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Version: 3.4.8 (unreleased)

Model View Properties

Properties controlling the 3D model view display, lighting, navigation, post-processing effects, and VR settings. These properties affect the main 3D viewport and are accessed through the Properties panel when no specific object is selected.

Navigation & Interaction​

Mouse Profile​

Type: Dropdown (String) Options: VRGS Current, VRGS Expert, Pix4D, Blender, CloudCompare, Metashape Default: VRGS Current

Mouse button mapping profile for 3D navigation. Different profiles match the navigation conventions of popular geoscience and 3D software packages.

Valid options:

  • VRGS Current - Standard VRGS mouse controls
  • VRGS Expert - Advanced VRGS navigation
  • Pix4D - Matches Pix4D photogrammetry software
  • Blender - Matches Blender 3D navigation
  • CloudCompare - Matches CloudCompare point cloud software
  • Metashape - Matches Agisoft Metashape controls

Interpretation Line​

Properties controlling the active interpretation line appearance and behavior.

Auto Translate​

Type: Boolean Default: False

Pan camera along the last interpretation segment automatically as you digitize. Useful for following long horizons or contacts.

Auto Scale​

Type: Boolean Default: False

Automatically match interpretation line width to point spacing for consistent appearance at different scales.

Interp Line Color​

Type: Colour Default: System colour

Colour of the active interpretation line during digitizing.

Line Width​

Type: Float Default: Varies

Base width for the interpretation line cylinder in scene units.

Auto Spin​

Type: Boolean Default: False

Enable momentum-based rotation - the view continues spinning after mouse drag, then gradually decays to a stop.

Auto Spin Decay​

Type: Float Default: Varies

Exponential decay rate for spin momentum. Higher values stop rotation faster.

Auto Spin Threshold​

Type: Float Default: Varies

Minimum angular velocity before spin stops completely. Prevents endless slow rotation.

Auto Spin Scale​

Type: Float Default: Varies

Multiplier from mouse flick speed to spin velocity. Controls how responsive auto-spin is to mouse gestures.

Lighting & Sky​

Show Light​

Type: Boolean Default: True

Display the main light direction indicator in the 3D scene as a visual reference.

Show Lighting & Pointer Viz​

Type: Boolean Default: False

Visualize lighting direction and laser pointer (VR) as overlay graphics.

Light Azimuth​

Type: Slider (Integer) Range: 0-360 degrees Default: Varies

Horizontal angle of the main directional light in degrees. 0° = North, 90° = East, 180° = South, 270° = West.

Light Elevation​

Type: Slider (Integer) Range: 0-90 degrees Default: Varies

Vertical angle of the main directional light. 0° = horizon, 90° = directly overhead (zenith).

Use Headlight​

Type: Boolean Default: True

Attach a headlight to the camera that moves with the viewpoint. Ensures geometry is always illuminated regardless of main light position.

Headlight Brightness​

Type: Slider (Integer) Range: 0-100 Default: 50

Intensity of the camera-attached headlight as a percentage.

Enable Shadows​

Type: Boolean Default: False

Show shadows cast by objects in the 3D view.

Performance Impact

Enabling shadows has a significant performance penalty. Use on high-end graphics hardware or when rendering final visualizations.

Show Debug Depthmap​

Type: Boolean (Debug builds only) Default: False

Display the shadow depth map in the performance HUD for debugging shadow rendering issues.

Environment & Overlays​

Show Performance HUD​

Type: Boolean Default: False

Display on-screen performance metrics including FPS (frames per second), CPU usage, and GPU statistics.

Notes:

  • Useful for performance profiling
  • Shows real-time rendering statistics
  • Available in all build configurations

Background Colour​

Type: Colour Default: Black (0xFF0000)

Background colour of the 3D viewport.

Point Antialias​

Type: Boolean Default: True

Apply antialiasing to point rendering for smoother appearance.

Line Antialias​

Type: Boolean Default: True

Apply antialiasing to line rendering for smoother appearance.

Bounding Box​

Type: Boolean Default: False

Display the full-scene axis-aligned bounding box showing the extents of all loaded data.

Grid Display​

Properties controlling the reference grid overlay.

X Contour Interval​

Type: Float Default: Varies

Spacing between grid lines along the X axis in project units.

Y Contour Interval​

Type: Float Default: Varies

Spacing between grid lines along the Y axis in project units.

X Grid Color​

Type: Colour Default: System colour

Colour of grid lines running parallel to the X axis.

Y Grid Color​

Type: Colour Default: System colour

Colour of grid lines running parallel to the Y axis.

North Arrow Style​

Type: Dropdown (Integer) Options: North Arrow, ArtificialHorizon, Shuttle Default: North Arrow

Display style for the orientation indicator.

