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--- visual3d:documentation:pipeline:force_commands:modify_force_structure_parameters [2024/07/17 15:42] – removed sgranger
+++ visual3d:documentation:pipeline:force_commands:modify_force_structure_parameters [2025/07/30 17:00] (current) – sgranger
@@ Line 1: / Line 1: @@
+====== Modify Force Structure Parameters ======
+<code>
+Modify_Force_Structure_Parameters
+/USED= Number of Force Structures Used
+! /TYPE= Not currently used
+! /NUM_FP_IN= Number of Force Platforms assigned to each force structure
+! /FP_INDEX= Index number of each platform
+! /NUM_SURFACES_OUT= Number of output surfaces for each force structure
+! /SPEED_VALUES= the speed of the surface of each structure (e.g. an instrumented treadmill)
+! /SPEED_CHANNELS= analog channel number for the speed of each structure
+! /SPEED_SCALES= scale factor for the analog channel
+! /CORNER1= corner locations for each output surface
+! /CORNER2=
+! /CORNER3=
+! /CORNER4=
+/USE_FORCES_FOR_KINETICS= are forces kinematics only?
+/COMBINE_INPUT_FORCES= combine all forces for each structure into a single force
+! /UPDATE_C3D_FILE= FALSE
+;
+</code>
+For example, the following force structure has one surface attached to two force platforms. \\
+{{:forcestructuredlg1x2.jpg}}
+<code>
+Modify_Force_Structure_Parameters
+/USED=2
+/TYPE=0+0
+/NUM_FP_IN=2+1
+/FP_INDEX=2+3+4
+/NUM_SURFACES_OUT=2+2
+/SPEED_VALUES=0+0
+! /SPEED_CHANNELS=
+! /SPEED_SCALES=
+/CORNER1=1533.16+464.5+0+2038.16+464.5+355.6+1450+0.5+177.8+2017.84+0.5+533.4
+/CORNER2=1533.16+0.5+0+2038.16+0.5+355.6+1450+464.5+177.8+2017.84+464.5+533.4
+/CORNER3=1269+0.5+0+1774+0.5+355.6+1810+464.5+177.8+2282+464.5+533.4
+/CORNER4=1269+464.5+0+1774+464.5+355.6+1810+0.5+177.8+2282+0.5+533.4
+/USE_FORCES_FOR_KINETICS=TRUE+TRUE
+/COMBINE_INPUT_FORCES=TRUE+FALSE
+! /UPDATE_C3D_FILE=FALSE
+;
+</code>