analysis script from json

Author: tomvanmele

scripts/dem_json_cra.py

@@ -0,0 +1,37 @@
+import pathlib
+
+import compas
+
+from compas_dem.analysis.cra import cra_penalty_solve
+from compas_dem.models import BlockModel
+from compas_dem.viewer import DEMViewer
+
+# =============================================================================
+# Import
+# =============================================================================
+
+model: BlockModel = compas.json_load(pathlib.Path(__file__).parent / "Masonry_DEM.json")  # type: ignore
+
+# =============================================================================
+# Contacts
+# =============================================================================
+
+model.compute_contacts(tolerance=0.001)
+
+# =============================================================================
+# Supports
+# =============================================================================
+
+# =============================================================================
+# Equilibrium
+# =============================================================================
+
+cra_penalty_solve(model)
+
+# =============================================================================
+# Viz
+# =============================================================================
+
+viewer = DEMViewer(model)
+viewer.setup()
+viewer.show()