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GCodeViewer -> Extrusion toolpaths colored by width

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This commit is contained in:
enricoturri1966 2020-04-20 13:24:25 +02:00
parent 6e5a6f3b43
commit aee80dbd01
3 changed files with 52 additions and 40 deletions
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2
src/libslic3r/Technologies.hpp
View file

@ -58,7 +58,7 @@
// Enable G-Code viewer
#define ENABLE_GCODE_VIEWER (1 && ENABLE_2_3_0_ALPHA1)
#define ENABLE_GCODE_VIEWER_DEBUG_OUTPUT (1 && ENABLE_GCODE_VIEWER)
#define ENABLE_GCODE_VIEWER_DEBUG_OUTPUT (0 && ENABLE_GCODE_VIEWER)
#endif // _prusaslicer_technologies_h_

75
src/slic3r/GUI/GCodeViewer.cpp
View file

@ -59,10 +59,10 @@ bool GCodeViewer::IBuffer::init_shader(const std::string& vertex_shader_src, con
return true;
}
void GCodeViewer::IBuffer::add_path(GCodeProcessor::EMoveType type, ExtrusionRole role, float height)
void GCodeViewer::IBuffer::add_path(const GCodeProcessor::MoveVertex& move)
{
unsigned int id = static_cast<unsigned int>(data.size());
paths.push_back({ type, role, id, id, height });
paths.push_back({ move.type, move.extrusion_role, id, id, move.height, move.width });
}
std::array<float, 4> GCodeViewer::Extrusions::Range::get_color_at(float value, const std::array<std::array<float, 4>, Default_Range_Colors_Count>& colors) const
@ -74,8 +74,8 @@ std::array<float, 4> GCodeViewer::Extrusions::Range::get_color_at(float value, c
const size_t color_max_idx = colors.size() - 1;
// Compute the two colors just below (low) and above (high) the input value
const size_t color_low_idx = std::clamp(static_cast<std::size_t>(global_t), std::size_t{ 0 }, color_max_idx);
const size_t color_high_idx = std::clamp(color_low_idx + 1, std::size_t{ 0 }, color_max_idx);
const size_t color_low_idx = std::clamp<size_t>(static_cast<size_t>(global_t), 0, color_max_idx);
const size_t color_high_idx = std::clamp<size_t>(color_low_idx + 1, 0, color_max_idx);
// Compute how far the value is between the low and high colors so that they can be interpolated
const float local_t = std::min(global_t - static_cast<float>(color_low_idx), 1.0f); // upper limit of 1.0f
@ -279,7 +279,7 @@ void GCodeViewer::load_toolpaths(const GCodeProcessor::Result& gcode_result)
case GCodeProcessor::EMoveType::Retract:
case GCodeProcessor::EMoveType::Unretract:
{
buffer.add_path(curr.type, curr.extrusion_role, curr.height);
buffer.add_path(curr);
buffer.data.push_back(static_cast<unsigned int>(i));
break;
}
@ -288,12 +288,13 @@ void GCodeViewer::load_toolpaths(const GCodeProcessor::Result& gcode_result)
{
if (prev.type != curr.type || !buffer.paths.back().matches(curr))
{
buffer.add_path(curr.type, curr.extrusion_role, curr.height);
buffer.add_path(curr);
buffer.data.push_back(static_cast<unsigned int>(i - 1));
if (curr.type == GCodeProcessor::EMoveType::Extrude)
{
m_extrusions.ranges.height.update_from(curr.height);
m_extrusions.ranges.width.update_from(curr.width);
}
}
@ -412,17 +413,9 @@ void GCodeViewer::render_toolpaths() const
std::array<float, 4> color;
switch (m_view_type)
{
case EViewType::FeatureType:
{
color = m_extrusions.role_colors[static_cast<unsigned int>(path.role)];
break;
}
case EViewType::Height:
{
color = m_extrusions.ranges.height.get_color_at(path.height, m_extrusions.ranges.colors);
break;
}
case EViewType::Width:
case EViewType::FeatureType: { color = m_extrusions.role_colors[static_cast<unsigned int>(path.role)]; break; }
case EViewType::Height: { color = m_extrusions.ranges.height.get_color_at(path.height, m_extrusions.ranges.colors); break; }
case EViewType::Width: { color = m_extrusions.ranges.width.get_color_at(path.width, m_extrusions.ranges.colors); break; }
case EViewType::Feedrate:
case EViewType::FanSpeed:
case EViewType::VolumetricRate:
@ -575,6 +568,32 @@ void GCodeViewer::render_overlay() const
ImDrawList* draw_list = ImGui::GetWindowDrawList();
auto add_range = [this, draw_list, &imgui](const Extrusions::Range& range) {
auto add_item = [this, draw_list, &imgui](int i, float value) {
ImVec2 pos(ImGui::GetCursorPosX() + 2.0f, ImGui::GetCursorPosY() + 2.0f);
draw_list->AddRect(ImVec2(pos.x, pos.y), ImVec2(pos.x + ICON_BORDER_SIZE, pos.y + ICON_BORDER_SIZE), ICON_BORDER_COLOR, 0.0f, 0);
const std::array<float, 4>& color = m_extrusions.ranges.colors[i];
ImU32 fill_color = ImGui::GetColorU32(ImVec4(color[0], color[1], color[2], color[3]));
draw_list->AddRectFilled(ImVec2(pos.x + 1.0f, pos.y + 1.0f), ImVec2(pos.x + ICON_BORDER_SIZE - 1.0f, pos.y + ICON_BORDER_SIZE - 1.0f), fill_color);
ImGui::SetCursorPosX(pos.x + ICON_BORDER_SIZE + GAP_ICON_TEXT);
ImGui::AlignTextToFramePadding();
char buf[1024];
::sprintf(buf, "%.*f", 3, value);
imgui.text(buf);
};
float step_size = range.step_size();
if (step_size == 0.0f)
add_item(0, range.min);
else
{
for (int i = Default_Range_Colors_Count - 1; i >= 0; --i)
{
add_item(i, range.min + static_cast<float>(i) * step_size);
}
}
};
ImGui::PushStyleColor(ImGuiCol_Text, ORANGE);
switch (m_view_type)
{
@ -610,24 +629,14 @@ void GCodeViewer::render_overlay() const
}
case EViewType::Height:
{
float step_size = m_extrusions.ranges.height.step_size();
for (int i = Default_Range_Colors_Count - 1; i >= 0; --i)
{
ImVec2 pos(ImGui::GetCursorPosX() + 2.0f, ImGui::GetCursorPosY() + 2.0f);
draw_list->AddRect(ImVec2(pos.x, pos.y), ImVec2(pos.x + ICON_BORDER_SIZE, pos.y + ICON_BORDER_SIZE), ICON_BORDER_COLOR, 0.0f, 0);
const std::array<float, 4>& color = m_extrusions.ranges.colors[i];
ImU32 fill_color = ImGui::GetColorU32(ImVec4(color[0], color[1], color[2], color[3]));
draw_list->AddRectFilled(ImVec2(pos.x + 1.0f, pos.y + 1.0f), ImVec2(pos.x + ICON_BORDER_SIZE - 1.0f, pos.y + ICON_BORDER_SIZE - 1.0f), fill_color);
ImGui::SetCursorPosX(pos.x + ICON_BORDER_SIZE + GAP_ICON_TEXT);
ImGui::AlignTextToFramePadding();
char buf[1024];
::sprintf(buf, "%.*f", 3, m_extrusions.ranges.height.min + static_cast<float>(i) * step_size);
imgui.text(buf);
}
add_range(m_extrusions.ranges.height);
break;
}
case EViewType::Width:
{
add_range(m_extrusions.ranges.width);
break;
}
case EViewType::Width: { break; }
case EViewType::Feedrate: { break; }
case EViewType::FanSpeed: { break; }
case EViewType::VolumetricRate: { break; }

