// NewComputeShader.compute

#pragma kernel MoveVertex

struct Vertex
{
	float3 pos;
	float3 prevPos;
};
struct Driver
{
	float3 pos;
	float radius;
};
RWStructuredBuffer<Vertex> vertexBuffer;
RWStructuredBuffer<Driver> driverBuffer;


[numthreads(16,1,1)]
void MoveVertex (uint3 id : SV_DispatchThreadID)
{
	float dist =saturate( 1-driverBuffer[0].radius*distance(vertexBuffer[id.x].prevPos, driverBuffer[0].pos));
	vertexBuffer[id.x].pos =vertexBuffer[id.x].prevPos +  dist*(driverBuffer[1].pos-driverBuffer[0].pos);

}