Tag Archives: simultaneous


progress 5Posted here are some snap shots of the Renssaelerville Trinity Church project in progress. You can see from the image to the left that I am drawing elevations of both the building’s  interior and exterior.  To make sure that all of my drawings “agree” with each other I start off by blocking everything out and drawing everything at the same time, in a way. I will go back later and address details and such.

progress 1Here is a view of five drawings together, laid out with construction lines to help align all the moving prices into a coherent whole: a plan drawing with north- south- east- and west elevations flipped out to the side.  While the source information is in fact 3-D I find that viewing it simultaneously from different vantage points useful for (relatively) quickly constructing a series of architectural drawings.

progress 3Here is a view of the church’s main elevation. This shows a partially complete drawings laid over a rectified image that was shot from a distance with a long lense, so it is optically the faced is already flattened out pretty well with regard to the drawing. In oreder to draw individual portions in detail I will use portions of closer up images that are rectified to a series of planes rather than a single rectification plane.

progress 2 Here is a side view of the building, the north elevation. This shows a mixture of drawing and rectified imagery. On this side of the building I was able to see the roof tops well enought to rectify them as well as the straight ahead portions of the facade.

progress 4 Finally, here is another interior view that is comprised of a series of rectified images that are assembled into a whole in a mosaic like fashion. In CAD, each individual rectified image can be turned on or off, or set o be screened at 50% or whatever.  I try to create the drawings files with a simple hierarchy that allows for maximum flexibility by the end user.

All of these are snap shots or “screen captures” from AutoCAD drawings software which integrates the line drawing and raster imagery into a virtual 3-D space.  From this point they can be transformed into wire frame models, solid models, or 2-D architectural drawings, or simple printed and/or exported to other digital formats such as photo shop, or PDF files.

Mosaic Images from multiple view points simultaneously

Maria Mitchell Hybrid Drawing

Maria Mitchell Hybrid Drawing

Above is what I like to call a “hybrid drawing” of the historic Maria Mitchell House located on the island of Nantucket. A hybrid drawing is one of two things, or possible both: It is a photographic image that behaves like a measured drawing (it is scalable and can provide quantifiable data), or it is a measured drawing that is rich in the way a photographic image is (materials, colors, actual as-found existing conditions are depicted photographically).

Line drawing with key to individual rectified images

Line drawing with key to individual rectified images

Above is a view of the line drawing with all of the rectified images that compose the hybrid drawing “frozen”. In other words, in the CAD drawing, these layers of information are turned off and made invisible so as to see just the line-work itself and a series of polygons that correspond to bit map/raster images that are referenced by the drawing.

Below are a series of images showing each individual rectified photographs as it is situated in the context of the drawing.  These added together make the composite image at the top of this post.

Maria Mitchell 10Maria Mitchell 9

Maria Mitchell 8Maria Mitchell 7Maria Mitchell 6Maria Mitchell 5

Maria Mitchell 11