$collisionmodel
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(Redirected from $maxconvexpieces)
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The QC command $collisionmodel is used to embed a static collision mesh in a model, for use in VPhysics calculations. Animated models (including one that will become ragdolls) should use $collisionjoints instead.
Warning:Collision meshes should have extremely few polygons. See Collision mesh for examples.
Tip:Set the Console Variable vcollide_wireframe 1 to view collision meshes in-game.Syntax
$collisionmodel <collision mesh SMD> { <options> }
Options
-
$mass <float|kilograms> - Manually set the mass of the model, in kilograms. Tip:By default, the Player can +USE pick up 35KG max. The gravgun can pick up 250KG max.
$automass- Calculate the mass of the model based on the volume of the collision model and the material defined in its prop_data.
-
$concave - By default, studiomdl will generate a single convex hull by 'shrinkwrapping' any concavities. You can create a concave hull by including multiple convex shapes (potentially overlapping) in your SMD and passing this command.
$maxconvexpieces <int>- By default, the model compiler limits a concave collision model to twenty convex pieces. This command can be used to override the limit if you are creating an Costly collision model.
Note:Introduced with the Orange Box. In the Ep1 engine, run studiomdl with -fullcollideinstead. -
$masscenter <vector|offset> - Override the center of mass, in local coords.
-
$inertia <float|scale> - Inertia scale.
-
$damping <float|scale> - Linear damping scale.
-
$rotdamping <float|scale> - Rotational damping scale. Warning:This affects the pull of gravity on the model and if abused can make it appear to float gently through the air. Valve recommend using "friction" instead.
-
$drag <float|scale> - Scales air resistance.
Example
$collisionmodel "tree_deciduous_01a_physbox.smd"
{
$mass 350.0
$concave
}
