architectural scale building model drawing has what characteristics?
Drawing is the end of the architectural model design environment, drawings for team work is important, it is a communication tool between designers and model designing, is also important guarantee to improve the quality of sand table model.Sand table model of the drawing is different from the construction drawing, it has the features:
A, drawing form
Model design drawings are still in accordance with the architectural drawing standards GB/T50104-2001 to perform.Due to the model design than simple architecture scheme design, generally only draw sand table model of the elevation, only the visualization model and deconstruction must increase internal flat, vertical, section.Most original designers do not participate in the sand table model, thus to draw perspective or axonometric drawing to other model designing tectonic interpretation of the form.In addition, the sand table model of drawing form cannot be limited to the ordinary AutoCAD drawing lines, can also add color and material, to obtain the most intuitionistic performance effect.
Second, the proportion of labeling
Sand table model is typically scaling, should pay attention to on the dimensioning and physical model.In order to facilitate production, annotation to make sand table model and physical size at the same time, drawing wide can a modest increase, if the conditions permit can also make 1:1 drawings, drawings and such large sand table model, it can reduce data conversion, improve work efficiency.Also, on the standard of material and structure, also should make double shows that the sand table model with the names of the two kinds of material objects, the model designing to constantly compare, modify, in order to get best effect.
Three, exterior effect
Sand table model mapping eventually used to manufacture, in the case of complex form structure also need to draw perspective rendering or axonometric rendering.However, sand table model is different from the rendering performance rendering architecture, structure in form, color, material, entourage of surrounding, view points on elements such as try to be as objective, don't have to render the light and shadow on the delicate and complicated environment atmosphere.In addition, you can choose a more convenient and faster graphics software to complete, the model design can be modified at any time.
