Lines Matching refs:vx
205 f32 vx,vy, f ; in draw_arrow() local
207 vx = x2 - x1 ; in draw_arrow()
209 f = sqrtf( vx*vx + vy*vy ) ; in draw_arrow()
211 vx = vy = 0.0f ; in draw_arrow()
214 vx *= f ; in draw_arrow()
218 draw_line( x2,y2, x2-vx-vx-vy,y2-vy-vy+vx, clr, width ) ; in draw_arrow()
219 draw_line( x2,y2, x2-vx-vx+vy,y2-vy-vy-vx, clr, width ) ; in draw_arrow()
228 f32 vx,vy, f ; in draw_dashed_arrow() local
230 vx = x2 - x1 ; in draw_dashed_arrow()
232 f = sqrtf( vx*vx + vy*vy ) ; in draw_dashed_arrow()
234 vx = vy = 0.0f ; in draw_dashed_arrow()
237 vx *= f ; in draw_dashed_arrow()
241 draw_line( x2,y2, x2-vx-vx-vy,y2-vy-vy+vx, clr, width ) ; in draw_dashed_arrow()
242 draw_line( x2,y2, x2-vx-vx+vy,y2-vy-vy-vx, clr, width ) ; in draw_dashed_arrow()
254 f32 f, vx,vy ; in draw_circle() local
267 vx = radius ; in draw_circle()
271 GXPosition2f32( ox + vx, oy + vy ) ; in draw_circle()
274 f = vx ; in draw_circle()
275 vx -= vy * k ; in draw_circle()
279 f = radius / sqrtf( vx * vx + vy * vy ) ; in draw_circle()
280 vx *= f ; in draw_circle()