15
src/slic3r/GUI/GCodeViewer.hpp
View file

@ -41,8 +41,11 @@ class GCodeViewer
unsigned int first{ 0 };
unsigned int last{ 0 };
float height{ 0.0f };
float width{ 0.0f };
bool matches(const GCodeProcessor::MoveVertex& move) const { return type == move.type && role == move.extrusion_role && height == move.height; }
bool matches(const GCodeProcessor::MoveVertex& move) const {
return type == move.type && role == move.extrusion_role && height == move.height && width == move.width;
}
};
// buffer containing indices data and shader for a specific toolpath type
@ -57,8 +60,7 @@ class GCodeViewer
void reset();
bool init_shader(const std::string& vertex_shader_src, const std::string& fragment_shader_src);
void add_path(GCodeProcessor::EMoveType type, ExtrusionRole role, float height);
void add_path(const GCodeProcessor::MoveVertex& move);
};
struct Shells
@ -90,7 +92,7 @@ class GCodeViewer
max = -FLT_MAX;
}
float step_size() const { return (max - min) / static_cast<float>(Default_Range_Colors_Count); }
float step_size() const { return (max - min) / (static_cast<float>(Default_Range_Colors_Count) - 1.0f); }
std::array<float, 4> get_color_at(float value, const std::array<std::array<float, 4>, Default_Range_Colors_Count>& colors) const;
};
@ -100,8 +102,8 @@ class GCodeViewer
// Color mapping by layer height.
Range height;
// // Color mapping by extrusion width.
// Range width;
// Color mapping by extrusion width.
Range width;
// // Color mapping by feedrate.
// MultiRange<FeedrateKind> feedrate;
// // Color mapping by fan speed.
@ -111,6 +113,7 @@ class GCodeViewer
void reset() {
height.reset();
width.reset();
}
};