Category: 2D Overlay

Syntax:

b2dMeshCopyVertsZ:Void(handle:Int, out:Double[])

• handle : Int — mesh handle from b2dLoadMesh
• out : Double[] — an array with at least b2dMeshVertCount elements

Void

Copies the z coordinate of every vertex of the mesh's current pose into an array, in one call: out[i] becomes vertex i's z. The X and Y coordinates come from b2dMeshCopyVertsX and its partner.

The current pose is frame 0 until b2dMeshAnimate is called, and the blended pose after. Call b2dMeshAnimate first, then all three copies, each frame.

The array must be big enough. The runtime writes b2dMeshVertCount values without being able to check the array's size, so size it for the largest mesh it will hold. An unknown handle writes nothing.

View detailed documentation online

Global mvx:Double[8192]
Global mvy:Double[8192]
Global mvz:Double[8192]

b2dMeshAnimate(mesh, frameA, frameB, t)
b2dMeshCopyVertsX(mesh, mvx)
b2dMeshCopyVertsY(mesh, mvy)
b2dMeshCopyVertsZ(mesh, mvz)

See examples/Runtime/30 - Meshes.

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