VISUALIZATION OFPOINT CLOUD DATA

ANDRAINFALL DATA

IQmulus Training Module U7

2

THIN CLIENT STARTUP

• Start the IQmulus ThinClient by clicking the “Visualize” button from the Workflow Manager

3

THIN CLIENT NAVIGATION

• The mouse is used for navigating in the 3D view• Pan – left click + drag

• Zoom – mouse wheel OR right click + drag

• Orbit – Ctrl key + left click + drag OR middle click + drag

4

THIN CLIENT NAVIGATION

• Navigation widgets• North Arrow

• Click to align view to North• Click second time to change to

top (map) view• Zoom In/Out buttons• Reset View

• Sets a top view and fits to the whole scene

5

POINT CLOUD VISUALIZATION

• The left side panel displays a list of the basins present in the current visualization, initially they are all disabled

• To enable the point cloud for a basin, click the button next to the basin number

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POINT CLOUD VISUALIZATION

• Enable triangulated meshes using the buttons• If triangulated meshes are available for a Basin, the corresponding

buttons can be used to enable them• A grayed out button indicates that the mesh data is not available• Only one LOD level can be enabled at any given moment

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POINT CLOUD VISUALIZATION

• The points clouds can be colored based on the elevation of the individual points

8

RAINFALL VISUALIZATION

• When the visualization is loaded, the mesh is displayed with the rain fall layer on top

9

RAINFALL VISUALIZATION

• The timestep can be changed using the slider on the left panel

• “Display all maxima paths” – when enabled, displays maxima paths for all timesteps, the current is drawn in a brighter color

• “Display raingauge stations” – when enabled shows the location of

the rain gauge stations as upside-down blue triangles• The name of the station is shown on a tooltip when hovering the station

triangle• “Use elevation colors” – colors the DTM using typical elevation map

colors• “Rain layer opacity” – controls the transparency of the rain layer• “Rain layer scale” – controls the multiplier used to determine the

height of the rain layer, based on the rain value at each point