7.

However now we are confronted with a problem which will make our watch look dull. Because there isn’t much more for the watch to reflect off of besides the floor, and because the world is a solid gray color, it will mostly reflect the dull gray and therefore look pretty dull. There is an easy way to make the watch look reflective, however. Head over to the node editor.

Hit the Texture nodes button (the button is checked red and white).

Hit the world button (it looks like a planet).

Hit the “New” button and also check “Use Nodes.” We’ll now be editing the world texture from the texture nodes area.

The default checked texture nodes will do fine. Just change the “Color 1″ color to black.

Now go to the world textures (To assure you get to the world textures, go to the World panel first and then go to the Texture panel). Go down to Influence and check “Horizon” to assure the checked texture shows up in the world.
 
Now go to the world textures (To assure you get to the world textures, go to the World panel first and then go to the Texture panel). Go down to Influence and check “Horizon” to assure the checked texture shows up in the world.
Go over to the World panel and check “Paper Sky” so the texture doesn’t come out distorted.
You are done with the tutorial! I hope you enjoyed it. If you give it a render, with some tweaking with lighting, camera placement, modeling, and other aspects of the picture, you should get a similar result to the final result.

source: Blender Mesh

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Creating a Fancy Watch in Blender, Chapter VII.

blender logo_thumb[2]_thumb_thumb_thumb_thumb_thumb
Blender is a free and open-source 3D computer graphics software product used for creating animated films, visual effects, interactive 3D applications or video games.

Blender's features include 3D modeling, UV unwrapping, texturing, rigging and skinning, fluid and smoke simulation, particle simulation, soft body simulation, animating, match moving, camera tracking, rendering, video editing and compositing. It also features a built-in game engine.

Blender has a relatively small installation size, of about 70 megabytes for builds and 115 megabytes for official releases. Official versions of the software are released for GNU/Linux, Mac OS X, Microsoft Windows, and FreeBSD in both 32 and 64 bits. Though it is often distributed without extensive example scenes found in some other programs.

This time the tutorial is a text tutorial. Orginally it was supposed to be a video tutorial but it was not to be. Also, for the first time, there’ll be two things at the bottom; the best pictures created with the tutorial, and also some inspirational pictures that go with the tutorial.

The final result:

The tutorial begins.
By adding planes, using subsurf and solidify modifiers, duplicating, and scaling, we create the watch dials.


That’s it for modeling! Now we’ll get into materials.
You should have a result similar to this by now:

Materials and Rendering
Start off by adding a new material to your center piece of your watch band.

Set the specularity intensity of your material to 0, and check Mirror. Set the Reflectivity to 0.5 and the Gloss amount to 0.93. Lastly you need to change the diffuse color. If you aren’t sure what to use, use these color settings: R: 1.000, G: 0.306, B: 0.136. It will give you a peachy color.

Add a new material to a part of the watch that will be really shiny – the outer part of the watch band, perhaps. Set the specular intensity to 0, turn on Mirror, change the Reflectivity amount to 0.9, and the gloss amount to 0.97. Remember, the colors are referenced off the reference picture.

Now select all other objects that are supposed to be metal, and then select the object that already has the metal material. Press Ctrl + L and hit “Materials.”

Now set the watch itself to be “Metal.” If you check out the reference picture you can see that part of the watch is the peach material as well. So we need to assign the peach material to the watch. Add the peach material to the watch materials (Press the “+” button, then add the peach material as a material), then go into edit mode, select all the edges that are supposed to be peach (they’re selected in the picture), then hit “Assign.”

Press the “+” button for the watch material again, then delete the material, then press “New” to create a new material.

Go to the textures and add a new texture.

Keep the default cloud texture, but change the cloud type to “Hard,” change the cloud size to 0.5, and the depth to 6.

Go up to “Colors” and check “Ramp.” Leave all settings as default.

source: Blender Mesh

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Monday, May 20, 2013

Creating a Fancy Watch in Blender, Chapter VI.

blender logo_thumb[2]_thumb_thumb_thumb_thumb
Blender is a free and open-source 3D computer graphics software product used for creating animated films, visual effects, interactive 3D applications or video games.

Blender's features include 3D modeling, UV unwrapping, texturing, rigging and skinning, fluid and smoke simulation, particle simulation, soft body simulation, animating, match moving, camera tracking, rendering, video editing and compositing. It also features a built-in game engine.

