Changeset 915 for cpp/frams/model/modelparts.h

Timestamp:

04/20/20 23:33:31 (5 years ago)

Author:

Maciej Komosinski

Message:

Added fields to characterize hinges in "solid shape"-type Models

File:

• cpp/frams/model/modelparts.h (modified) (1 diff)

cpp/frams/model/modelparts.h

@@ -124 +124 @@
         class Pt3D d;           ///< position delta between parts
         class Pt3D rot; ///< orientation delta between parts expressed as 3 angles
-        enum Shape { SHAPE_BALL_AND_STICK = 0, SHAPE_FIXED = 1 };
-        paInt shape;///< ball-and-stick=old Framsticks compatible, creates a physical rod between parts (cylinder or cuboid), do not mix with shape>0,  fixed=merge parts into one physical entity
+        enum Shape { SHAPE_BALL_AND_STICK = 0, ///<  old Framsticks compatible, creates a physical rod between parts (cylinder or cuboid), do not mix with part.shape>0
+                     SHAPE_FIXED = 1, ///< merge parts into one physical entity
+                     SHAPE_HINGE_X = 2, ///< hinge connection, revolving around X axis defined by hinge_pos and hinge_rot
+                     SHAPE_HINGE_XY = 3 }; ///< double hinge connection, revolving around X and Y axes defined by hinge_pos and hinge_rot
+        paInt shape;///< values of type Shape (paInt for integration with Param)
+        class Pt3D hinge_pos; ///< hinge position (relative to part1) for HINGE_X and HINGE_XY
+        class Pt3D hinge_rot; ///< hinge orientation (relative to part1) for HINGE_X and HINGE_XY
+        double hinge_limit_x[2], hinge_limit_y[2]; ///< hinge movement range - i.e., extreme allowed values of a state. A state can be an angle or other physical property. limit[0] <= 0 <= limit[1]. Relative Part position and orientation as set in the Model define the initial state 0.
 
         Joint();