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1
All layer views are mixed up to one view for the main
camera.
Each edge of this view can be moved towards the
opposite edge to generate a keystone effect.
Keystone Corr.
(X - Corr.; Y - Corr.)
X Corr. =
0 %
; Y Corr. =
0 %
X Corr. =
75 %
; Y Corr. = 0
%
If a picture is projected distorted on a surface, a
perspective correction is necessary
to distribute the content on the surface correctly.
Therefore the distribution of the picture content can
be manipulated in X- and Y-direction.
Softedge
(1A,; 1B; 2A; 2B; 3A; 3B; 4A; 4B)
1A=0; 1B=0; 2A=
0
;
2B=0; 3A=0; 3B=0;
4A=0; 4B=0 %
1A=0; 1B=0; 2A=
50
; 2B=0;
3A=0; 3B=0; 4A=0; 4B=0
%
If several projectors should show one common image,
the borders must be cross faded.
For every border one channel for the position and one
channel for the dispensation of the black wedge exist.
This example shows a soft edging for the left border
of the image.
Splitscreen
(Offset X; Offset Y)
Changing the X or Y offset doesn't change the point of
view. Camera axis stays on the object axis.
This is different from VCamPos.
CP-X, CP-Y, CP-Z
Rotate the camera around the center point of the 3D-
world
FOV
Change the field of view of the camera.
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grandMA2 User Manual - Features Attributes and Functions
Version 3.4 – 2018-07-25
English