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出光绘时有一个plot mode选项,这个选项中的正片和负片与setup->cross_section中的正负片设置有关系吗?+ d% s& t, q7 i. n
开始时我觉得应该是没有关系的,于是把GND层设置为正片,在出光绘时以负片形式出。但是会提示如下错误:2 c3 V4 c+ E: o% E6 C+ M9 b
' W8 B! [9 j: y2 U* [, ]$ M FILM PARAMETERS :
$ `) ~; C. q4 c2 M, D ---------------------------------------------------------
3 {7 x( P6 Z" x6 _4 n! m Undefined line width 6.00 i% N7 v: Q. X, Q: W- l$ T4 G
Mirror code NONE
d3 B8 m" n% R" `7 m$ Z Rotate angle NONE
* f: N2 O' J) R& W* F Offset x: 0.0
- b1 C8 B Y0 U, w7 T Offset y: 0.0
0 q) q+ R0 m) P# a& K5 Q Plot negative YES( v% z8 f8 K& \
Suppress unconnected internal pads NO+ z7 G9 j' Z: ] Y
* m- a s7 y% f: { ERROR: aborting film - Layer polarity of class ETCH subclass GND does not
1 k% u, ^! H. q& z( [5 n6 [ match film polarity of Negative. DRC may be unreliable.
- ?6 P( i4 [7 I! T* O5 Q# K WARNING: No thermal flash for padstack "VIA60_35_95", regular pad used.4 R5 t4 @6 {# ?/ m" w; [
WARNING: No Photoplot Outline was found,
* P( q: \3 I% I8 G; A9 `negative shape outline will be determined by Board Outline
& n; m+ y0 G: O% [% ]4 g Q8 b* i6 t" ^
如果将plot mode改为正片就不会出错,能不能告诉我是怎么回事?这里面涉及到什么东西了吗? |
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