engine.TraceLine

Trace a line from src to dst using TraceFilterSimple.

Syntax

Trace engine.TraceLine(src:Vector3, dst:Vector3, mask:integer = MASK_VISIBLE)

Parameters

src Source vector.

dst Destination vector.

mask Mask for the trace. See trace masks.

Return value

The function always returns a Trace that determine the result of the trace.

Example

local src = ...;
local dst = ...;

local tr = engine.TraceLine(src, dst, 0xFFFFFFFF);

print(tr.fraction);
print(tr.entity);
print(tr.plane.normal);