Snippet

	ui void plotPixel (int x0, int y0, Color col = Color(0,0,0), vector2 scale = (0.5,0.5), double alpha = 1.0, uint RenderStyle = STYLE_Normal)
	{
		if(pix)
		{
			vector2 texsize;
			[texsize.x, texsize.y] = TexMan.GetSize(curpix);
			Screen.DrawTexture(curpix,true,x0,y0,
				DTA_DestWidth, int(texsize.x*scale.x),
				DTA_DestHeight, int(texsize.y*scale.y),
				DTA_ColorOverlay, col,
				DTA_Alpha, alpha,
				DTA_LegacyRenderStyle, RenderStyle
			);
		}
	}
	ui void drawLine( double x0, double y0, double x1, double y1, Color col, vector2 origin = (0,0), double maxdist = 128, double alpha = 1.0)
	{
		if( (x0 < 0    && x1 < 0)    ||
		    (y0 < 0    && y1 < 0)    ||
		    (x0 > scrw && x1 > scrw) ||
			(y0 > scrh && y1 > scrh)    ) return;

		if(maxdist < scrw)
		{
			double fromdist = VDist2D((x0,y0), origin);
			double todist = VDist2D((x1,y1), origin);
			if( (fromdist > maxdist || todist > maxdist) )
			{
				if(fromdist > maxdist*1.2 && todist > maxdist*1.2) return;
				double lineangle = atan2(y1-y0, x1-x0);
				double dist = VDist2D((x0,y0),(x1,y1));
				double step = 1;
				for(int i = 0; i < dist; i+=step)
				{
					vector2 pixpos = (x0+cos(lineangle)*i, y0+sin(lineangle)*i);
					double fulldist = VDist2D(pixpos, origin);
					if(fulldist > maxdist) continue;
					plotPixel(pixpos.x,pixpos.y, col, (0.5,0.5), alpha);
				}
				return;
			}
		}
		Screen.DrawThickLine(x0,y0,x1,y1,2,col,alpha*255);
	}