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Refactored rendering of the contour around areas selected by smart fill to prepare it for the FDM supports painting gizmo.

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This commit is contained in:
Lukáš Hejl 2021-10-07 12:45:53 +02:00
parent 8c9c8a9cc4
commit 2b59a16dc7
4 changed files with 116 additions and 93 deletions
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18
src/slic3r/GUI/Gizmos/GLGizmoMmuSegmentation.hpp
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@ -25,8 +25,6 @@ public:
return this->triangle_indices_VBO_ids[triangle_indices_idx] != 0;
}
[[nodiscard]] inline bool has_contour_VBO() const { return this->contour_indices_VBO_id != 0; }
// Release the geometry data, release OpenGL VBOs.
void release_geometry();
// Finalize the initialization of the geometry, upload the geometry to OpenGL VBO objects
@ -35,9 +33,6 @@ public:
// Finalize the initialization of the indices, upload the indices to OpenGL VBO objects
// and possibly releasing it if it has been loaded into the VBOs.
void finalize_triangle_indices();
// Finalize the initialization of the contour geometry and the indices, upload both to OpenGL VBO objects
// and possibly releasing it if it has been loaded into the VBOs.
void finalize_contour();
void clear()
{
@ -47,34 +42,21 @@ public:
for (size_t &triangle_indices_size : this->triangle_indices_sizes)
triangle_indices_size = 0;
this->contour_vertices.clear();
this->contour_indices.clear();
this->contour_indices_size = 0;
}
void render(size_t triangle_indices_idx) const;
void render_contour() const;
std::vector<float> vertices;
std::vector<std::vector<int>> triangle_indices;
std::vector<float> contour_vertices;
std::vector<int> contour_indices;
// When the triangle indices are loaded into the graphics card as Vertex Buffer Objects,
// the above mentioned std::vectors are cleared and the following variables keep their original length.
std::vector<size_t> triangle_indices_sizes;
size_t contour_indices_size{0};
// IDs of the Vertex Array Objects, into which the geometry has been loaded.
// Zero if the VBOs are not sent to GPU yet.
unsigned int vertices_VBO_id{0};
std::vector<unsigned int> triangle_indices_VBO_ids;
unsigned int contour_vertices_VBO_id{0};
unsigned int contour_indices_VBO_id{0};
};
class TriangleSelectorMmGui : public TriangleSelectorGUI {