Lines Matching refs:f
154 f32 vx,vy, f ; in draw_arrow() local
159 f = sqrtf( vx*vx + vy*vy ) ; in draw_arrow()
160 if ( f == 0.0f ) { in draw_arrow()
163 f = width * 2.0f / f ; in draw_arrow()
164 vx *= f ; in draw_arrow()
165 vy *= f ; in draw_arrow()
178 f32 vx,vy, f ; in draw_dashed_arrow() local
183 f = sqrtf( vx*vx + vy*vy ) ; in draw_dashed_arrow()
184 if ( f == 0.0f ) { in draw_dashed_arrow()
187 f = width * 2.0f / f ; in draw_dashed_arrow()
188 vx *= f ; in draw_dashed_arrow()
189 vy *= f ; in draw_dashed_arrow()
205 f32 f, vx,vy ; in draw_circle() local
226 f = vx ; in draw_circle()
228 vy += f * k ; in draw_circle()
231 f = radius / sqrtf( vx * vx + vy * vy ) ; in draw_circle()
232 vx *= f ; in draw_circle()
233 vy *= f ; in draw_circle()