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Tech ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC - Recalculate toolpaths when switching to/from volumetric rate visualization

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This commit is contained in:
enricoturri1966 2022-02-10 12:06:12 +01:00
parent 1d0af50a94
commit cca1454c38
3 changed files with 88 additions and 3 deletions
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2
src/libslic3r/Technologies.hpp
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@ -76,6 +76,8 @@
#define ENABLE_RELOAD_FROM_DISK_REWORK (1 && ENABLE_2_5_0_ALPHA1)
// Enable showing toolpaths center of gravity
#define ENABLE_SHOW_TOOLPATHS_COG (1 && ENABLE_2_5_0_ALPHA1)
// Enable recalculating toolpaths when switching to/from volumetric rate visualization
#define ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC (1 && ENABLE_2_5_0_ALPHA1)
#endif // _prusaslicer_technologies_h_

82
src/slic3r/GUI/GCodeViewer.cpp
View File

@ -103,7 +103,11 @@ void GCodeViewer::IBuffer::reset()
count = 0;
}
#if ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
bool GCodeViewer::Path::matches(const GCodeProcessorResult::MoveVertex& move, bool account_for_volumetric_rate) const
#else
bool GCodeViewer::Path::matches(const GCodeProcessorResult::MoveVertex& move) const
#endif // ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
{
auto matches_percent = [](float value1, float value2, float max_percent) {
return std::abs(value2 - value1) / value1 <= max_percent;
@ -120,10 +124,22 @@ bool GCodeViewer::Path::matches(const GCodeProcessorResult::MoveVertex& move) co
case EMoveType::Seam:
case EMoveType::Extrude: {
// use rounding to reduce the number of generated paths
#if ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
if (account_for_volumetric_rate)
return type == move.type && extruder_id == move.extruder_id && cp_color_id == move.cp_color_id && role == move.extrusion_role &&
move.position.z() <= sub_paths.front().first.position.z() && feedrate == move.feedrate && fan_speed == move.fan_speed &&
height == round_to_bin(move.height) && width == round_to_bin(move.width) &&
matches_percent(volumetric_rate, move.volumetric_rate(), 0.001f);
else
return type == move.type && extruder_id == move.extruder_id && cp_color_id == move.cp_color_id && role == move.extrusion_role &&
move.position.z() <= sub_paths.front().first.position.z() && feedrate == move.feedrate && fan_speed == move.fan_speed &&
height == round_to_bin(move.height) && width == round_to_bin(move.width);
#else
return type == move.type && extruder_id == move.extruder_id && cp_color_id == move.cp_color_id && role == move.extrusion_role &&
move.position.z() <= sub_paths.front().first.position.z() && feedrate == move.feedrate && fan_speed == move.fan_speed &&
height == round_to_bin(move.height) && width == round_to_bin(move.width) &&
matches_percent(volumetric_rate, move.volumetric_rate(), 0.05f);
#endif // ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
}
case EMoveType::Travel: {
return type == move.type && feedrate == move.feedrate && extruder_id == move.extruder_id && cp_color_id == move.cp_color_id;
@ -698,10 +714,19 @@ void GCodeViewer::init()
void GCodeViewer::load(const GCodeProcessorResult& gcode_result, const Print& print, bool initialized)
{
// avoid processing if called with the same gcode_result
#if ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
if (m_last_result_id == gcode_result.id &&
(m_last_view_type == m_view_type || (m_last_view_type != EViewType::VolumetricRate && m_view_type != EViewType::VolumetricRate)))
return;
#else
if (m_last_result_id == gcode_result.id)
return;
#endif // ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
m_last_result_id = gcode_result.id;
#if ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
m_last_view_type = m_view_type;
#endif // ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
// release gpu memory, if used
reset();
@ -1266,9 +1291,15 @@ void GCodeViewer::load_toolpaths(const GCodeProcessorResult& gcode_result)
// add current vertex
add_vertex(curr);
};
#if ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
auto add_indices_as_line = [](const GCodeProcessorResult::MoveVertex& prev, const GCodeProcessorResult::MoveVertex& curr, TBuffer& buffer,
unsigned int ibuffer_id, IndexBuffer& indices, size_t move_id, bool account_for_volumetric_rate) {
if (buffer.paths.empty() || prev.type != curr.type || !buffer.paths.back().matches(curr, account_for_volumetric_rate)) {
