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One step further to the C++ Supports.

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This commit is contained in:
bubnikv 2016-11-23 15:51:47 +01:00
parent 1a1eaa0810
commit d8be4de6cf
8 changed files with 500 additions and 395 deletions
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55
xs/src/libslic3r/Flow.cpp
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@ -40,14 +40,17 @@ Flow::new_from_spacing(float spacing, float nozzle_diameter, float height, bool
/* This method returns the centerline spacing between two adjacent extrusions
having the same extrusion width (and other properties). */
float
Flow::spacing() const {
if (this->bridge) {
Flow::spacing() const
{
#ifdef HAS_PERIMETER_LINE_OVERLAP
if (this->bridge)
return this->width + BRIDGE_EXTRA_SPACING;
}
// rectangle with semicircles at the ends
float min_flow_spacing = this->width - this->height * (1 - PI/4.0);
return this->width - OVERLAP_FACTOR * (this->width - min_flow_spacing);
return this->width - PERIMETER_LINE_OVERLAP_FACTOR * (this->width - min_flow_spacing);
#else
return this->bridge ? (this->width + BRIDGE_EXTRA_SPACING) : (this->width - this->height * (1 - PI/4.0));
#endif
}
/* This method returns the centerline spacing between an extrusion using this
@ -57,23 +60,17 @@ float
Flow::spacing(const Flow &other) const {
assert(this->height == other.height);
assert(this->bridge == other.bridge);
if (this->bridge) {
return this->width/2 + other.width/2 + BRIDGE_EXTRA_SPACING;
}
return this->spacing()/2 + other.spacing()/2;
return this->bridge ?
0.5f * this->width + 0.5f * other.width + BRIDGE_EXTRA_SPACING :
0.5f * this->spacing() + 0.5f * other.spacing();
}
/* This method returns extrusion volume per head move unit. */
double
Flow::mm3_per_mm() const {
if (this->bridge) {
return (this->width * this->width) * PI/4.0;
}
// rectangle with semicircles at the ends
return this->width * this->height + (this->height*this->height) / 4.0 * (PI-4.0);
double Flow::mm3_per_mm() const
{
return this->bridge ?
(this->width * this->width) * PI/4.0 :
this->width * this->height + (this->height * this->height) / 4.0 * (PI-4.0);
}
/* This static method returns bridge width for a given nozzle diameter. */
@ -85,8 +82,7 @@ float Flow::_bridge_width(float nozzle_diameter, float bridge_flow_ratio) {
}
/* This static method returns a sane extrusion width default. */
float
Flow::_auto_width(FlowRole role, float nozzle_diameter, float height) {
float Flow::_auto_width(FlowRole role, float nozzle_diameter, float height) {
// here we calculate a sane default by matching the flow speed (at the nozzle) and the feed rate
// shape: rectangle with semicircles at the ends
float width = ((nozzle_diameter*nozzle_diameter) * PI + (height*height) * (4.0 - PI)) / (4.0 * height);
@ -106,14 +102,15 @@ Flow::_auto_width(FlowRole role, float nozzle_diameter, float height) {
}
/* This static method returns the extrusion width value corresponding to the supplied centerline spacing. */
float
Flow::_width_from_spacing(float spacing, float nozzle_diameter, float height, bool bridge) {
if (bridge) {
return spacing - BRIDGE_EXTRA_SPACING;
}
// rectangle with semicircles at the ends
return spacing + OVERLAP_FACTOR * height * (1 - PI/4.0);
float Flow::_width_from_spacing(float spacing, float nozzle_diameter, float height, bool bridge)
{
return bridge ?
(spacing - BRIDGE_EXTRA_SPACING) :
#ifdef HAS_PERIMETER_LINE_OVERLAP
(spacing + PERIMETER_LINE_OVERLAP_FACTOR * height * (1 - PI/4.0));
#else
(spacing + height * (1 - PI/4.0));
#endif
}
}