Vertex from Graphic3d,
Group from Graphic3d
-raises BadValue from Viewer
+raises BadValue from V3d
is
-- The concentration factor determines the dispersion
-- of the light on the surface, the default value
-- (1.0) corresponds to a minimum of dispersion .
- raises BadValue from Viewer;
- ---Purpose: Warning! raises BadValue from Viewer -
+ raises BadValue from V3d;
+ ---Purpose: Warning! raises BadValue from V3d -
-- If one of the coefficients is not between 0 and 1 .
-- If the lighting angle is <= 0 ou > PI .
-- Xt,Yt,Zt : Coordinate of light source Target.
-- Xp,Yp,Zp : Coordinate of light source Position.
-- The others parameters describe before.
- raises BadValue from Viewer;
- ---Purpose: Warning! raises BadValue from Viewer -
+ raises BadValue from V3d;
+ ---Purpose: Warning! raises BadValue from V3d -
-- If one of the coefficients is not between 0 and 1 .
-- If the lighting angle is <= 0 ou > PI .
---Level: Public
---Purpose: Defines the position of the light source.
- SetDirection ( me : mutable; Vx, Vy, Vz : Parameter ) raises BadValue from Viewer is static;
+ SetDirection ( me : mutable; Vx, Vy, Vz : Parameter ) raises BadValue from V3d is static;
---Level: Public
---Purpose : Defines the direction of the light source.
-- If the normal vector is NULL.
---Purpose : Defines the direction of the light source
-- according to a predefined directional vector.
- SetAttenuation( me : mutable; A1,A2 : Coefficient ) raises BadValue from Viewer is static;
+ SetAttenuation( me : mutable; A1,A2 : Coefficient ) raises BadValue from V3d is static;
---Level: Public
---Purpose: Defines the coefficients of attenuation.
- -- Warning! raises BadValue from Viewer
+ -- Warning! raises BadValue from V3d
-- if one of the coefficient is <0 ou >1 .
- SetConcentration( me : mutable; C : Coefficient ) raises BadValue from Viewer is static;
+ SetConcentration( me : mutable; C : Coefficient ) raises BadValue from V3d is static;
---Level: Public
---Purpose: Defines the coefficient of concentration.
-- if the coefficient is <0 ou >1 .
- SetAngle ( me : mutable; Angle : PlaneAngle ) raises BadValue from Viewer is static;
+ SetAngle ( me : mutable; Angle : PlaneAngle ) raises BadValue from V3d is static;
---Level: Public
---Purpose: Defines the spot angle in RADIANS.
- -- Warning: raises BadValue from from Viewer
+ -- Warning: raises BadValue from from V3d
-- If the angle is <= 0 ou > PI .
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