Lines Matching refs:vx
148 f32 vx,vy, f ; in draw_arrow() local
150 vx = x2 - x1 ; in draw_arrow()
152 f = sqrtf( vx*vx + vy*vy ) ; in draw_arrow()
154 vx = vy = 0.0f ; in draw_arrow()
157 vx *= f ; in draw_arrow()
161 draw_line( x2,y2, x2-vx-vx-vy,y2-vy-vy+vx, clr, width ) ; in draw_arrow()
162 draw_line( x2,y2, x2-vx-vx+vy,y2-vy-vy-vx, clr, width ) ; in draw_arrow()
171 f32 vx,vy, f ; in draw_dashed_arrow() local
173 vx = x2 - x1 ; in draw_dashed_arrow()
175 f = sqrtf( vx*vx + vy*vy ) ; in draw_dashed_arrow()
177 vx = vy = 0.0f ; in draw_dashed_arrow()
180 vx *= f ; in draw_dashed_arrow()
184 draw_line( x2,y2, x2-vx-vx-vy,y2-vy-vy+vx, clr, width ) ; in draw_dashed_arrow()
185 draw_line( x2,y2, x2-vx-vx+vy,y2-vy-vy-vx, clr, width ) ; in draw_dashed_arrow()
197 f32 f, vx,vy ; in draw_circle() local
210 vx = radius ; in draw_circle()
214 GXPosition2f32( ox + vx, oy + vy ) ; in draw_circle()
217 f = vx ; in draw_circle()
218 vx -= vy * k ; in draw_circle()
222 f = radius / sqrtf( vx * vx + vy * vy ) ; in draw_circle()
223 vx *= f ; in draw_circle()