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refactor: Use gp_Ax2 for all sketch plane calculations in CircleTool

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Co-authored-by: aider (gemini/gemini-2.5-pro) <aider@aider.chat>
This commit is contained in:
Tanner Collin
2026-03-03 15:58:17 -07:00
parent 228540e095
commit e363595eb5
1 changed files with 125 additions and 131 deletions
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src/CircleTool.cpp
+47 -53
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@@ -15,6 +15,10 @@
#include <QOpenGLShaderProgram>
#include <cmath>
#include <QtMath>
#include <optional>
#include <gp_Ax2.hxx>
#include <gp_Pnt2d.hxx>
#include <ElCLib.hxx>
CircleTool::CircleTool(ViewportWidget* viewport)
: SketchTool(viewport)
@@ -35,14 +39,18 @@ void CircleTool::activate()
void CircleTool::mousePressEvent(QMouseEvent *event)
{
auto currentPlaneOpt = m_viewport->currentPlane();
if (!currentPlaneOpt) return;
const auto& plane = currentPlaneOpt.value();
gp_Pnt p;
if (!m_isDefining) {
if (m_viewport->isSnappingOrigin()) {
p.SetCoord(0, 0, 0);
p = plane.Location();
} else if (m_viewport->isSnappingVertex()) {
p = m_viewport->snapVertex();
} else {
QVector3D worldPos = m_viewport->unproject(event->pos(), m_viewport->currentPlane());
QVector3D worldPos = m_viewport->unproject(event->pos(), plane);
p.SetCoord(worldPos.x(), worldPos.y(), worldPos.z());
}
m_centerPoint = p;
@@ -70,24 +78,22 @@ void CircleTool::mousePressEvent(QMouseEvent *event)
}
if (diameterFromInput) {
QVector3D mousePos = m_viewport->unproject(event->pos(), m_viewport->currentPlane());
QVector3D mousePos = m_viewport->unproject(event->pos(), plane);
QVector3D mouseDir = mousePos - centerPos;
if (mouseDir.lengthSquared() < 1e-9) {
if (m_viewport->currentPlane() == ViewportWidget::SketchPlane::XY || m_viewport->currentPlane() == ViewportWidget::SketchPlane::XZ) {
mouseDir = QVector3D(1, 0, 0);
} else { // YZ
mouseDir = QVector3D(0, 1, 0);
}
const auto& xDir = plane.XDirection();
mouseDir = QVector3D(xDir.X(), xDir.Y(), xDir.Z());
}
double radius = inputDiameter / 2.0;
worldPos = centerPos + mouseDir.normalized() * radius;
} else {
if (m_viewport->isSnappingOrigin()) {
worldPos.setX(0); worldPos.setY(0); worldPos.setZ(0);
const auto& origin = plane.Location();
worldPos.setX(origin.X()); worldPos.setY(origin.Y()); worldPos.setZ(origin.Z());
} else if (m_viewport->isSnappingVertex()) {
worldPos = QVector3D(m_viewport->snapVertex().X(), m_viewport->snapVertex().Y(), m_viewport->snapVertex().Z());
} else {
worldPos = m_viewport->unproject(event->pos(), m_viewport->currentPlane());
worldPos = m_viewport->unproject(event->pos(), plane);
}
}
p.SetCoord(worldPos.x(), worldPos.y(), worldPos.z());
@@ -103,6 +109,10 @@ void CircleTool::mouseMoveEvent(QMouseEvent *event)
void CircleTool::finalizeCreation()
{
auto currentPlaneOpt = m_viewport->currentPlane();
if (!currentPlaneOpt) return;
const auto& plane = currentPlaneOpt.value();
QVector3D worldPos;
QVector3D centerPos(m_centerPoint.X(), m_centerPoint.Y(), m_centerPoint.Z());
@@ -117,19 +127,16 @@ void CircleTool::finalizeCreation()
}
if (diameterFromInput) {
QVector3D mousePos = m_viewport->unproject(m_viewport->currentMousePos(), m_viewport->currentPlane());
QVector3D mousePos = m_viewport->unproject(m_viewport->currentMousePos(), plane);
QVector3D mouseDir = mousePos - centerPos;
if (mouseDir.lengthSquared() < 1e-9) {
if (m_viewport->currentPlane() == ViewportWidget::SketchPlane::XY || m_viewport->currentPlane() == ViewportWidget::SketchPlane::XZ) {
mouseDir = QVector3D(1, 0, 0);
} else { // YZ
mouseDir = QVector3D(0, 1, 0);
}
const auto& xDir = plane.XDirection();
mouseDir = QVector3D(xDir.X(), xDir.Y(), xDir.Z());
}
double radius = inputDiameter / 2.0;
worldPos = centerPos + mouseDir.normalized() * radius;
} else {
worldPos = m_viewport->unproject(m_viewport->currentMousePos(), m_viewport->currentPlane());
worldPos = m_viewport->unproject(m_viewport->currentMousePos(), plane);
}
gp_Pnt p;
@@ -141,7 +148,10 @@ void CircleTool::finalizeCreation()
void CircleTool::paintGL()
{
if (m_isDefining) {
auto currentPlaneOpt = m_viewport->currentPlane();
if (!m_isDefining || !currentPlaneOpt) return;
const auto& plane = currentPlaneOpt.value();
QVector<GLfloat> vertices;
QVector3D worldPos;
QVector3D centerPos(m_centerPoint.X(), m_centerPoint.Y(), m_centerPoint.Z());
