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No commits in common. "de037ca303175d302b3661d404f4818f59af0f5b" and "c727a9dca69688923fce65f8615198817807751c" have entirely different histories.
de037ca303
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c727a9dca6
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@ -118,7 +118,6 @@
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<ClCompile Include="src\Renderer\Painting\Line.cpp" />
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<ClCompile Include="src\Renderer\Mesh.cpp" />
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<ClCompile Include="src\Renderer\Model.cpp" />
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<ClCompile Include="src\Renderer\Painting\LineTree.cpp" />
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<ClCompile Include="src\Renderer\Painting\Painting.cpp" />
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<ClCompile Include="src\Renderer\Painting\PaintingHelper.cpp" />
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<ClCompile Include="src\Renderer\PaintingMesh.cpp" />
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@ -138,8 +137,6 @@
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<ItemGroup>
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<None Include="darkstyle.qss" />
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<None Include="lightstyle.qss" />
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<None Include="msvc_make.bat" />
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<None Include="qt.conf" />
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<None Include="Shaders\depth_init.comp" />
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<None Include="Shaders\depth_mipmap.comp" />
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<None Include="Shaders\final.frag" />
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@ -166,7 +163,6 @@
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<ClInclude Include="src\Editor\LayerWrapper.h" />
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<QtMoc Include="src\Editor\PreviewWindow.h" />
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<ClInclude Include="src\Renderer\Painting\Element.h" />
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<ClInclude Include="src\Renderer\Painting\LineTree.h" />
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<ClInclude Include="src\Renderer\Painting\Painting.h" />
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<ClInclude Include="src\SvgParser.h" />
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<QtMoc Include="src\TitleWidget.h" />
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@ -226,10 +226,6 @@
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<None Include="lightstyle.qss">
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<Filter>Resource Files</Filter>
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</None>
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<None Include="msvc_make.bat">
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<Filter>Source Files</Filter>
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</None>
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<None Include="qt.conf" />
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</ItemGroup>
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<ItemGroup>
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<QtUic Include="EditorWidget.ui">
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@ -85,13 +85,4 @@ bool Line::judgeIntersection(QVector4D bound) {
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|| judgeBoundIntersection(bound.w(), bound.x(), bound.z(), true)
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|| judgeBoundIntersection(bound.x(), bound.y(), bound.w(), false)
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|| judgeBoundIntersection(bound.z(), bound.y(), bound.w(), false);
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}
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void Line::upwardOffsetForY(bool isStart, double offset) {
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if (isStart) {
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vY[0] = vY[0] + offset;
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}
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else {
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vY[siz - 1] = vY[siz - 1] + offset;
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}
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}
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@ -46,8 +46,6 @@ namespace Renderer
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virtual void monotonization(std::vector <LinePtr>& res) = 0;
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virtual int judgeBoundIntersection(double xy, double l, double r, bool isY) = 0;
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virtual bool judgeIntersection(QVector4D bound);
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virtual double minDistanceToLine(Point uv);
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void upwardOffsetForY(bool isStart, double offset);
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bool isLineContained(QVector4D bound);
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Point operator[](int index) const;
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Point getPointByIndex(int index) const;
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@ -1,117 +0,0 @@
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#include "LineTree.h"
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#include <set>
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using namespace Renderer;
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using std::set;
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using std::vector;
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void LineTree::init() {
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restOfTreeNodes.clear();
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allLine.clear();
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pointMap.clear();
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lineIndexs.clear();
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numLine = numPoint = 0;
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}
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void LineTree::setLineWidth(int width) {
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lineWidth = width;
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}
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int LineTree::getPointIndex(Point nowPoint) {
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auto iter = pointMap.find(nowPoint);
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if (iter != pointMap.end()) {
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return iter->second;
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}
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else {
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int res = numPoint;
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pointMap.insert({ nowPoint, numPoint });
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++numPoint;
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return res;
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}
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}
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bool LineTree::IsBorderValueResonable(double value, set <double>& valueSet) {
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bool isResonable = true;
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auto iter = valueSet.lower_bound(value);
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if (iter != valueSet.end() && fabs(*iter - value) <= eps) {
