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GCode Preview - Added legend texture

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This commit is contained in:
Enrico Turri 2018-01-16 14:59:06 +01:00
parent 9e0dd2a96a
commit c63e6b74fa
7 changed files with 548 additions and 13 deletions
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112
xs/src/libslic3r/GCode/Analyzer.cpp
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@ -436,6 +436,16 @@ GCodeAnalyzer::PreviewData::Color::Color(float r, float g, float b, float a)
rgba[3] = a;
}
std::vector<unsigned char> GCodeAnalyzer::PreviewData::Color::as_bytes() const
{
std::vector<unsigned char> ret;
for (unsigned int i = 0; i < 4; ++i)
{
ret.push_back((unsigned char)(255.0f * rgba[i]));
}
return ret;
}
GCodeAnalyzer::PreviewData::Extrusion::Layer::Layer(float z, const ExtrusionPaths& paths)
: z(z)
, paths(paths)
@ -491,6 +501,11 @@ void GCodeAnalyzer::PreviewData::Range::set_from(const Range& other)
max = other.max;
}
float GCodeAnalyzer::PreviewData::Range::step_size() const
{
return (max - min) / (float)Colors_Count;
}
const GCodeAnalyzer::PreviewData::Color& GCodeAnalyzer::PreviewData::Range::get_color_at_max() const
{
return colors[Colors_Count - 1];
@ -498,12 +513,13 @@ const GCodeAnalyzer::PreviewData::Color& GCodeAnalyzer::PreviewData::Range::get_
const GCodeAnalyzer::PreviewData::Color& GCodeAnalyzer::PreviewData::Range::get_color_at(float value) const
{
return empty() ? get_color_at_max() : colors[clamp((unsigned int)0, Colors_Count - 1, (unsigned int)((value - min) / _step()))];
return empty() ? get_color_at_max() : colors[clamp((unsigned int)0, Colors_Count - 1, (unsigned int)((value - min) / step_size()))];
}
float GCodeAnalyzer::PreviewData::Range::_step() const
GCodeAnalyzer::PreviewData::LegendItem::LegendItem(const std::string& text, const GCodeAnalyzer::PreviewData::Color& color)
: text(text)
, color(color)
{
return (max - min) / (float)Colors_Count;
}
const GCodeAnalyzer::PreviewData::Color GCodeAnalyzer::PreviewData::Extrusion::Default_Extrusion_Role_Colors[Num_Extrusion_Roles] =
@ -523,6 +539,23 @@ const GCodeAnalyzer::PreviewData::Color GCodeAnalyzer::PreviewData::Extrusion::D
Color(0.0f, 0.0f, 0.0f, 1.0f) // erMixed
};
const std::string GCodeAnalyzer::PreviewData::Extrusion::Default_Extrusion_Role_Names[Num_Extrusion_Roles]
{
"None",
"Perimeter",
"External perimeter",
"Overhang perimeter",
"Internal infill",
"Solid infill",
"Top solid infill",
"Bridge infill",
"Gap fill",
"Skirt",
"Support material",
"Support material interface",
"Mixed"
};
const GCodeAnalyzer::PreviewData::Extrusion::EViewType GCodeAnalyzer::PreviewData::Extrusion::Default_View_Type = GCodeAnalyzer::PreviewData::Extrusion::FeatureType;
void GCodeAnalyzer::PreviewData::Extrusion::set_default()
@ -534,6 +567,11 @@ void GCodeAnalyzer::PreviewData::Extrusion::set_default()
::memcpy((void*)ranges.width.colors, (const void*)Range::Default_Colors, Range::Colors_Count * sizeof(Color));
::memcpy((void*)ranges.feedrate.colors, (const void*)Range::Default_Colors, Range::Colors_Count * sizeof(Color));
for (unsigned int i = 0; i < Num_Extrusion_Roles; ++i)
{
role_names[i] = Default_Extrusion_Role_Names[i];
}
role_flags = 0;
for (unsigned int i = 0; i < Num_Extrusion_Roles; ++i)
{
@ -628,6 +666,74 @@ const GCodeAnalyzer::PreviewData::Color& GCodeAnalyzer::PreviewData::get_extrusi
return extrusion.ranges.feedrate.get_color_at(feedrate);
}
std::string GCodeAnalyzer::PreviewData::get_legend_title() const
{
switch (extrusion.view_type)
{
case Extrusion::FeatureType:
return "Feature type";
case Extrusion::Height:
return "Height (mm)";
case Extrusion::Width:
return "Width (mm)";
case Extrusion::Feedrate:
return "Speed (mm/min)";
}
return "";
}
GCodeAnalyzer::PreviewData::LegendItemsList GCodeAnalyzer::PreviewData::get_legend_items() const
{
struct Helper
{
static void FillListFromRange(LegendItemsList& list, const Range& range, unsigned int decimals, float scale_factor)
{
list.reserve(Range::Colors_Count);
float step = range.step_size();
for (unsigned int i = 0; i < Range::Colors_Count; ++i)
{
char buf[32];
sprintf(buf, "%.*f/%.*f", decimals, scale_factor * (range.min + (float)i * step), decimals, scale_factor * (range.min + (float)(i + 1) * step));
list.emplace_back(buf, range.colors[i]);
}
}
};
LegendItemsList items;
switch (extrusion.view_type)
{
case Extrusion::FeatureType:
{
items.reserve(erMixed - erPerimeter + 1);
for (unsigned int i = (unsigned int)erPerimeter; i < (unsigned int)erMixed; ++i)
{
items.emplace_back(extrusion.role_names[i], extrusion.role_colors[i]);
}
break;
}
case Extrusion::Height:
{
Helper::FillListFromRange(items, extrusion.ranges.height, 3, 1.0f);
break;
}
case Extrusion::Width:
{
Helper::FillListFromRange(items, extrusion.ranges.width, 3, 1.0f);
break;
}
case Extrusion::Feedrate:
{
Helper::FillListFromRange(items, extrusion.ranges.feedrate, 0, 60.0f);
break;
}
}
return items;
}
GCodeAnalyzer::GCodeAnalyzer()
{
reset();