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ENH: Disable thermal analysis in auto Brim 

since the accuracy issue

JIRA-ID: https://jira.bambooolab.com/browse/STUDIO-4534
Change-Id: I68f730abf90e0bf61ac25d4fa66c2c3ac8bacb29
(cherry picked from commit 9751e2504cd5c5748c02d42624318e4723ac9b57)
This commit is contained in:
wintergua 2023-09-20 09:13:00 +08:00 committed by Lane.Wei
parent 0533537079
commit 6b30b0fe5f
1 changed files with 2 additions and 2 deletions
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4
src/libslic3r/Brim.cpp
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@ -791,7 +791,7 @@ double configBrimWidthByVolumeGroups(double adhension, double maxSpeed, const st
double thermalLengthRef = Model::getThermalLength(modelVolumePtrs);
double height_to_area = std::max(height / Ixx * (bbox2.size()(1) * SCALING_FACTOR), height / Iyy * (bbox2.size()(0) * SCALING_FACTOR)) * height / 1920;
double brim_width = adhension * std::min(std::min(std::max(height_to_area * maxSpeed, thermalLength * 8. / thermalLengthRef * std::min(height, 30.) / 30.), 18.), 1.5 * thermalLength);
double brim_width = adhension * std::min(std::min(std::max(height_to_area * maxSpeed, 0. * thermalLength * 8. / thermalLengthRef * std::min(height, 30.) / 30.), 18.), 1.5 * thermalLength);
// small brims are omitted
if (brim_width < 5 && brim_width < 1.5 * thermalLength)
brim_width = 0;
@ -899,7 +899,7 @@ static ExPolygons outer_inner_brim_area(const Print& print,
for (const ExPolygon& ex_poly : volumeGroup.slices) {
// BBS: additional brim width will be added if part's adhension area is too small and brim is not generated
float brim_width_mod;
if (brim_width < scale_(5.) && has_brim_auto && groupHeight > 10.) {
if (0 && brim_width < scale_(5.) && has_brim_auto && groupHeight > 10.) {
brim_width_mod = ex_poly.area() / ex_poly.contour.length() < scaled_half_min_adh_length
&& brim_width < scaled_flow_width ? brim_width + scaled_additional_brim_width : brim_width;
}