Working on meshes

src/CanvasComponents/BrushComponentCode.hpp

@@ -0,0 +1,43 @@
+/*  
+ * InfiniPaint
+ * Copyright (C) 2025-2026 Yousef Khadadeh
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+#include "../CoordSpaceHelper.hpp"
+#include <include/core/SkPathBuilder.h>
+
+struct MeshShapeData {
+    std::vector<std::vector<Vector2f>> contours;
+    template <typename Archive> void serialize(Archive& a) {
+        a(contours);
+    }
+};
+
+namespace BrushComponentCode {
+    struct BrushPoint {
+        Vector2f pos;
+        float width;
+        template <typename Archive> void serialize(Archive& a) {
+            a(pos, width);
+        }
+    };
+
+    MeshShapeData brush_stroke_to_mesh_points(const std::vector<BrushPoint>& brushPoints, bool hasRoundCaps);
+    void create_triangles(std::vector<Vector2f>& brushMeshPointList, const std::vector<BrushPoint>& regularPoints, const std::vector<BrushPoint>& smoothedPoints, bool hasRoundCaps);
+    std::vector<size_t> get_wedge_indices(const std::vector<BrushPoint>& points);
+    std::vector<BrushPoint> smooth_points(const std::vector<BrushPoint>& points, size_t beginIndex, size_t endIndex, unsigned numOfDivisions);
+}