Blender has a relatively small installation size, of about 70 megabytes for builds and 115 megabytes for official releases. Official versions of the software are released for GNU/Linux, Mac OS X, Microsoft Windows, and FreeBSD in both 32 and 64 bits. Though it is often distributed without extensive example scenes found in some other programs.

This time the tutorial is a text tutorial. Orginally it was supposed to be a video tutorial but it was not to be. Also, for the first time, there’ll be two things at the bottom; the best pictures created with the tutorial, and also some inspirational pictures that go with the tutorial.

The final result:

The tutorial begins.
Take the selected face and bring it down on the Z-axis slightly.

Add loop cuts to sharpen the edges of the mesh.

Add an array modifier and change the count to 7. Change the relative offset “X” value to 0 but change the Y to -1.03 so that there is a space between each array count.

Now we need to mirror the entire watch band to the other side of the watch. For each part of the watch band, add a mirror modifier, uncheck “X.” and check “Y.” Then make sure you mirror each part of the watch band to the watch itself (The default name should be just “Cylinder”).

Now add the floor. Simply add a plane and make sure that the bottom of the watch just touches the plane. Make the plane pretty large as well.

Also move the camera to a more appropriate view. I found that a focal length of 25 and a camera placement similar to what you see works well.

Now for the letters you see on the watch. There are two options you could do here. Use an image for the watch face, or create the text in Blender. We’ll create it in Blender. Select the watch, press Shift + S and press Cursor to Selected, then add a “Text.”

Obviously the words “Text” are no good. Press Tab to go into edit mode and start typing some actual words for the clock. You can type Roman numerals or plain old letters. I chose (for some variety) to use Roman numerals. After each number, press Spacebar three times to get some space between each number.

In the Font options, change the “Regular” font type to “Times New Roman.” (You can find your fonts at C:/Windows/Fonts – it may be different for different computers) Also set the Extrude amount to 0.004.

Now we need to curve the text on a Curve Circle. Add a Bezier Circle and add a Curve modifier to your text. Once you set the “CurveCircle” to be the target for the curve, the text is warped around the curve. Scale the text down until it looks the way it should. By grabbing and scaling, fit the bezier circle and the text to fit appropriately in the watch face.

Now we need to create the watch hands. Start off by adding a cylinder for the watch hands to sit on. Scale it down appropriately.

Shade the cylinder smooth and add an “Edge Split” modifier.

Take the selected face and bring it down on the Z-axis slightly.

Add loop cuts to sharpen the edges of the mesh.

Add an array modifier and change the count to 7. Change the relative offset “X” value to 0 but change the Y to -1.03 so that there is a space between each array count.

Now we need to mirror the entire watch band to the other side of the watch. For each part of the watch band, add a mirror modifier, uncheck “X.” and check “Y.” Then make sure you mirror each part of the watch band to the watch itself (The default name should be just “Cylinder”).

Now add the floor. Simply add a plane and make sure that the bottom of the watch just touches the plane. Make the plane pretty large as well.

Also move the camera to a more appropriate view. I found that a focal length of 25 and a camera placement similar to what you see works well.

Now for the letters you see on the watch. There are two options you could do here. Use an image for the watch face, or create the text in Blender. We’ll create it in Blender. Select the watch, press Shift + S and press Cursor to Selected, then add a “Text.”

Obviously the words “Text” are no good. Press Tab to go into edit mode and start typing some actual words for the clock. You can type Roman numerals or plain old letters. I chose (for some variety) to use Roman numerals. After each number, press Spacebar three times to get some space between each number.

In the Font options, change the “Regular” font type to “Times New Roman.” (You can find your fonts at C:/Windows/Fonts – it may be different for different computers) Also set the Extrude amount to 0.004.

Now we need to curve the text on a Curve Circle. Add a Bezier Circle and add a Curve modifier to your text. Once you set the “CurveCircle” to be the target for the curve, the text is warped around the curve. Scale the text down until it looks the way it should. By grabbing and scaling, fit the bezier circle and the text to fit appropriately in the watch face.

Now we need to create the watch hands. Start off by adding a cylinder for the watch hands to sit on. Scale it down appropriately.

Shade the cylinder smooth and add an “Edge Split” modifier.

source: Blender Mesh

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