Draws debug lines (with duration if required), either between two points or in a direction
npm install --save playcanvas-debug-lines
import debugLine from 'playcanvas-debug-lines'
...
debugLine(this.entity.getPosition(), this.entity.forward, 8, 0.4, pc.LINEBATCH_OVERLAY);
debugLine(this.entity.getPosition(), this.entity.up, 4);
debugLine(this.entity.getPosition(), this.otherEntity.getPosition(), null, 0.4);
debugLine(start, endOrDirection, [lengthIfDirection], [duration], [overlay])
start the start position of the line
endOrDirection either the end point if lengthIfDirection is null or a direction vector
lengthIfDirection the length of the line if it is heading in a direction
duration the time in seconds that the line should be drawn for. If omitted it is drawn for a single frame.
overlay standard line batches to indicate if the line should go on top of other geometry
Uses ES6/Babel/PlayCanvas template. PlayCanvas Engine on the page.