315 		const int	numCols		= 4;  in init()  local
321 			for (int col = 0; col < numCols; col++)  in init()
323 				float	centerX		= -1.0f + 2.0f * ((float)col + 0.5f) / (float)numCols;  in init()
324 				int		numVertices	= row*numCols + col + 1;  in init()
328 …	float fx = centerX + 0.9f * deFloatCos((float)i*2.0f*DE_PI / (float)numVertices) / (float)numCols;  in init()
337 				if (col < numCols - 1 || row < numRows - 1) // Add a restart after all but last polygon.  in init()
382 		const int	numCols		= 4;  in init()  local
388 			for (int col = 0; col < numCols; col++)  in init()
390 				float	centerX			= -1.0f + 2.0f * ((float)col + 0.5f) / (float)numCols;  in init()
391 				int		numArcVertices	= row*numCols + col;  in init()
400 …oat fx = centerX + 0.9f * deFloatCos((float)i*2.0f*DE_PI / (float)numArcVertices) / (float)numCols;  in init()
409 				if (col < numCols - 1 || row < numRows - 1) // Add a restart after all but last polygon.  in init()