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Minor tweak for cant with IfcCosineSpiral and IfcSineSpiral

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This commit is contained in:
Richard Brice
2024-11-04 15:00:27 -08:00
parent 6729739ee8
commit 3672ce90d0
1 changed files with 2 additions and 2 deletions
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src/ifcgeom/mapping/IfcCurveSegment.cpp
+2 -2
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@@ -382,7 +382,7 @@ class curve_segment_evaluator {
if (!slope.has_value()) { if (!slope.has_value()) {
slope = [cosine_term, L](double t) -> double { slope = [cosine_term, L](double t) -> double {
auto a1 = -(PI / L) * (L / cosine_term) * sin(PI * t / L); auto a1 = -(PI / cosine_term) * sin(PI * t / L);
return a1; return a1;
}; };
} }
@@ -439,7 +439,7 @@ class curve_segment_evaluator {
if (!slope.has_value()) { if (!slope.has_value()) {
slope = [linear_term, sine_term, L](double t) -> double { slope = [linear_term, sine_term, L](double t) -> double {
auto a1 = linear_term.has_value() ? sign(linear_term.value()) * pow(L / linear_term.value(), 2.0) * (1.0 / L) : 0.0; auto a1 = linear_term.has_value() ? sign(linear_term.value()) * pow(L / linear_term.value(), 2.0) * (1.0 / L) : 0.0;
auto a2 = (2 * PI / L) * (L / sine_term) * cos(2 * PI * t / L); auto a2 = (2 * PI / sine_term) * cos(2 * PI * t / L);
return a1 + a2; return a1 + a2;
}; };
} }