Hình ảnh được de-bão hòa. Sử dụng Levels (Image Điều chỉnh cấp độ), độ tương phản được tăng lên, tương tự như những gì bạn nhìn thấy trong hình 8,32. Các lớp với sự phản ánh cho chai là cắt bớt với các lớp chai (Hình 8,33). Sử dụng công cụ Warp, phản ánh là bị bóp méo hình dạng của chai như trong hình 8,34. | 3D and Compositing with Bert Monroy FIG The color for the scene of the reflection is desaturated. The image is de-saturated. Using Levels Image Adjustments Levels the contrast is increased similar to what you see in Figure . The layer with the reflection for the bottle is clipped with the layer of the bottle Figure . Using the Warp Tool the reflection is distorted to the shape of the bottle as seen in Figure . FIG The scene is clipped with the layer of the bottle. FIG The layer with the reflection is distorted to match the angles of the glass using the Warp Tool. 95 3D in Photoshop FIG The top glass portion of the bottle is selected. FIG The layer with the reflection is masked through the selection of the bottle. In the layer containing the bottle the top green glass area is selected Figure . Back in the layer containing the reflection a layer mask is applied to the layer through the selected area. The result will show the reflection only in the glass area at the top of the bottle Figure . You don t want reflection over the label. Two reasons for this masking of the reflection is that the paper of the label is not reflective and most importantly you don t want to cover the product name. The opacity is lowered for the layer and the result is the floating wine bottle you see in Figure . FIG The final scene for the ad with the bottle floating in the water. 96 3D and Compositing with Bert Monroy . Simple Complexity 3D programs often seem so complex. Even with the simplified approach that Adobe has taken in providing 3D tools within Photoshop it still might seem far too complex for many to get into. To put your minds at ease I want to show you how simple a complex job can be using the Photoshop 3D tools. You are going to create the universe How s that for complexity This is an effect that you have seen many times in movies. It is an effect that took quite a bit of work and computing power to create. In the .
