You can use a bitmap file or as a Bump map, which can make an item show up to have a difficult or irregular surface. Compare ecg paper for mac. When you render an item with a bump-mapped materials, lighter (whiter) areas of the chart appear to end up being elevated, and darker (blacker) places show up to become low. Materials Publisher >Standard Materials >Road directions rollout >Bump switch. Material Publisher >Raytrace Material >Road directions rollout >Bump key. Material Publisher >Posture Design Materials >Particular Purpose Routes rollout >Bump switch.

Material Manager >Additional components that have a Bump component. Notice: The effect of a Bump map is not previewed in viéwports. You must provide the picture to find the bump impact. A Bump map utilizes the intensity of the map image to affect the surface of the materials.

In this case, the strength impacts the obvious bumpiness of the surface area: White places protrude, and dark locations recede. Use a Bump chart to take the smoothness off a surface or to make an embossed appearance. Maintain in mind, however, that the level impact of a Bump map is limited. If you wish extreme depth in a surface, make use of modeling techniques instead. For instance, the forces surfaces or faces in and out based on the intensity of a chart picture. (Using a can be another method to emboss a surface area.) Grayscale pictures can create efficient Bump maps.

Archer wallpaper for mac. 'The time it saves me from hand painting normal maps is incredible.' Roberto Moreno Material Artist Crystal Dynamics. You can achieve this effect with either OpenGL ES 2.0 or OpenGL ES 1.1, although bump mapping under 1.1 is much more limited. Either approach requires the use of a normal map, which is a texture that contains normal vectors (XYZ components) rather than colors (RGB components).

Maps that shade between white and dark generally function much better than routes with difficult edges between the white and black locations. The Bump chart Amount environment changes the diploma of bumpiness. Increased values make as higher relief; low values give as low alleviation. The bumpiness will be a simulation developed by perturbing face normals before the item is made. Because of this, bumps wear't show up on the siIhouette of bump-mappéd objects.