Syntax

[C/C++:]
void gModifyView(GMAT3D a3);

[F90:]
subroutine gModifyView(a3)
real, intent(in) :: a3(16)

Arguments

a3
3D transformation matrix

Description

The routine gModifyView() modifies the current viewing matrix by the specified 4x4 transformation matrix. The viewing matrix is that constructed from the viewing parameters after the routine gUpdateView() has been called, therefore this routine should be called after gUpdateView() to have the correct effect.

This routine is used for the construction of shadows in conjunction with the routine GCreatePlanarShadowMatrix().

See Also

gModifyView Usage
gCreatePlanarShadowMatrix
gUpdateView

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