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isResonable = false;
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}
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if (iter != valueSet.begin()) {
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iter--;
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if (fabs(*iter - value) <= eps) {
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isResonable = false;
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}
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}
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return isResonable;
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}
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double LineTree::findBorderValueNotOnLine(double value, set<double>& valueSet) {
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if (IsBorderValueResonable(value, valueSet)) return value;
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for (int i = 1; i <= 200; i++) {
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double changedValue = value + rand() % 50 * 1e-5 + 1e-5;
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if (IsBorderValueResonable(changedValue, valueSet)) {
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return changedValue;
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}
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}
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return value;
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}
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bool LineTree::isLineEqual(PointIndexVector& a, PointIndexVector& b) const {
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if (a.size() != b.size())
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return false;
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for (int i = 0; i < a.size(); i++)
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if (a[i] != b[i])
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return false;
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return true;
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}
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void LineTree::monotonization(vector<PointVector>& inLines, vector<std::shared_ptr<Line>>& outLines) {
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bool isOffset = false;
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for (PointVector& l : inLines) {
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std::shared_ptr<Line> nowLine;
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switch (l.size()) {
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case 2: {
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nowLine.reset(new StraightLine(l));
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break;
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}
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case 3: case 4: nowLine.reset(new CubicBezier(l)); break;
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default: break;
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}
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// 防止在同一直线与 X 轴平行上
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if (isOffset) {
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nowLine->upwardOffsetForY(true, 1e-5);
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}
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isOffset = false;
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if (nowLine->direction(true) == 0) {
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nowLine->upwardOffsetForY(false, 1e-5);
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isOffset = true;
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}
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nowLine->monotonization(outLines);
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outLines.push_back(nowLine);
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}
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// 防止在首尾直线在与 X 轴平行上
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int siz = outLines.size();
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if (!(outLines[0]->getBegin() == outLines[siz - 1]->getEnd()))
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return;
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if (isOffset) {
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outLines[0]->upwardOffsetForY(true, 1e-5);
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}
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if (outLines[0]->direction(true) == 0) {
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outLines[0]->upwardOffsetForY(true, 2e-5);
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outLines[outLines.size() - 1]->upwardOffsetForY(false, 2e-5);
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}
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}
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void LineTree::simplifyLineVector() {
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numLine = allLine.size();
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for (auto& nowLine : allLine) {
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PointVector pointVector = nowLine->toPointVector();
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for (Point& p : pointVector) {
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int pointIndex = getPointIndex(p);
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lineIndexs.push_back(pointIndex);
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if (pointVector.size() == 2)
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lineIndexs.push_back(pointIndex);
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}
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}
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}
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@ -1,51 +0,0 @@
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#pragma once
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#include "CubicBezier.h"
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#include "StraightLine.h"
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#include "BvhTree.h"
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#include <queue>
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#include <set>
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namespace Renderer {
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struct LineTreeNode {
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int eastGroup;
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bool divided;
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/*
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0:不需要拆开的节点
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1:需要拆分*/
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QVector4D bound;
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std::vector<int> lineSet;
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LineTreeNode() {
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eastGroup = 0;
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divided = true;
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bound = { 0, 0, 0, 0 };
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lineSet.clear();
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}
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~LineTreeNode() {}
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};
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class LineTree {
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typedef std::vector<Point> PointVector;
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typedef std::vector<int> PointIndexVector;
