The usage of open-source and easy-to-modify programme code for spatial visualisation of fastevolving physical phenomena directly in the course of supercomputer calculations becomes relevant in
design, research, construction and subsequent analysis of the validity of the simulated processes in
resource-intensive numerical experiments, which is especially important in the study of non-stationary
processes in continuum mechanics. Such visualisation has to have minimal impact on computational
processes and allow for setting rheological parameters of simulated physical environment and criteria
for dynamic and hybrid restructuring of computational processes. Almost any computational platform
have embedded graphical means for visualisation of spatial geometrical objects using multi-core
processors, which may provide solution to the formulated problem in full measure for parallel
visualisation of the current results without substantial impact on the core computational processes. In
the present research work we study one possible version of software suite which is based on graphical
programming environment OpenGL, surrounded by tools for working with time and interval timers,
input devices and text data views at the lowest possible level of direct input/output and interrupt
processing in Windows OS.