Dataref Search

FOV is non proportional, use if sim/graphics/view/vertical_field_of_view_deg needs to be written to.

A modelview matrix to draw in the user's aircraft coordinates - valid only during draw callbacks

True if cinema verite camera is on.

Coordinates of the panel click in 3-d

Coordinates of the panel click in 3-d

As texture coords (E.g. 0-1)

As texture coords (E.g. 0-1)

The cockpit's roll (the dataref is name wrong - this is really roll)

The cockpit's pitch

The cockpit's heading (the dataref name is wrong - this is really true heading)

During drawing and FL callbacks, this is the correct GL_FRAMEBUFFER binding to restore if you need to render off-screen. Will be 0 when no bridge FBO is provided

The horizontal offset for this pass, in degrees (is not available between 12.0.7 - 12.0.9)

The vertical offset for this pass, in degrees (is not available between 12.0.7 - 12.0.9)

Stereo status of the draw callback. 0 = not in draw callback, 1 = mono, 2 = direct stereo (only use XPLMDrawObjects), 3 = left eye, 4 = right eye

Pitch, heading and roll for projection onto an Elumens screen

Pitch, heading and roll for projection onto an Elumens screen

Pitch, heading and roll for projection onto an Elumens screen

Size of texture Elumens screen gets

Size of texture Elumens screen gets

Does the user have trackIR hardware enabled

Horizontal field of view in degrees

Heading rotation for multi-monitor setup.

Horizontal frustum shift (xp 6,7,8,10,11,12) - 1 unit shifts frustum by screen width - not available in v9.

Roll rotation for multi-monitor setup.

Pitch rotation for multi-monitor setup.

Vertical frustum shift (xp 6,7,8,12 - not available in xp 9, 10 or 11).

The MSAA sample count for rendered windows. Note that '1' means MSAA is not being used, not that MSAA is being used with a single sample count.

Is the yoke visible in the 3-d cockpit?

True if current rendering is reverse-float-Z with clip control set ot 0..1. False for conventional GL rendering.

True if current rendering is reversed-Y (+Y = down) - false for conventional +Y=up rendering. This indicates how the framebuffer is set up - the transform stack will be set up to correctly flip Y if used.

Bounds of the local map window during callbacks - bottom

Bounds of the local map window during callbacks - left

Bounds of the local map window during callbacks - right

Bounds of the local map window during callbacks - top

Location (in world coordinates) of the 'reference' point (lower left corner) of the profile view

Location (in world coordinates) of the 'reference' point (lower left corner) of the profile view

Location (in world coordinates) of the 'reference' point (lower left corner) of the profile view

Scale (pixels per second) for drawing in the profile view horizontally when in time mode

Scale (pixels per meter) for drawing in the profile view horizontally when in distance mode

Scale (pixels per meter) for drawing in the profile view vertically

Current modelview matrix during window callbacks. use to map boxels to device pixels for scissors.

How many separate patches are we doing for the Elumens screen

True if modern correct RGBA blending is being used to draw panels; false if the legacy alpha-max equation is being used.

How to draw the panel? 0=2-d panel, 1=3-d, non-lit, 2=3-d, lit

Location of the bottom edge of the panel, in the coordinate system used during panel drawing.

Location of the left edge of the panel, in the coordinate system used during panel drawing.

Location of the right edge of the panel, in the coordinate system used during panel drawing.

Location of the top edge of the panel, in the coordinate system used during panel drawing.

Location of the bottom edge of the panel, in the coordinate system used during plugin window drawing.

Location of the left edge of the panel, in the coordinate system used during plugin window drawing.

Location of the right edge of the panel, in the coordinate system used during plugin window drawing.

Location of the top edge of the panel, in the coordinate system used during plugin window drawing.

Location of the bottom edge of the screen, in the coordinate system used during panel drawing.

Location of the left edge of the screen, in the coordinate system used during panel drawing.

Location of the right edge of the screen, in the coordinate system used during panel drawing.

Location of the top edge of the screen, in the coordinate system used during plugin window drawing.

Location of the bottom edge of the screen, in the coordinate system used during plugin window drawing.

Location of the left edge of the screen, in the coordinate system used during plugin window drawing.

Location of the right edge of the screen, in the coordinate system used during plugin window drawing.

Location of the top edge of the screen, in the coordinate system used during plugin window drawing.

Position of the pilot's head roll

Position of pilot's head heading

Position of pilot's head pitch

Position of pilot's head relative to CG, X

Position of pilot's head relative to CG, Y

Position of pilot's head relative to CG, Z

What kind of rendering is being done during the xplm_Phase_Airplanes callback. solid = 1, blended/alpha = 2 (0 = N/A, outside draw callback)

The current projection matrix - valid only during draw callbacks

The current projection matrix during 3-d rendering - it keeps its value during 2-d rendering so youc can figure out how to apply text labels to 3-d stuff.

True if current rendering is being done by a modern Vulkan/Metal driver. False if we have the GL driver.

Vertical field of view in degrees, see sim/graphics/settings/non_proportional_vertical_FOV.

The elevation of the camera

Camera's elevation above ground level

The elevation of the camera

Camera's elevation above mean sea level

The camera's heading, CW frmo true north

Is the view in the cockpit or outside? Affects sound!

The camera's pitch

Current OpenGL viewport in device window coordinates. Note that this is left, bottom, right top, NOT left, bottom, width, height!!

The camera's roll

The current camera view

The location of the camera, X coordinate (OpenGL)

The location of the camera, Y coordinate (OpenGL)

The location of the camera, Z coordinate (OpenGL)

Camera Zoom - Use Camera control APIs!

>= 0. The effective visibility after framerate-protecting visibility reductions.

[0.0 - 1.0] The ratio of the reported visibility to actually show for frame-rate protection. 1.0 means the user ses the reported visibility. Writable in v9, fixed in v10.

This used to indicate what level of 3-d force visualization was shown to the user in 3-d.

This used to be the ratio used to scale up 3-d aero-force visualization

>= 0. The range of ground visibility. When above the clouds, only some of the ground terrain is actually drawn.

Size of rendering window

Size of rendering window

The current modelview matrix to draw in standard 'OGL' coordinates - valid only during draw callbacks

What kind of 3-d rendering pass are we on? 0=normal,1=reflections in water