Lines Matching refs:f
148 f32 vx,vy, f ; in draw_arrow() local
152 f = sqrtf( vx*vx + vy*vy ) ; in draw_arrow()
153 if ( f == 0.0f ) { in draw_arrow()
156 f = width * 2.0f / f ; in draw_arrow()
157 vx *= f ; in draw_arrow()
158 vy *= f ; in draw_arrow()
171 f32 vx,vy, f ; in draw_dashed_arrow() local
175 f = sqrtf( vx*vx + vy*vy ) ; in draw_dashed_arrow()
176 if ( f == 0.0f ) { in draw_dashed_arrow()
179 f = width * 2.0f / f ; in draw_dashed_arrow()
180 vx *= f ; in draw_dashed_arrow()
181 vy *= f ; in draw_dashed_arrow()
197 f32 f, vx,vy ; in draw_circle() local
217 f = vx ; in draw_circle()
219 vy += f * k ; in draw_circle()
222 f = radius / sqrtf( vx * vx + vy * vy ) ; in draw_circle()
223 vx *= f ; in draw_circle()
224 vy *= f ; in draw_circle()