大众汽车logo描图教材-DOC.docVIP

大众汽车logo描图教材-DOC Volkswagen Logo Overview In this tutorial we will be going through how to use ArtCAM’s vector fitting and editing tools in conjunction with a picture image. We will explore the different methods of fitting the vectors to an image so that we can acquire vectors to be used when building the 3D relief. This process of fitting the vectors to this image in this example is done mostly using the manual method but it will hopefully demonstrate to you how fast, easy and flexible the software can be for Vectorizing a raster image. Getting Started; Opening The Image We will begin the project by loading in the starting artwork-image that we are planning to use to acquire the design vectors. 1. Click on the Open load in. file option in order to choose the image to 2. Be sure to change the Files of type option in the open dialog box to display .jpg files. 3. Select and load the file called VWLogo.jpg 4. On the Set Model Size page change the units to inches and adjust the Height to be 1”, Click OK to accept. Vectorizing The Image We will begin the project by getting the image ready to work with and then we will move onto manually drawing the vector to fit the image. 1. From the Model Toolbar use the Reduce Colours reduce the colours of the model from 48 to 2. option and The first few vectors that we will fit to the image are going to be the circular ring vectors. Be aware that the circles may not match up perfectly with the raster image. We will ensure that everything is symmetrical later in the project so there is no need to worry if the vectors are not exactly on the bitmap. The important part is that the circles we create all share the same common centre point. 2. Create a circle vector with the circle centre at X: 0.5”X Y: 0.5” Start off with a circle Diameter size of 0.4” and hit the Preview button. 3. In the work screen area use the adjustment-sizi