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private:
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std::vector<LineTreeNode> restOfTreeNodes;
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std::vector<std::shared_ptr<Line>> allLine;
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int requiredLineMin, numPoint, numLine, lineWidth;
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std::map<Point, int> pointMap;
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std::vector<int> lineIndexs;
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int getPointIndex(Point nowPoint);
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void spliteToLineTree();
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void simplifyLineVector();
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bool handleShortCutNode(LineTreeNode& fa, LineTreeNode& nowTreeNode, double yValue, std::vector<LineTreeNode>& v);
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bool isLineEqual(PointIndexVector& a, PointIndexVector& b) const;
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static bool IsBorderValueResonable(double value, std::set <double>& valueSet);
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static double findBorderValueNotOnLine(double value, std::set <double>& valueSet);
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static void monotonization(std::vector<PointVector>& inL, std::vector<std::shared_ptr<Line>>& outL);
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public:
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void init();
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void setLineWidth(int width);
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LineTree(int lineMin = 3, int width = 0.3)
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: requiredLineMin(lineMin), lineWidth(width), numLine(0), numPoint(0) {}
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void buildLineTree(std::vector<PointVector>& lineSet);
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std::vector<BvhTreeData> getPointLineAndBvhTree(std::vector<float>& pointSet, std::vector<GLuint>& lineSet);
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};
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}
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@ -76,7 +76,7 @@ void ShortCutTree::monotonization(vector<PointVector>& inLines, vector<std::shar
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}
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}
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void ShortCutTree::generateShortCutSegment(ShortCutNode& nowTreeNode) {
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void ShortCutTree::generateShortCutsegmentement(ShortCutNode& nowTreeNode) {
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Point p = {0, 0};
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set<pair<int, int> > pointSet;
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for (int & lineIndex : nowTreeNode.lineSet) {
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@ -133,7 +133,7 @@ bool ShortCutTree::handleShortCutNode(ShortCutNode& fa, ShortCutNode& nowTreeNod
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}
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}
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qDebug() << nowTreeNode.lineSet.size() ;
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if (nowTreeNode.lineSet.size() <= requiredLineMin) {
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if (nowTreeNode.lineSet.size() <= RequiredLineMin) {
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if (nowTreeNode.lineSet.empty() && nowTreeNode.windingIncrement == 0)
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return false;
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restOfTreeNodes.push_back(nowTreeNode);
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@ -160,7 +160,7 @@ void ShortCutTree::simplifyLineVector() {
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}
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}
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for (auto& nowTreeNode : restOfTreeNodes) {
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generateShortCutSegment(nowTreeNode);
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generateShortCutsegmentement(nowTreeNode);
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}
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}
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@ -9,9 +9,10 @@ namespace Renderer
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struct ShortCutNode {
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typedef std::vector<Point> vectorPoint;
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int windingIncrement, eastGroup;
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bool divided;
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/*
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/* type 代表进入广度优先搜索队列的节点种类:
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0:不需要拆开的节点
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1:需要拆分*/
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QVector4D bound;
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@ -32,12 +33,12 @@ namespace Renderer
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private:
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std::vector<ShortCutNode> restOfTreeNodes;
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std::vector<std::shared_ptr<Line>> allLine;
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int requiredLineMin, numPoint, numLine;
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int RequiredLineMin, numPoint, numLine;
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std::map<Point, int> pointMap;
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std::vector<int> lineIndexs;
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int getPointIndex(Point nowPoint);
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void generateShortCutSegment(ShortCutNode& nowTreeNode);
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void generateShortCutsegmentement(ShortCutNode& nowTreeNode);
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bool handleShortCutNode(ShortCutNode& fa, ShortCutNode& nowTreeNode, double yValue, std::vector<ShortCutNode>& v, int& sumIncrement);
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void spliteToShortCutTree();
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static void monotonization(std::vector<PointVector>& inL, std::vector<std::shared_ptr<Line>>& outL);
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@ -50,7 +51,7 @@ namespace Renderer
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void init();
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//lineMin最小线数目,即划分终止条件
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ShortCutTree(int lineMin = 3)
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:requiredLineMin(lineMin), numPoint(0), numLine(0) {}
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:RequiredLineMin(lineMin), numPoint(0), numLine(0) {}
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// 传入一个vector<vector<Point> > 作为所有输入的线
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void buildShortCutTree(std::vector<PointVector>& lineSet);
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// 获得点集合和线集合 返回输入BvhTree的数据集合
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@ -1,4 +1,3 @@
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#pragma once
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#include "Line.h"
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namespace Renderer
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{
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