Lines Matching refs:vx
154 f32 vx,vy, f ; in draw_arrow() local
157 vx = x2 - x1 ; in draw_arrow()
159 f = sqrtf( vx*vx + vy*vy ) ; in draw_arrow()
161 vx = vy = 0.0f ; in draw_arrow()
164 vx *= f ; in draw_arrow()
168 draw_line( x2,y2, x2-vx-vx-vy,y2-vy-vy+vx, clr, width ) ; in draw_arrow()
169 draw_line( x2,y2, x2-vx-vx+vy,y2-vy-vy-vx, clr, width ) ; in draw_arrow()
178 f32 vx,vy, f ; in draw_dashed_arrow() local
181 vx = x2 - x1 ; in draw_dashed_arrow()
183 f = sqrtf( vx*vx + vy*vy ) ; in draw_dashed_arrow()
185 vx = vy = 0.0f ; in draw_dashed_arrow()
188 vx *= f ; in draw_dashed_arrow()
192 draw_line( x2,y2, x2-vx-vx-vy,y2-vy-vy+vx, clr, width ) ; in draw_dashed_arrow()
193 draw_line( x2,y2, x2-vx-vx+vy,y2-vy-vy-vx, clr, width ) ; in draw_dashed_arrow()
205 f32 f, vx,vy ; in draw_circle() local
219 vx = radius ; in draw_circle()
223 GXPosition2f32( ox + vx, oy + vy ) ; in draw_circle()
226 f = vx ; in draw_circle()
227 vx -= vy * k ; in draw_circle()
231 f = radius / sqrtf( vx * vx + vy * vy ) ; in draw_circle()
232 vx *= f ; in draw_circle()