#else
auto add_indices_as_line = [](const GCodeProcessorResult::MoveVertex& prev, const GCodeProcessorResult::MoveVertex& curr, TBuffer& buffer,
unsigned int ibuffer_id, IndexBuffer& indices, size_t move_id) {
if (buffer.paths.empty() || prev.type != curr.type || !buffer.paths.back().matches(curr)) {
#endif // ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
// add starting index
indices.push_back(static_cast<IBufferType>(indices.size()));
buffer.add_path(curr, ibuffer_id, indices.size() - 1, move_id - 1);
@ -1287,7 +1318,13 @@ void GCodeViewer::load_toolpaths(const GCodeProcessorResult& gcode_result)
};
// format data into the buffers to be rendered as solid
auto add_vertices_as_solid = [](const GCodeProcessorResult::MoveVertex& prev, const GCodeProcessorResult::MoveVertex& curr, TBuffer& buffer, unsigned int vbuffer_id, VertexBuffer& vertices, size_t move_id) {
#if ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
auto add_vertices_as_solid = [](const GCodeProcessorResult::MoveVertex& prev, const GCodeProcessorResult::MoveVertex& curr, TBuffer& buffer,
unsigned int vbuffer_id, VertexBuffer& vertices, size_t move_id, bool account_for_volumetric_rate) {
#else
auto add_vertices_as_solid = [](const GCodeProcessorResult::MoveVertex& prev, const GCodeProcessorResult::MoveVertex& curr, TBuffer& buffer,
unsigned int vbuffer_id, VertexBuffer& vertices, size_t move_id) {
#endif // ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
auto store_vertex = [](VertexBuffer& vertices, const Vec3f& position, const Vec3f& normal) {
// append position
vertices.push_back(position.x());
@ -1299,7 +1336,11 @@ void GCodeViewer::load_toolpaths(const GCodeProcessorResult& gcode_result)
vertices.push_back(normal.z());
};
#if ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
if (buffer.paths.empty() || prev.type != curr.type || !buffer.paths.back().matches(curr, account_for_volumetric_rate)) {
#else
if (buffer.paths.empty() || prev.type != curr.type || !buffer.paths.back().matches(curr)) {
#endif // ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
buffer.add_path(curr, vbuffer_id, vertices.size(), move_id - 1);
buffer.paths.back().sub_paths.back().first.position = prev.position;
}
@ -1344,8 +1385,15 @@ void GCodeViewer::load_toolpaths(const GCodeProcessorResult& gcode_result)
last_path.sub_paths.back().last = { vbuffer_id, vertices.size(), move_id, curr.position };
};
auto add_indices_as_solid = [&](const GCodeProcessorResult::MoveVertex& prev, const GCodeProcessorResult::MoveVertex& curr, const GCodeProcessorResult::MoveVertex* next,
TBuffer& buffer, size_t& vbuffer_size, unsigned int ibuffer_id, IndexBuffer& indices, size_t move_id) {
#if ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
auto add_indices_as_solid = [&](const GCodeProcessorResult::MoveVertex& prev, const GCodeProcessorResult::MoveVertex& curr,
const GCodeProcessorResult::MoveVertex* next, TBuffer& buffer, size_t& vbuffer_size, unsigned int ibuffer_id,
IndexBuffer& indices, size_t move_id, bool account_for_volumetric_rate) {
#else
auto add_indices_as_solid = [&](const GCodeProcessorResult::MoveVertex& prev, const GCodeProcessorResult::MoveVertex& curr,
const GCodeProcessorResult::MoveVertex* next, TBuffer& buffer, size_t& vbuffer_size, unsigned int ibuffer_id,
IndexBuffer& indices, size_t move_id) {
#endif // ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
static Vec3f prev_dir;
static Vec3f prev_up;
static float sq_prev_length;
@ -1390,7 +1438,11 @@ void GCodeViewer::load_toolpaths(const GCodeProcessorResult& gcode_result)
store_triangle(indices, v_offsets[4], v_offsets[5], v_offsets[6]);
};
#if ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
if (buffer.paths.empty() || prev.type != curr.type || !buffer.paths.back().matches(curr, account_for_volumetric_rate)) {
#else
if (buffer.paths.empty() || prev.type != curr.type || !buffer.paths.back().matches(curr)) {
#endif // ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
buffer.add_path(curr, ibuffer_id, indices.size(), move_id - 1);
buffer.paths.back().sub_paths.back().first.position = prev.position;
}
@ -1474,7 +1526,11 @@ void GCodeViewer::load_toolpaths(const GCodeProcessorResult& gcode_result)
vbuffer_size += 6;
}
#if ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
if (next != nullptr && (curr.type != next->type || !last_path.matches(*next, account_for_volumetric_rate)))
#else