Options:

  • North Arrow - Traditional compass rose showing North
  • ArtificialHorizon - Aircraft-style attitude indicator
  • Shuttle - Space shuttle orientation reference

Rotation Glyph Scale​

Type: Float Default: Varies

Scale factor for the rotation centre widget (gizmo) displayed during rotation operations.

Post-Processing Effects​

Grid Overlay​

Properties for the adaptive orthographic grid overlay.

Enable Grid Overlay​

Type: Boolean Default: False

Show adaptive grid overlay in orthographic view mode. Grid automatically adjusts scale based on zoom level.

Grid Opacity​

Type: Float Range: 0.0-1.0 Default: 0.5

Opacity of the grid overlay lines. 0.0 = fully transparent, 1.0 = fully opaque.

Grid Detail Levels​

Type: Slider (Integer) Range: 3-6 Default: 4

Number of adaptive grid subdivision levels. Higher values show finer detail at close zoom.

Line Width​

Type: Float Range: 0.5-5.0 pixels Default: 1.0

Grid line thickness in screen pixels.

Screen Space Effects​

Enable Screen Space Effects​

Type: Boolean Default: False

Enable bloom post-processing effect for bright highlights and glowing elements.

Bloom Intensity​

Type: Float Default: Varies

Controls how strongly the blurred bloom effect is added to the final image.

Bloom Threshold​

Type: Float Range: 0.0-1.0 Default: 0.8

Luminance threshold for bloom extraction. Only pixels brighter than this value contribute to bloom.

Geometry & LOD​

Tile Interpret Resolution​

Type: Boolean Default: False

Force highest level-of-detail (LOD) while interpreting tiled models. Ensures maximum geometric detail during digitizing at the cost of performance.

Geobody and Zone Infill​

Type: Boolean Default: True

Show geobody and stratigraphic zone infill volumes as solid 3D shapes.

Vertical Scale​

Type: Float Default: 1.0

Vertical exaggeration factor applied to the entire scene. Values > 1.0 stretch the Z-axis, useful for emphasizing subtle topography or stratigraphy.

Common values:

  • 1.0 = No exaggeration (true scale)
  • 2.0 = 2× vertical exaggeration
  • 5.0 = 5× vertical exaggeration (common for seismic)
  • 10.0 = 10× vertical exaggeration (extreme)

Camera Zoom %​

Type: Slider (Integer) Range: 0-200% Default: 100

Camera zoom / field-of-view percentage. Lower values = wider FOV (zoom out), higher values = narrower FOV (zoom in).

Projection / MPCDI​

Properties for multi-projector display calibration using MPCDI (Multiple Projector Common Data Interchange) standard.

MPCDI Frustum Def​

Type: Boolean Default: False

Enable MPCDI frustum calibration for multi-projector immersive displays.

info

MPCDI is used for projection mapping and multi-projector systems (CAVEs, powerwalls, domes). Only enable if you have a calibrated MPCDI configuration file.

Direction​

Projector orientation parameters.

Pitch​

Type: Float Range: -90 to 90 degrees Default: 0.0

Projector pitch angle in degrees. Positive = tilted up, negative = tilted down.

Roll​

Type: Float Range: -180 to 180 degrees Default: 0.0

Projector roll angle in degrees (rotation around viewing axis).

Yaw​

Type: Float Range: -180 to 180 degrees Default: 0.0

Projector yaw angle in degrees. Horizontal rotation.

Frustum​

Projector frustum parameters defining the field of view.

Left Frustum​

Type: Float Default: Varies

Left frustum angle in degrees from centre axis.

Right Frustum​

Type: Float Default: Varies

Right frustum angle in degrees from centre axis.

Upper Frustum​

Type: Float Default: Varies

Top frustum angle in degrees from centre axis.

Lower Frustum​

Type: Float Default: Varies

Bottom frustum angle in degrees from centre axis.

Skybox Properties​

Show Procedural Sky​

Type: Boolean Default: True

Enable the procedural sky dome with physically-based atmosphere simulation.

Procedural Intensity​

Type: Float Default: Varies

Simulates day/night cycle. Controls sun and sky brightness. Lower values = dusk/night, higher values = midday sun.

Procedural Turbidity​

Type: Float Default: Varies

Amount of atmospheric scattering and haze. Higher values create hazier, more diffuse sky conditions.

Typical values:

  • 2.0 = Clear sky
  • 4.0 = Average conditions
  • 10.0 = Hazy/polluted atmosphere

Procedural Clouds​

Volumetric cloud simulation parameters.

Enable Clouds​

Type: Boolean Default: False

Show animated procedural volumetric clouds in the sky.

Performance

Volumetric clouds are computationally expensive. May reduce frame rate significantly on older hardware.

Cloud Coverage​

Type: Float Range: 0.0-1.0 Default: 0.5

Sky coverage by clouds. 0.0 = completely clear sky, 1.0 = fully overcast.