@@ -156,7 +166,7 @@ void CircleTool::paintGL()
if (ok) diameterFromInput = true;
}
QVector3D mousePos = m_viewport->unproject(m_viewport->currentMousePos(), m_viewport->currentPlane());
QVector3D mousePos = m_viewport->unproject(m_viewport->currentMousePos(), plane);
double radius;
if (diameterFromInput) {
@@ -164,7 +174,8 @@ void CircleTool::paintGL()
} else {
worldPos = mousePos;
if (m_viewport->isSnappingOrigin()) {
worldPos.setX(0); worldPos.setY(0); worldPos.setZ(0);
const auto& origin = plane.Location();
worldPos.setX(origin.X()); worldPos.setY(origin.Y()); worldPos.setZ(origin.Z());
} else if (m_viewport->isSnappingVertex()) {
worldPos.setX(m_viewport->snapVertex().X()); worldPos.setY(m_viewport->snapVertex().Y()); worldPos.setZ(m_viewport->snapVertex().Z());
}
@@ -172,34 +183,18 @@ void CircleTool::paintGL()
}
const int segments = 64;
const auto& xDir = plane.XDirection();
const auto& yDir = plane.YDirection();
QVector3D u_axis(xDir.X(), xDir.Y(), xDir.Z());
QVector3D v_axis(yDir.X(), yDir.Y(), yDir.Z());
for (int i = 0; i < segments; ++i) {
double angle1 = i * 2.0 * M_PI / segments;
double angle2 = (i + 1) * 2.0 * M_PI / segments;
QVector3D p1, p2;
QVector3D p1 = centerPos + radius * (qCos(angle1) * u_axis + qSin(angle1) * v_axis);
QVector3D p2 = centerPos + radius * (qCos(angle2) * u_axis + qSin(angle2) * v_axis);
if (m_viewport->currentPlane() == ViewportWidget::SketchPlane::XY) {
p1.setX(centerPos.x() + radius * qCos(angle1));
p1.setY(centerPos.y() + radius * qSin(angle1));
p1.setZ(centerPos.z());
p2.setX(centerPos.x() + radius * qCos(angle2));
p2.setY(centerPos.y() + radius * qSin(angle2));
p2.setZ(centerPos.z());
} else if (m_viewport->currentPlane() == ViewportWidget::SketchPlane::XZ) {
p1.setX(centerPos.x() + radius * qCos(angle1));
p1.setY(centerPos.y());
p1.setZ(centerPos.z() + radius * qSin(angle1));
p2.setX(centerPos.x() + radius * qCos(angle2));
p2.setY(centerPos.y());
p2.setZ(centerPos.z() + radius * qSin(angle2));
} else { // YZ
p1.setX(centerPos.x());
p1.setY(centerPos.y() + radius * qCos(angle1));
p1.setZ(centerPos.z() + radius * qSin(angle1));
p2.setX(centerPos.x());
p2.setY(centerPos.y() + radius * qCos(angle2));
p2.setZ(centerPos.z() + radius * qSin(angle2));
}
vertices << p1.x() << p1.y() << p1.z();
vertices << p2.x() << p2.y() << p2.z();
}
@@ -209,11 +204,13 @@ void CircleTool::paintGL()
m_viewport->vbo().allocate(vertices.constData(), vertices.size() * sizeof(GLfloat));
glDrawArrays(GL_LINES, 0, segments * 2);
}
}
void CircleTool::paint2D(QPainter& painter, const QMatrix4x4& modelView, const QMatrix4x4& projection)
{
if (m_isDefining) {
auto currentPlaneOpt = m_viewport->currentPlane();
if (!m_isDefining || !currentPlaneOpt) return;
const auto& plane = currentPlaneOpt.value();
QVector3D worldPos;
QVector3D centerPos(m_centerPoint.X(), m_centerPoint.Y(), m_centerPoint.Z());
@@ -227,7 +224,7 @@ void CircleTool::paint2D(QPainter& painter, const QMatrix4x4& modelView, const Q
if (ok) diameterFromInput = true;
}
QVector3D mousePos = m_viewport->unproject(m_viewport->currentMousePos(), m_viewport->currentPlane());
QVector3D mousePos = m_viewport->unproject(m_viewport->currentMousePos(), plane);
QVector3D edgePos;
double diameter;
@@ -235,17 +232,15 @@ void CircleTool::paint2D(QPainter& painter, const QMatrix4x4& modelView, const Q
diameter = inputDiameter;
QVector3D mouseDir = mousePos - centerPos;
if (mouseDir.lengthSquared() < 1e-9) {
if (m_viewport->currentPlane() == ViewportWidget::SketchPlane::XY || m_viewport->currentPlane() == ViewportWidget::SketchPlane::XZ) {
mouseDir = QVector3D(1, 0, 0);
} else { // YZ
mouseDir = QVector3D(0, 1, 0);
}
const auto& xDir = plane.XDirection();
mouseDir = QVector3D(xDir.X(), xDir.Y(), xDir.Z());
}
edgePos = centerPos + mouseDir.normalized() * (diameter / 2.0);
} else {
edgePos = mousePos;
if (m_viewport->isSnappingOrigin()) {
edgePos.setX(0); edgePos.setY(0); edgePos.setZ(0);
const auto& origin = plane.Location();
edgePos.setX(origin.X()); edgePos.setY(origin.Y()); edgePos.setZ(origin.Z());
} else if (m_viewport->isSnappingVertex()) {
edgePos.setX(m_viewport->snapVertex().X()); edgePos.setY(m_viewport->snapVertex().Y()); edgePos.setZ(m_viewport->snapVertex().Z());
}
@@ -271,4 +266,3 @@ void CircleTool::paint2D(QPainter& painter, const QMatrix4x4& modelView, const Q
painter.drawText(textRect, Qt::AlignCenter, diameterText);
}
}
}