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[PcbDraw] Added mechanism to only plot the solder mask

This commit is contained in:
Salvador E. Tropea 2022-10-18 07:37:16 -03:00
parent bca04a3222
commit 531ace00a1
2 changed files with 107 additions and 20 deletions
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78
kibot/PcbDraw/README.md
View File

@ -66,3 +66,81 @@ No current changes
component_element, component_info = ret
self._used_components[unique_name] = component_info
```
- Added option to plot only the solder mask. The PCB_Print output uses it and plotting all the stuff looks stupid.
The patch added too much nested conditionals so I moved the information to data structures.
The patch looks big, but is just a mechanism to skip the unneeded layers.
```diff
diff --git a/kibot/PcbDraw/plot.py b/kibot/PcbDraw/plot.py
index af473cdb..f8990722 100644
--- a/kibot/PcbDraw/plot.py
+++ b/kibot/PcbDraw/plot.py
@@ -648,35 +648,44 @@ class PlotInterface:
raise NotImplementedError("Plot interface wasn't implemented")
+SUBSTRATE_ELEMENTS = {
+ "board": (pcbnew.Edge_Cuts, pcbnew.Edge_Cuts),
+ "clad": (pcbnew.F_Mask, pcbnew.B_Mask),
+ "copper": (pcbnew.F_Cu, pcbnew.B_Cu),
+ "pads": (pcbnew.F_Cu, pcbnew.B_Cu),
+ "pads-mask": (pcbnew.F_Mask, pcbnew.B_Mask),
+ "silk": (pcbnew.F_SilkS, pcbnew.B_SilkS),
+ "outline": (pcbnew.Edge_Cuts, pcbnew.Edge_Cuts)
+}
+ELEMENTS_USED = (
+ # Normal plot, all the elements
+ ("board", "clad", "copper", "pads", "pads-mask", "silk", "outline"),
+ # Solder mask plot
+ ("board", "pads-mask")
+)
+
+
@dataclass
class PlotSubstrate(PlotInterface):
drill_holes: bool = True
outline_width: int = mm2ki(0.1)
+ only_mask: bool = False
def render(self, plotter: PcbPlotter) -> None:
self._plotter = plotter # ...so we don't have to pass it explicitly
+ SUBSTRATE_PROCESS = {
+ "board": self._process_baselayer,
+ "clad": self._process_layer,
+ "copper": self._process_layer,
+ "pads": self._process_layer,
+ "pads-mask": self._process_mask,
+ "silk": self._process_layer,
+ "outline": self._process_outline
+ }
to_plot: List[PlotAction] = []
- if plotter.render_back:
- to_plot = [
- PlotAction("board", [pcbnew.Edge_Cuts], self._process_baselayer),
- PlotAction("clad", [pcbnew.B_Mask], self._process_layer),
- PlotAction("copper", [pcbnew.B_Cu], self._process_layer),
- PlotAction("pads", [pcbnew.B_Cu], self._process_layer),
- PlotAction("pads-mask", [pcbnew.B_Mask], self._process_mask),
- PlotAction("silk", [pcbnew.B_SilkS], self._process_layer),
- PlotAction("outline", [pcbnew.Edge_Cuts], self._process_outline)
- ]
- else:
- to_plot = [
- PlotAction("board", [pcbnew.Edge_Cuts], self._process_baselayer),
- PlotAction("clad", [pcbnew.F_Mask], self._process_layer),
- PlotAction("copper", [pcbnew.F_Cu], self._process_layer),
- PlotAction("pads", [pcbnew.F_Cu], self._process_layer),
- PlotAction("pads-mask", [pcbnew.F_Mask], self._process_mask),
- PlotAction("silk", [pcbnew.F_SilkS], self._process_layer),
- PlotAction("outline", [pcbnew.Edge_Cuts], self._process_outline)
- ]
+ for e in ELEMENTS_USED[self.only_mask]:
+ to_plot.append(PlotAction(e, [SUBSTRATE_ELEMENTS[e][plotter.render_back]], SUBSTRATE_PROCESS[e]))
self._container = etree.Element("g", id="substrate")
self._container.attrib["clip-path"] = "url(#cut-off)"
```

49
kibot/PcbDraw/plot.py
View File

@ -648,35 +648,44 @@ class PlotInterface:
raise NotImplementedError("Plot interface wasn't implemented")
SUBSTRATE_ELEMENTS = {
"board": (pcbnew.Edge_Cuts, pcbnew.Edge_Cuts),
"clad": (pcbnew.F_Mask, pcbnew.B_Mask),
"copper": (pcbnew.F_Cu, pcbnew.B_Cu),
"pads": (pcbnew.F_Cu, pcbnew.B_Cu),
"pads-mask": (pcbnew.F_Mask, pcbnew.B_Mask),
"silk": (pcbnew.F_SilkS, pcbnew.B_SilkS),
"outline": (pcbnew.Edge_Cuts, pcbnew.Edge_Cuts)
}
ELEMENTS_USED = (
# Normal plot, all the elements
("board", "clad", "copper", "pads", "pads-mask", "silk", "outline"),
# Solder mask plot
("board", "pads-mask")
)
@dataclass
class PlotSubstrate(PlotInterface):
drill_holes: bool = True
outline_width: int = mm2ki(0.1)
only_mask: bool = False
def render(self, plotter: PcbPlotter) -> None:
self._plotter = plotter # ...so we don't have to pass it explicitly
SUBSTRATE_PROCESS = {
"board": self._process_baselayer,
"clad": self._process_layer,
"copper": self._process_layer,
"pads": self._process_layer,
"pads-mask": self._process_mask,
"silk": self._process_layer,
"outline": self._process_outline
}
to_plot: List[PlotAction] = []
if plotter.render_back:
to_plot = [
PlotAction("board", [pcbnew.Edge_Cuts], self._process_baselayer),
PlotAction("clad", [pcbnew.B_Mask], self._process_layer),
PlotAction("copper", [pcbnew.B_Cu], self._process_layer),
PlotAction("pads", [pcbnew.B_Cu], self._process_layer),
PlotAction("pads-mask", [pcbnew.B_Mask], self._process_mask),
PlotAction("silk", [pcbnew.B_SilkS], self._process_layer),
PlotAction("outline", [pcbnew.Edge_Cuts], self._process_outline)
]
else:
to_plot = [
PlotAction("board", [pcbnew.Edge_Cuts], self._process_baselayer),
PlotAction("clad", [pcbnew.F_Mask], self._process_layer),
PlotAction("copper", [pcbnew.F_Cu], self._process_layer),
PlotAction("pads", [pcbnew.F_Cu], self._process_layer),
PlotAction("pads-mask", [pcbnew.F_Mask], self._process_mask),
PlotAction("silk", [pcbnew.F_SilkS], self._process_layer),
PlotAction("outline", [pcbnew.Edge_Cuts], self._process_outline)
]
for e in ELEMENTS_USED[self.only_mask]:
to_plot.append(PlotAction(e, [SUBSTRATE_ELEMENTS[e][plotter.render_back]], SUBSTRATE_PROCESS[e]))
self._container = etree.Element("g", id="substrate")
self._container.attrib["clip-path"] = "url(#cut-off)"