Cloud Density​

Type: Float Range: 0.0-1.0 Default: 0.5

Cloud opacity. 0.0 = transparent wisps, 1.0 = solid opaque clouds.

Cloud Scale​

Type: Float Range: 1000-10000 metres Default: 5000

Cloud pattern scale in metres. Larger values create bigger cloud formations.

Wind Speed​

Type: Float Range: 0-20 m/s Default: 5.0

Cloud drift velocity in metres per second.

Wind Direction​

Type: Float Range: 0-360 degrees Default: 0.0

Wind azimuth in degrees. 0° = North, 90° = East, 180° = South, 270° = West.

Cloud Altitude​

Type: Float Range: 0.0-1.0 Default: 0.3

Relative cloud layer height. 0.0 = at horizon, 1.0 = directly overhead (zenith).

VR / XR​

Virtual Reality and Extended Reality settings.

Mirror VR to Screen​

Type: Boolean Default: True

Mirror the VR headset view to the desktop window. Useful for demonstrations and screen capture.

VR Hand Controller​

Type: Dropdown (Integer) Options: Oculus Touch, HTC Vive Default: Oculus Touch

Controller model used in VR mode. Affects controller visualization and button mapping.

VR Menu Color Scheme​

Type: Dropdown (Integer) Options: Default, Earthy Warm, Mineral Cool, Terra Cotta Default: Default

Colour scheme for VR menus and dialogue boxes.

Options:

  • Default - Standard grey interface
  • Earthy Warm - Brown/orange earth tones
  • Mineral Cool - Blue/grey mineral colours
  • Terra Cotta - Red/orange clay tones

VR Movement Speed​

Type: Float Range: 0.001-0.1 Default: 0.01

Base locomotion speed multiplier for VR movement. Adjust to match your project scale and comfort preferences.

VR Rotation Speed​

Type: Float Range: 0.1-5.0 Default: 1.0

Yaw/turn speed multiplier for snap or smooth turning in VR.

VR Speed Boost​

Type: Float Range: 1.0-10.0 Default: 3.0

Speed multiplier applied while holding the speed-boost grip button. Allows quick traversal of large scenes.

Laser Pointer Exponent​

Type: Float Default: Varies

Laser pointer beam falloff exponent. Controls how quickly the laser beam fades with distance.

Laser Pointer Cutoff​

Type: Float Default: Varies

Distance threshold where laser pointer rendering cuts off completely.

Billboards & Camera Viz​

Fixed Size​

Type: Boolean Default: False

Keep billboards at fixed screen size (pixels) regardless of zoom level. When disabled, billboards scale with scene.

Text Size​

Type: Float Default: Varies

Size of billboard text. Units depend on Fixed Size setting:

  • Fixed Size enabled: Pixels
  • Fixed Size disabled: Metres (scene units)

Solid​

Type: Boolean Default: True

Show billboards with solid backgrounds. When disabled, only text is shown.

Background Colour​

Type: Colour Default: Red (0xFF0000)

Background colour for billboard panels (when Solid is enabled).

Text Colour​

Type: Colour Default: White

Colour of billboard text.

Show Viewpoints​

Type: Boolean Default: False

Display camera/viewpoint objects in multiview or split-screen mode.

UAV Size​

Type: Float Default: Varies

Display size of camera/viewpoint visualization objects in multiview mode.

Material Properties​

Material rendering parameters for imported 3D assets and models.

Diffuse %​

Type: Slider (Integer) Range: 0-100% Default: 80

Diffuse material reflectance percentage. Controls how much light is scattered in all directions.

Ambient %​

Type: Slider (Integer) Range: 0-100% Default: 20

Ambient material component percentage. Global illumination contribution independent of light direction.

Specular %​

Type: Slider (Integer) Range: 0-100% Default: 50

Specular highlight intensity percentage. Controls shininess and mirror-like reflections.

Notes:

  • Higher values create shinier, more reflective surfaces
  • Lower values create matte, diffuse surfaces
  • Adjust based on material type (rock = low, metal/water = high)

Notes​

Source File: ModelViewProperties.cpp Property Groups: Navigation, Lighting, Environment, Post-Processing, Geometry, Projection, Skybox, VR, Billboards, Materials

Performance Considerations:

  • Shadows: Significant performance impact
  • Volumetric clouds: High GPU load
  • Bloom effects: Moderate GPU load
  • Grid overlay: Minimal performance impact
  • Highest LOD: High memory and GPU usage for tiled models

Common Workflows:

  • Presentation Mode: Enable shadows, bloom, procedural sky, disable HUD
  • Interpretation Mode: Enable grid overlay, highest LOD for tiles, disable effects
  • VR Mode: Configure controllers, adjust movement speeds, enable mirror to screen
  • Performance Troubleshooting: Enable Performance HUD, disable shadows and effects