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[...]... which the paint falls off the edges by using the Paint Falloff command in the 3D menu 4 .3. 2 Painting on Unwrapped Textures On a Photoshop 3D layer, you can paint directly on the 3D model, or open up any associated textures and paint in 2D space To do so, unwrap the texture by double-clicking it in the Layers panel or by choosing Open Texture from the fly-out of the attached texture (found in the 3D Materials... associated with materials 39 | 3D in Photoshop this texture with a different color and hit “Save,” and then “Close this psb file,” you will then see the color update on the material (similar to how Smart Objects work in Photoshop) 4 .3 Painting on 3D One of the great benefits of having 3D support in Photoshop is the ability to paint directly on models with all the amazing painting tools There are seven different... FIG 4.6 3D Scene panel paint on map selectors 40 Materials | Photoshop 3D painting uses a projection-based model This means that your 3D object has to be positioned in view so that paint can be properly applied How the paint gets applied depends on the position of the object as well as scale There are many tools in Photoshop that help with painting in 3D Note: It is recommended for faster performance... paint in the Interactive (Painting) or OpenGL mode 4 .3. 1 Optimal Positioning of your 3D Model for Painting To give a quick selection of areas that are ideal to paint on with the current position of the 3D object, from the 3D menu, choose “Select Paintable Areas.” This will give you a marquee selection around ideal painting targets Further, if an area falls out of this selection, you can reposition the. .. can be painted on including Diffuse, Bump, Glossiness, Opacity, Shininess, Self-Illumination and Reflectivity For greater detail on what these maps mean, refer to Chapter 1: Section 1.5 The most common maps to paint on are diffuse maps, opacity maps and bump maps To target the particular map, choose the right map from the “Paint On” menu in the 3D Scene panel or from 3D Paint Mode” in the 3D menu (Figure... positioned This setting can be found in the Quality drop-down of your 3D Scene Panel (Figure 5.4) Lights that cast on an object may generate a shadow onto other objects in the scene or the FIG 5.4 The Quality menu with the option to choose “Ray Trace (Draft)” in the 3D Scene panel This is important when editing and adding shadows 47 | 3D in Photoshop FIG 5.5 The 3D Lights panel has the option to create... 3D renderings into an existing photograph (see third image going clockwise from the top-left image in (Figure 5.7) Starting from the top-left image in Figure 5.7, both the dog as well as the cube are casting shadows onto the ground Further, the cube is catching a shadow from the dog In the next image to the right, the cube is not catching a shadow nor is it casting a shadow on the ground The only shadow... reselect the paintable areas until your target falls within the selection The Paint Mask Render setting is another useful tool to help with optimal positioning of your 3D object while painting This can be found in the 3D Scene panel under the Render Setting presets (Figure 4.7) FIG 4.7 3D Scene Panel Render Settings presets Paint Mask mode is important to show you which area of your model is ideal to paint...| 3D in Photoshop FIG 3. 10 3D- Axis for objects, cameras, meshes and lights e upper left icon indicates component selected and pull on any handle to manipulate the object (i.e roll, scale, pan, etc.) With the 3D- Axis, you can rotate, roll, scale/pan, slide/walk 3D objects, meshes, lights and cameras depending on what tool you have selected in the toolbar or in the 3D Scene panel An icon in the upper... on the ground is the one that the dog is casting The next image on the far right is where the cube is set as an invisible mesh casting a shadow The shadow from the dog is not set to cast onto the ground The bottom center image shows the dog casting a shadow and the cube catching the shadow of the dog but it itself is not casting a shadow Finally, we have the bottom-left image where the dog and the . working with 3D. FIG 3. 2 3D Scene panel. | 3D in Photoshop 30 3. 2. Importing 3D You can either download models from 3D content providers and open them directly in Photoshop or create your own 3D. warehouse into Photoshop CS4 or CS5 Extended. You can download this plugin from www .3D- in- Photoshop. com or directly from http://www.3dvia.com /photoshop (Figure 3. 3). 3. 3. Converting to 3D Creating 3D. the particular map, choose the right map from the “Paint On” menu in the 3D Scene panel or from 3D Paint Mode” in the 3D menu (Figure 4.6). FIG 4.6 3D Scene panel paint on map selectors. | 3D