FieldSpacer Class

FieldSpacer Class

Members

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static FieldSpacer ( vec3 size ) #

Creates a new field spacer of the specified size:

• If the field spacer is of an ellipse shape, its radius values along the axes must be specified.
• Otherwise, dimensions of the cube must be specified.

Arguments

• vec3 size - A size of the field spacer along X, Y and Z axes in units.

void setAttenuation ( float attenuation ) #

Sets an attenuation factor value for the field spacer. This factor indicates how much geometry is cut off gradually starting from the center of the spacer field:

• By the minimum value of 0, all geometry inside the field spacer will be rendered.
• The higher the value, the less geometry will be rendered inside the spacer field.

Arguments

• float attenuation - A new attenuation factor value. If a too small value is provided, 1E-6 will be used instead.

float getAttenuation ( ) #

Returns the current attenuation factor for the field spacer. This factor indicates how much geometry is cut off gradually starting from the center of the spacer field:

• By the minimum value of 0, all geometry inside the field spacer will be rendered.
• The higher the value, the less geometry will be rendered inside the spacer field.

Return value

Attenuation factor value.

void setEllipse ( int ellipse ) #

Transforms a cubical field spacer into an ellipse-shaped one or vice versa.

Arguments

• int ellipse - 1 for the ellipse-shaped field spacer, 0 for the field spacer in a form of a cube.

int isEllipse ( ) #

Returns the value indicating if the field spacer is of an ellipse shape.

Return value

1 if the field spacer is of an ellipse shape, otherwise - 0.

void setSize ( vec3 size ) #

Sets a size for the field spacer.

• If the field spacer is of an ellipse shape, its radius values along the axes must be set.
• Otherwise, dimensions of the cube must be set.

Arguments

• vec3 size - A size of the field spacer along the X, Y and Z axes in units. If a negative value is provided, 0 will be used instead.

vec3 getSize ( ) #

Returns the size of the field spacer.

• If the field spacer is of an ellipse shape, its radius values along the axes will be returned.
• Otherwise, dimensions of the cube will be returned.

Return value

The size of the field spacer in units.

static int type ( ) #

Returns the type of the object.

Return value

FieldSpacer type identifier.