Theatre Design & Technology - Fall 2022 - 24

use, system requirements, the quality of
rendering, and cost were weighed in the
decision.
Of course, the selection of technology
Sim 1, a first exercise in using virtual lighting.
was based primarily on the pedagogical
goals of the class. In this case, we were
focusing on early visualization, preliminary
lighting sketches, and storyboards.
Working this basic visualization illustrates
fundamental principles and allows
students to experiment through positioning,
focusing, and coloring virtual instruments.
Had the goal been late-process
visualization, rendering scenes from a
nearly finished plot, or writing cues to be
exported to a board, the deciding factors
would have been much different.
When first used in scenic visualizations,
the existing models were created
primarily in mainstream modeling programs
3DS Max and Cinema 4D. One
reasonable solution would be to keep
the models in these formats and have
students use the lighting tools built into
these all-purpose modeling, rendering,
and animation programs. This option
is attractive as these professional-grade
programs are very powerful, offer very
sophisticated lighting options, and produce
photo-realistic rendering. Moreover,
they are available at no cost to students
and faculty.
Cinema 4D has an added advantage.
Sim 2, colored light on colored materials.
Sim 3, simulating natural light onstage.
24 | THEATRE DESIGN & TECHNOLOGY | FALL 2022
Light plots created in Vectorworks can be
output directly to the Cinema 4D format.
After a few experiments, we knew that
this technique very accurately places the
instrument in the model space and gives
them the proper characteristics. One
small problem is that while colors are
assigned to each instrument in the form
of gel numbers and translate well into
C4D, any work afterward with color must
be done in the RGB (red, blue, green)
or HSV (hue, saturation, value) formats.
This is common in modeling software.
One method of using gel numbers in nontheatre
software is to note the XY value of
a gel, then convert it to RGB using tables
available from most gel manufacturers.
It might be easier to deal with a visualization
package that was designed
specifically to visualize lighting in the
theatre. Several were examined to see if
they met the prerequisite of being free or
very inexpensive for students and faculty.
WYSIWYG and Vectorworks Vision were
examined. Finally, we decided to use the
student version of Capture by Capture

Theatre Design & Technology - Fall 2022

Table of Contents for the Digital Edition of Theatre Design & Technology - Fall 2022

Contents
Theatre Design & Technology - Fall 2022 - Cover1
Theatre Design & Technology - Fall 2022 - Cover2
Theatre Design & Technology - Fall 2022 - Contents
Theatre Design & Technology - Fall 2022 - 2
Theatre Design & Technology - Fall 2022 - 3
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https://www.nxtbook.com/nxtbooks/hickmanbrady/tdt_1967Oct
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https://www.nxtbook.com/nxtbooks/hickmanbrady/tdt_1966Dec
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https://www.nxtbook.com/nxtbooks/hickmanbrady/tdt_1966Feb
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