GuiSpeedometerHud Class Reference
[Container Controls]

Displays the speed of the current Vehicle based control object. More...

Inheritance diagram for GuiSpeedometerHud:

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List of all members.

Public Attributes
Needle
Point2F	center
	Center of the needle, offset from the GuiSpeedometerHud control top left corner.
ColorF	color
	Color of the needle.
float	length
	Length of the needle from center to end.
float	maxAngle
	Angle (in radians) of the needle when the Vehicle speed is >= maxSpeed. An angle of 0 points right, 90 points up etc).
float	maxSpeed
	Maximum Vehicle speed (in Torque units per second) to represent on the speedo (Vehicle speeds greater than this are clamped to maxSpeed).
float	minAngle
	Angle (in radians) of the needle when the Vehicle speed is 0. An angle of 0 points right, 90 points up etc).
float	tail
	Length of the needle from center to tail.
float	width
	Width of the needle.

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Detailed Description

Displays the speed of the current Vehicle based control object.

This control only works if a server connection exists, and its control object is a Vehicle derived class. If either of these requirements is false, the control is not rendered.
The control renders the speedometer needle as a colored quad, rotated to indicate the Vehicle speed as determined by the minAngle, maxAngle, and maxSpeed properties. This control is normally placed on top of a GuiBitmapCtrl representing the speedometer dial.

Example:

new GuiSpeedometerHud()
{
   maxSpeed = "100";
   minAngle = "215";
   maxAngle = "0";
   color = "1 0.3 0.3 1";
   center = "130 123";
   length = "100";
   width = "2";
   tail = "0";
   //Properties not specific to this control have been omitted from this example.
};

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Member Data Documentation

Point2F GuiSpeedometerHud::center

Center of the needle, offset from the GuiSpeedometerHud control top left corner.

ColorF GuiSpeedometerHud::color

Color of the needle.

float GuiSpeedometerHud::length

Length of the needle from center to end.

float GuiSpeedometerHud::maxAngle

Angle (in radians) of the needle when the Vehicle speed is >= maxSpeed. An angle of 0 points right, 90 points up etc).

float GuiSpeedometerHud::maxSpeed

Maximum Vehicle speed (in Torque units per second) to represent on the speedo (Vehicle speeds greater than this are clamped to maxSpeed).

float GuiSpeedometerHud::minAngle

Angle (in radians) of the needle when the Vehicle speed is 0. An angle of 0 points right, 90 points up etc).

float GuiSpeedometerHud::tail

Length of the needle from center to tail.

float GuiSpeedometerHud::width

Width of the needle.