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dsn: crudely import rect outlines

This commit is contained in:
Mikolaj Wielgus 2024-03-15 23:42:36 +00:00
parent 5a3ed6adab
commit 451d4da7a6
1 changed files with 130 additions and 30 deletions
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160
src/dsn/design.rs
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@ -87,22 +87,23 @@ impl DsnDesign {
for (layer, shape) in padstack.shape_vec.iter().enumerate() {
match shape {
Shape::Circle(circle) => {
let circle = Circle {
pos: ((place.x + pin.x) as f64, -(place.y + pin.y) as f64)
.into(),
r: circle.diameter as f64 / 2.0,
};
layout
.add_fixed_dot(FixedDotWeight {
circle,
layer: layer as u64,
net: *net_id as i64,
})
.unwrap();
}
Shape::Rect(_) => (),
Shape::Circle(circle) => Self::add_circle(
&mut layout,
(place.x + pin.x) as f64,
-(place.y + pin.y) as f64,
circle.diameter as f64 / 2.0,
layer as u64,
*net_id as i64,
),
Shape::Rect(rect) => Self::add_rect(
&mut layout,
(place.x + rect.x1) as f64,
-(place.y + rect.y1) as f64,
(place.x + rect.x2) as f64,
-(place.y + rect.y2) as f64,
layer as u64,
*net_id as i64,
),
Shape::Path(_) => (),
Shape::Polygon(_) => (),
};
@ -123,25 +124,24 @@ impl DsnDesign {
.find(|padstack| padstack.name == via.name)
.unwrap();
// no layer support yet, pick the first one
for shape in &padstack.shape_vec {
let circle = match shape {
Shape::Circle(circle) => circle,
match shape {
Shape::Circle(circle) => {
let layer = *layout.rules().layer_ids.get(&circle.layer).unwrap();
Self::add_circle(
&mut layout,
via.x as f64,
-via.y as f64,
circle.diameter as f64 / 2.0,
layer as u64,
net_id as i64,
)
}
Shape::Rect(_) => todo!(),
Shape::Path(_) => todo!(),
Shape::Polygon(_) => todo!(),
};
let layer_id = *layout.rules().layer_ids.get(&circle.layer).unwrap();
let circle = Circle {
pos: (via.x as f64, -via.y as f64).into(),
r: circle.diameter as f64 / 2.0,
};
layout.add_fixed_dot(FixedDotWeight {
circle,
layer: layer_id as u64,
net: net_id as i64,
});
}
}
@ -197,4 +197,104 @@ impl DsnDesign {
layout
}
fn add_circle(layout: &mut Layout<DsnRules>, x: f64, y: f64, r: f64, layer: u64, net: i64) {
let circle = Circle {
pos: (x, y).into(),
r,
};
layout
.add_fixed_dot(FixedDotWeight { circle, layer, net })
.unwrap();
}
fn add_rect(
layout: &mut Layout<DsnRules>,
x1: f64,
y1: f64,
x2: f64,
y2: f64,
layer: u64,
net: i64,
) {
// Corners.
let dot_1_1 = layout
.add_fixed_dot(FixedDotWeight {
circle: Circle {
pos: (x1, y1).into(),
r: 0.5,
},
layer,
net,
})
.unwrap();
let dot_2_1 = layout
.add_fixed_dot(FixedDotWeight {
circle: Circle {
pos: (x2, y1).into(),
r: 0.5,
},
layer,
net,
})
.unwrap();
let dot_2_2 = layout
.add_fixed_dot(FixedDotWeight {
circle: Circle {
pos: (x2, y2).into(),
r: 0.5,
},
layer,
net,
})
.unwrap();
let dot_1_2 = layout
.add_fixed_dot(FixedDotWeight {
circle: Circle {
pos: (x1, y2).into(),
r: 0.5,
},
layer,
net,
})
.unwrap();
// Sides.
layout.add_fixed_seg(
dot_1_1,
dot_2_1,
FixedSegWeight {
width: 1.0,
layer,
net,
},
);
layout.add_fixed_seg(
dot_2_1,
dot_2_2,
FixedSegWeight {
width: 1.0,
layer,
net,
},
);
layout.add_fixed_seg(
dot_2_2,
dot_1_2,
FixedSegWeight {
width: 1.0,
layer,
net,
},
);
layout.add_fixed_seg(
dot_1_2,
dot_1_1,
FixedSegWeight {
width: 1.0,
layer,
net,
},
);
}
}