Pixel based gobo record control format
View Patent ↗A special record format used for commanding light pattern shapes and addressable light pattern shape generator. The command format includes a first part which commands a specified gobo and second parts which command the characteristics of that gobo. The gobo is formed by making a default gobo based on the type and modifying that default gobo to fit the characteristics.
1. A system, comprising:
a console, having at least one file therein which is indicative of an image, at least one control therein which controls some aspect of a light pattern shape based on the image, and a processing element that produces an output signal defining a record that includes information about said light pattern shape and at least one parameter representing said light pattern shape.
2. A system as in claim 1 , wherein said console includes a digital signal processor which computes information related to said output signal.
3. A system as in claim 1 , wherein said control allows controlling a size of the light pattern shape.
4. A system as in claim 1 , wherein said control allows controlling e basic shape and editing the shape.
5. A system as in claim 1 , wherein said control allows controlling a color of the shaped light.
6. A system as in claim 1 , wherein said record defines an output signal that controls a light.
7. A system as in claim 1 , wherein said record includes a first portion defining a gobo type, and a second portion defining characteristics of said gobo type.
8. A system as in claim 7 , wherein said characteristics include size of the gobo as defined by the first portion.
9. A system, comprising:
a console, having at least one control thereon, which stores images, allows selection of one of said images, to define a gobo, and includes a processing element which produces an output signal indicative of the gobo defined by said one of said images.
10. A system as in claim 9 , further comprising a control on said console which allows controlling variation of the gobo, and which changes the output signal indicative of said control.
11. A system as in claim 10 , wherein the output signal includes a first value indicative of the gobo type, and a second value indicative of said variation.
12. A system as in claim 9 , wherein said output signal includes a first value indicative of the gobo type and a second value indicative of additional aspects of the gobo.
13. A system as in claim 12 , wherein said first value is a number indicative of a gobo shape.
14. A system as in claim 13 , wherein said second value is information indicative of gobo sides.
15. A system as in claim 13 , wherein said second value is information indicative of gobo time.
16. A format, comprising, a first set of bits defining the gobo control data which represents a form of a digital gobo and a second set of bits defining color data which represents a color of the digital gobo.
17. A format as in claim 16 , wherein said format includes another set of bits indicative of gobo size.
18. A format as in claim 16 , wherein said form of the digital gobo includes information indicative of the shape.
19. A format as in claim 16 , wherein said first set of bits includes a type assignment which indicates a number of moving parts.
20. A format comprising a first set of bits defining a gobo to be projected, and a second set of bits defining the timing of moving parts of the gobo.
21. A format as in claim 20 , wherein said first set of bits defines at least a shape of the gobo.
22. A format as in claim 20 , wherein said second set of bits defines timing of a movement of the gobo.
23. A format as in claim 20 , wherein said second set of bits defines timing of a change in size of said gobo.
24. A format comprising a first set of bite defining a gobo to be projected, said first set of bits defining a format of a notification of said gobo, and at least one additional set of bits, whose significance is determined by the first set of bits.
25. A format as in claim 24 , wherein the first set of bits defines a gobo type and includes a number of parameters of the gobo, and said at least one additional set of bits defines said parameters.
26. A method, comprising:
receiving, in a light projecting element, a signal representing a digital gobo, and
using said signal representing the digital gobo to alter the shape of projected light on a pixel by pixel basis.
27. A method as in claim 26 , wherein said using comprises carrying out a matrix arithmetic operation using said signal.