HOW TO MAKE BLEND IN PRO ENGINEER 5 0

This blended option feature consists of a series of at least two planar sections that together at their edges with transitional surfaces to form a continuous feature. With the exception of capping a blend, each section of a blend must always contain the same number of entities. For sections that do not have enough geometric entities, you can add blend vertices. Each blend vertex adds one entity to the section. However, a blend surface can be made to disappear using a blend vertex on a sketched or selected section. A blend vertex acts as a terminator for the corresponding surface of the blend, but is counted in the total number of entities for a section. You can use a blend vertex in either a straight or smooth blend (including parallel smooth blends), but only in the first or last section.