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FIX:abnormal render for third-party printer hot bed

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jira: none
Change-Id: Iff457ab0c3aa5253210056c3aea6e9558faf1e68
(cherry picked from commit 35840ea08f5b738246bb82fbdd534d387cfe194a)
This commit is contained in:
zhou.xu 2025-01-13 09:25:54 +08:00 committed by lane.wei
parent 998d0322d1
commit 938af48c51
2 changed files with 28 additions and 35 deletions
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55
src/slic3r/GUI/3DBed.cpp
View File

@ -407,7 +407,8 @@ BoundingBoxf3 Bed3D::calc_extended_bounding_box(bool consider_model_offset) cons
void Bed3D::calc_triangles(const ExPolygon& poly)
{
if (! m_triangles.set_from_triangles(triangulate_expolygon_2f(poly, NORMALS_UP), GROUND_Z))
m_triangles.reset();
if (!m_triangles.init_model_from_poly(triangulate_expolygon_2f(poly, NORMALS_UP), GROUND_Z))
BOOST_LOG_TRIVIAL(error) << "Unable to create bed triangles";
}
@ -641,8 +642,11 @@ void Bed3D::update_model_offset() const
const_cast<BoundingBoxf3&>(m_extended_bounding_box) = calc_extended_bounding_box();
}
GeometryBuffer Bed3D::update_bed_triangles() const
void Bed3D::update_bed_triangles()
{
if (m_triangles.is_initialized()) {
return;
}
GeometryBuffer new_triangles;
Vec3d shift = m_extended_bounding_box.center();
shift(2) = -0.03;
@ -651,7 +655,7 @@ GeometryBuffer Bed3D::update_bed_triangles() const
//BBS: TODO: hack for default bed
BoundingBoxf3 build_volume;
if (!m_build_volume.valid()) return new_triangles;
if (!m_build_volume.valid()) return;
(*model_offset_ptr)(0) = m_build_volume.bounding_volume2d().min.x();
(*model_offset_ptr)(1) = m_build_volume.bounding_volume2d().min.y();
@ -667,12 +671,10 @@ GeometryBuffer Bed3D::update_bed_triangles() const
new_bed_shape.push_back(new_point);
}
ExPolygon poly{ Polygon::new_scale(new_bed_shape) };
if (!new_triangles.set_from_triangles(triangulate_expolygon_2f(poly, NORMALS_UP), GROUND_Z)) {
;
}
calc_triangles(poly);
// update extended bounding box
const_cast<BoundingBoxf3&>(m_extended_bounding_box) = calc_extended_bounding_box();
return new_triangles;
}
void Bed3D::render_model() const
@ -721,7 +723,7 @@ void Bed3D::render_model() const
}
}
void Bed3D::render_custom(GLCanvas3D& canvas, bool bottom) const
void Bed3D::render_custom(GLCanvas3D& canvas, bool bottom)
{
if (m_model_filename.empty()) {
render_default(bottom);
@ -735,46 +737,37 @@ void Bed3D::render_custom(GLCanvas3D& canvas, bool bottom) const
render_texture(bottom, canvas);*/
}
void Bed3D::render_default(bool bottom) const
void Bed3D::render_default(bool bottom)
{
bool picking = false;
const_cast<GLTexture*>(&m_texture)->reset();
update_bed_triangles();
unsigned int triangles_vcount = m_triangles.get_vertices_count();
GeometryBuffer default_triangles = update_bed_triangles();
if (triangles_vcount > 0) {
const auto &shader = wxGetApp().get_shader("flat");
if (shader == nullptr) return;
wxGetApp().bind_shader(shader);
const Camera & camera = wxGetApp().plater()->get_camera();
const Transform3d &view_matrix = camera.get_view_matrix();
const Transform3d &projection_matrix = camera.get_projection_matrix();
shader->set_uniform("view_model_matrix", view_matrix);
shader->set_uniform("projection_matrix", projection_matrix);
bool has_model = !m_model.get_filename().empty();
glsafe(::glEnable(GL_DEPTH_TEST));
glsafe(::glEnable(GL_BLEND));
glsafe(::glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA));
glsafe(::glEnableClientState(GL_VERTEX_ARRAY));
if (!has_model && !bottom) {
// draw background
glsafe(::glDepthMask(GL_FALSE));
glsafe(::glColor4fv(picking ? PICKING_MODEL_COLOR.data() : (m_is_dark ? DEFAULT_MODEL_COLOR_DARK.data() : DEFAULT_MODEL_COLOR.data())));
glsafe(::glNormal3d(0.0f, 0.0f, 1.0f));
glsafe(::glVertexPointer(3, GL_FLOAT, default_triangles.get_vertex_data_size(), (GLvoid*)default_triangles.get_vertices_data()));
glsafe(::glDrawArrays(GL_TRIANGLES, 0, (GLsizei)triangles_vcount));
m_triangles.set_color(DEFAULT_MODEL_COLOR);
m_triangles.render_geometry();
glsafe(::glDepthMask(GL_TRUE));
}
/*if (!picking) {
// draw grid
glsafe(::glLineWidth(1.5f * m_scale_factor));
if (has_model && !bottom)
glsafe(::glColor4f(0.9f, 0.9f, 0.9f, 1.0f));
else
glsafe(::glColor4f(0.9f, 0.9f, 0.9f, 0.6f));
glsafe(::glVertexPointer(3, GL_FLOAT, default_triangles.get_vertex_data_size(), (GLvoid*)m_gridlines.get_vertices_data()));
glsafe(::glDrawArrays(GL_LINES, 0, (GLsizei)m_gridlines.get_vertices_count()));
}*/
glsafe(::glDisableClientState(GL_VERTEX_ARRAY));
glsafe(::glDisable(GL_BLEND));
wxGetApp().unbind_shader();
}
}

8
src/slic3r/GUI/3DBed.hpp
View File

@ -91,7 +91,7 @@ private:
BoundingBoxf3 m_extended_bounding_box;
// Slightly expanded print bed polygon, for collision detection.
//Polygon m_polygon;
GeometryBuffer m_triangles;
GLModel m_triangles;
//GeometryBuffer m_gridlines;
GLTexture m_texture;
// temporary texture shown until the main texture has still no levels compressed
@ -156,7 +156,7 @@ private:
void calc_gridlines(const ExPolygon& poly, const BoundingBox& bed_bbox);
void update_model_offset() const;
//BBS: with offset
GeometryBuffer update_bed_triangles() const;
void update_bed_triangles();
static std::tuple<Type, std::string, std::string> detect_type(const Pointfs& shape);
void render_internal(GLCanvas3D& canvas, bool bottom, float scale_factor,
bool show_axes);
@ -164,8 +164,8 @@ private:
void render_system(GLCanvas3D& canvas, bool bottom) const;
//void render_texture(bool bottom, GLCanvas3D& canvas) const;
void render_model() const;
void render_custom(GLCanvas3D& canvas, bool bottom) const;
void render_default(bool bottom) const;
void render_custom(GLCanvas3D& canvas, bool bottom);
void render_default(bool bottom);
void release_VBOs();
};