VISIUM

VISIUM is a powerful 3D visualization and data analysis application designed for geophysical modeling and inversion workflows. This software is part of the ZAMINEX software suite developed by Geotexera Inc.

 

VISIUM provides comprehensive tools for:

 

Data Import & Model Management

- Loads common grid, point-cloud, surface, and volumetric data formats

- Tree-based model browser for organizing datasets and their derived results

- Colour any model by its data attributes, with automatic colour scales

 

Visualization

- Real-time 3D rendering with surface, wireframe, points, and surface-with-edges display modes

- Customizable colour maps, opacity, lighting/materials, and per-model styling

- Configurable colour scale bars (size, position, ticks) and axes grid

- Dual-view mode for side-by-side comparison

- On-screen text annotations with full rich-text formatting (fonts, colours, styles, alignment, bordered boxes)

 

Analysis Tools

- 2D and 3D data plotting

- Vector/arrow plotting

- Contour lines and iso-surfaces (contour volumes)

- Distance measurement

- Clipping, slicing (regular & irregular), and thresholding filters

- Colour smoothing and gridding utilities

 

Surface Creation & Reconstruction

- Delaunay 2D — build surfaces from point sets on any plane (including vertical/tilted), with optional interior-point insertion for high-quality triangles

- Boolean operations — union, intersection, and difference between surfaces, with standard and robust engines

- Make Geometry — create parametric source geometries

 

Surface Remeshing

- Mesh simplification (quality-preserving and fast clustering methods)

- Uniform and adaptive remeshing to a target edge size

- Decimation by reduction percentage or distance

- Triangulation, hole filling, and vertex merging

 

Interactive Mesh Editing (Manipulate Elements)

- Delete triangles or points (with optional surface-preserving hole repair)

- Generate new triangles by picking vertices

- Fill Hole — manually or auto-detect holes and fill them, with quality options

- Move Point / Move Triangle — reposition elements numerically or by dragging, with adjustable soft-influence on surrounding cells

- Full undo/redo

 

Output

- High-resolution screenshots with supersampling, region capture, and adjustable dimensions/DPI

- Export to standard data formats for use in downstream workflows

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