Render Các bộ lọc Render từ các đám mây lọc đơn giản tạo ra các đám mây từ màu nền trước và nền mà không có bất kỳ đầu vào từ người dùng, để tạo ra một hiệu ứng chiếu sáng lọc có thể yêu cầu đầu vào chi tiết. Các bộ lọc này không có trong Gallery Filter. | Part VI Artistic Effects Render The Render filters range from the simple Clouds filter that creates clouds from the foreground and background colors without any input from the user to creating a Lighting Effects filter that can require detailed input. These filters are not in the Filter Gallery. Clouds This filter uses the foreground and background colors in a blend that resembles blotches more than clouds. You want to create a new layer on which to create the clouds because the effect replaces anything that was on the layer before the clouds were rendered. Difference Clouds This filter creates clouds using the foreground and background colors just like the Clouds filter and then blends them with the existing pixels using the Difference Blend mode. This filter can be applied multiple times for a different effect each time. Fibers This filter creates streaks of color from the foreground and background colors that intermix to resemble fibers. This filter also replaces the pixels on the selected layer. Tip Not only can filters be added on top of one another to create unique effects filters such as clouds and fibers which can be placed on their own layer can be used with the Blend modes to create unique effects on the layers beneath them. Lens Flare This filter does a pretty good job of creating a realistic lens flare in your image. You can choose one of several flares and place it anywhere in your image. Lighting Effects This filter adds unlimited lighting effects to your image to create dramatic results. You can create several lights place them anywhere in your image and change their properties so they resemble different types of light from spotlights to gel lights. Several presets are previewed for you in Figure . You also can create your own lighting effects and save them as additional presets. FIGURE These presets among others can be used to create light in your image. Circle of light modified Soft omni Five lights up 660 Chapter 20 Applying Filters .