if (next != nullptr && (curr.type != next->type || !last_path.matches(*next)))
#endif // ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
// ending cap triangles
append_ending_cap_triangles(indices, is_first_segment ? first_seg_v_offsets : non_first_seg_v_offsets);
@ -1614,6 +1670,10 @@ void GCodeViewer::load_toolpaths(const GCodeProcessorResult& gcode_result)
m_sequential_view.gcode_ids.push_back(move.gcode_id);
}
#if ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
bool account_for_volumetric_rate = m_view_type == EViewType::VolumetricRate;
#endif // ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
std::vector<MultiVertexBuffer> vertices(m_buffers.size());
std::vector<MultiIndexBuffer> indices(m_buffers.size());
std::vector<InstanceBuffer> instances(m_buffers.size());
@ -1678,7 +1738,11 @@ void GCodeViewer::load_toolpaths(const GCodeProcessorResult& gcode_result)
v_multibuffer.push_back(VertexBuffer());
if (t_buffer.render_primitive_type == TBuffer::ERenderPrimitiveType::Triangle) {
Path& last_path = t_buffer.paths.back();
#if ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
if (prev.type == curr.type && last_path.matches(curr, account_for_volumetric_rate))
#else
if (prev.type == curr.type && last_path.matches(curr))
#endif // ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
last_path.add_sub_path(prev, static_cast<unsigned int>(v_multibuffer.size()) - 1, 0, move_id - 1);
}
}
@ -1689,7 +1753,11 @@ void GCodeViewer::load_toolpaths(const GCodeProcessorResult& gcode_result)
{
case TBuffer::ERenderPrimitiveType::Point: { add_vertices_as_point(curr, v_buffer); break; }
case TBuffer::ERenderPrimitiveType::Line: { add_vertices_as_line(prev, curr, v_buffer); break; }
#if ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
case TBuffer::ERenderPrimitiveType::Triangle: { add_vertices_as_solid(prev, curr, t_buffer, static_cast<unsigned int>(v_multibuffer.size()) - 1, v_buffer, move_id, account_for_volumetric_rate); break; }
#else
case TBuffer::ERenderPrimitiveType::Triangle: { add_vertices_as_solid(prev, curr, t_buffer, static_cast<unsigned int>(v_multibuffer.size()) - 1, v_buffer, move_id); break; }
#endif // ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
case TBuffer::ERenderPrimitiveType::InstancedModel:
{
add_model_instance(curr, inst_buffer, inst_id_buffer, move_id);
@ -2053,12 +2121,20 @@ void GCodeViewer::load_toolpaths(const GCodeProcessorResult& gcode_result)
break;
}
case TBuffer::ERenderPrimitiveType::Line: {
#if ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
add_indices_as_line(prev, curr, t_buffer, static_cast<unsigned int>(i_multibuffer.size()) - 1, i_buffer, move_id, account_for_volumetric_rate);
#else
add_indices_as_line(prev, curr, t_buffer, static_cast<unsigned int>(i_multibuffer.size()) - 1, i_buffer, move_id);
#endif // ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
curr_vertex_buffer.second += t_buffer.max_vertices_per_segment();
break;
}
case TBuffer::ERenderPrimitiveType::Triangle: {
#if ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
add_indices_as_solid(prev, curr, next, t_buffer, curr_vertex_buffer.second, static_cast<unsigned int>(i_multibuffer.size()) - 1, i_buffer, move_id, account_for_volumetric_rate);
#else
add_indices_as_solid(prev, curr, next, t_buffer, curr_vertex_buffer.second, static_cast<unsigned int>(i_multibuffer.size()) - 1, i_buffer, move_id);
#endif // ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
break;
}
case TBuffer::ERenderPrimitiveType::BatchedModel: {

7
src/slic3r/GUI/GCodeViewer.hpp
View File

@ -212,7 +212,11 @@ class GCodeViewer
unsigned char cp_color_id{ 0 };
std::vector<Sub_Path> sub_paths;
#if ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
bool matches(const GCodeProcessorResult::MoveVertex& move, bool account_for_volumetric_rate) const;
#else
bool matches(const GCodeProcessorResult::MoveVertex& move) const;
#endif // ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
size_t vertices_count() const {
return sub_paths.empty() ? 0 : sub_paths.back().last.s_id - sub_paths.front().first.s_id + 1;
}
@ -762,6 +766,9 @@ public:
private:
bool m_gl_data_initialized{ false };
unsigned int m_last_result_id{ 0 };
#if ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
EViewType m_last_view_type{ EViewType::Count };
#endif // ENABLE_VOLUMETRIC_RATE_TOOLPATHS_RECALC
size_t m_moves_count{ 0 };
std::vector<TBuffer> m_buffers{ static_cast<size_t>(EMoveType::Extrude) };
// bounding box of toolpaths