3D-printing/OrcaSlicer
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Eradicated most of Pointf extras compared to pure Eigen::Vector2d.

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This commit is contained in:
bubnikv 2018-08-21 20:34:45 +02:00
parent cb138a20b8
commit cae0806112
21 changed files with 68 additions and 103 deletions
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23
xs/src/libslic3r/GCode/PrintExtents.cpp
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@ -136,8 +136,9 @@ BoundingBoxf get_wipe_tower_extrusions_extents(const Print &print, const coordf_
{
// Wipe tower extrusions are saved as if the tower was at the origin with no rotation
// We need to get position and angle of the wipe tower to transform them to actual position.
Pointf wipe_tower_pos(print.config.wipe_tower_x.value, print.config.wipe_tower_y.value);
float wipe_tower_angle = print.config.wipe_tower_rotation_angle.value;
Transform2d trafo =
Eigen::Translation2d(print.config.wipe_tower_x.value, print.config.wipe_tower_y.value) *
Eigen::Rotation2Dd(print.config.wipe_tower_rotation_angle.value);
BoundingBoxf bbox;
for (const std::vector<WipeTower::ToolChangeResult> &tool_changes : print.m_wipe_tower_tool_changes) {
@ -147,19 +148,11 @@ BoundingBoxf get_wipe_tower_extrusions_extents(const Print &print, const coordf_
for (size_t i = 1; i < tcr.extrusions.size(); ++ i) {
const WipeTower::Extrusion &e = tcr.extrusions[i];
if (e.width > 0) {
Pointf p1((&e - 1)->pos.x, (&e - 1)->pos.y);
Pointf p2(e.pos.x, e.pos.y);
p1.rotate(wipe_tower_angle);
p1 += wipe_tower_pos;
p2.rotate(wipe_tower_angle);
p2 += wipe_tower_pos;
bbox.merge(p1);
coordf_t radius = 0.5 * e.width;
bbox.min(0) = std::min(bbox.min(0), std::min(p1(0), p2(0)) - radius);
bbox.min(1) = std::min(bbox.min(1), std::min(p1(1), p2(1)) - radius);
bbox.max(0) = std::max(bbox.max(0), std::max(p1(0), p2(0)) + radius);
bbox.max(1) = std::max(bbox.max(1), std::max(p1(1), p2(1)) + radius);
Pointf delta = 0.5 * Vec2d(e.width, e.width);
Pointf p1 = trafo * Vec2d((&e - 1)->pos.x, (&e - 1)->pos.y);
Pointf p2 = trafo * Vec2d(e.pos.x, e.pos.y);
bbox.merge(p1.cwiseMin(p2) - delta);
bbox.merge(p1.cwiseMax(p2) + delta);
}
}
}