--- a/src/types.cc Mon Jan 20 23:44:22 2014 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,416 +0,0 @@
-/*
- * LDForge: LDraw parts authoring CAD
- * Copyright (C) 2013, 2014 Santeri Piippo
- *
- * 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 <http://www.gnu.org/licenses/>.
- */
-
-#include <QObject>
-#include <QStringList>
-#include <QTextStream>
-#include <QFile>
-#include <assert.h>
-#include "main.h"
-#include "types.h"
-#include "misc.h"
-#include "ldtypes.h"
-#include "document.h"
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-QString DoFormat (QList<StringFormatArg> args)
-{
- assert (args.size() >= 1);
- QString text = args[0].value();
-
- for (uchar i = 1; i < args.size(); ++i)
- text = text.arg (args[i].value());
-
- return text;
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-Vertex::Vertex (double x, double y, double z)
-{
- m_coords[X] = x;
- m_coords[Y] = y;
- m_coords[Z] = z;
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-void Vertex::move (const Vertex& other)
-{
- for_axes (ax)
- m_coords[ax] += other[ax];
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-double Vertex::distanceTo (const Vertex& other) const
-{
- double dx = abs (x() - other.x());
- double dy = abs (y() - other.y());
- double dz = abs (z() - other.z());
- return sqrt ((dx * dx) + (dy * dy) + (dz * dz));
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-Vertex Vertex::midpoint (const Vertex& other)
-{
- Vertex mid;
-
- for_axes (ax)
- mid[ax] = (getCoordinate (ax) + other[ax]) / 2;
-
- return mid;
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-QString Vertex::toString (bool mangled) const
-{
- QString fmtstr = "%1 %2 %3";
-
- if (mangled)
- fmtstr = "(%1, %2, %3)";
-
- return fmt (fmtstr, x(), y(), z());
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-void Vertex::transform (const Matrix& matr, const Vertex& pos)
-{
- double x2 = (matr[0] * x()) + (matr[1] * y()) + (matr[2] * z()) + pos[X];
- double y2 = (matr[3] * x()) + (matr[4] * y()) + (matr[5] * z()) + pos[Y];
- double z2 = (matr[6] * x()) + (matr[7] * y()) + (matr[8] * z()) + pos[Z];
-
- x() = x2;
- y() = y2;
- z() = z2;
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-Vertex Vertex::operator-() const
-{
- return Vertex (-m_coords[X], -m_coords[Y], -m_coords[Z]);
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-bool Vertex::operator!= (const Vertex& other) const
-{
- return !operator== (other);
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-bool Vertex::operator== (const Vertex& other) const
-{
- return getCoordinate (X) == other[X] &&
- getCoordinate (Y) == other[Y] &&
- getCoordinate (Z) == other[Z];
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-Vertex& Vertex::operator/= (const double d)
-{
- for_axes (ax)
- m_coords[ax] /= d;
-
- return *this;
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-Vertex Vertex::operator/ (const double d) const
-{
- Vertex other (*this);
- return other /= d;
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-Vertex& Vertex::operator+= (const Vertex& other)
-{
- move (other);
- return *this;
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-Vertex Vertex::operator+ (const Vertex& other) const
-{
- Vertex newvert (*this);
- newvert.move (other);
- return newvert;
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-int Vertex::operator< (const Vertex& other) const
-{
- if (operator== (other))
- return false;
-
- if (getCoordinate (X) < other[X])
- return true;
-
- if (getCoordinate (X) > other[X])
- return false;
-
- if (getCoordinate (Y) < other[Y])
- return true;
-
- if (getCoordinate (Y) > other[Y])
- return false;
-
- return getCoordinate (Z) < other[Z];
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-Matrix::Matrix (double vals[])
-{
- for (int i = 0; i < 9; ++i)
- m_vals[i] = vals[i];
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-Matrix::Matrix (double fillval)
-{
- for (int i = 0; i < 9; ++i)
- m_vals[i] = fillval;
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-Matrix::Matrix (initlist<double> vals)
-{
- assert (vals.size() == 9);
- memcpy (&m_vals[0], & (*vals.begin()), sizeof m_vals);
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-void Matrix::puts() const
-{
- for (int i = 0; i < 3; ++i)
- {
- for (int j = 0; j < 3; ++j)
- log ("%1\t", m_vals[ (i * 3) + j]);
-
- log ("\n");
- }
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-QString Matrix::toString() const
-{
- QString val;
-
- for (int i = 0; i < 9; ++i)
- {
- if (i > 0)
- val += ' ';
-
- val += QString::number (m_vals[i]);
- }
-
- return val;
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-void Matrix::zero()
-{
- memset (&m_vals[0], 0, sizeof m_vals);
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-Matrix Matrix::mult (const Matrix& other) const
-{
- Matrix val;
- val.zero();
-
- for (int i = 0; i < 3; ++i)
- for (int j = 0; j < 3; ++j)
- for (int k = 0; k < 3; ++k)
- val[(i * 3) + j] += m_vals[(i * 3) + k] * other[(k * 3) + j];
-
- return val;
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-Matrix& Matrix::operator= (const Matrix& other)
-{
- memcpy (&m_vals[0], &other.m_vals[0], sizeof m_vals);
- return *this;
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-double Matrix::getDeterminant() const
-{
- return (val (0) * val (4) * val (8)) +
- (val (1) * val (5) * val (6)) +
- (val (2) * val (3) * val (7)) -
- (val (2) * val (4) * val (6)) -
- (val (1) * val (3) * val (8)) -
- (val (0) * val (5) * val (7));
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-bool Matrix::operator== (const Matrix& other) const
-{
- for (int i = 0; i < 9; ++i)
- if (val (i) != other[i])
- return false;
-
- return true;
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-LDBoundingBox::LDBoundingBox()
-{
- reset();
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-void LDBoundingBox::calculate()
-{
- reset();
-
- if (!getCurrentDocument())
- return;
-
- for (LDObject* obj : getCurrentDocument()->getObjects())
- calcObject (obj);
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-void LDBoundingBox::calcObject (LDObject* obj)
-{
- switch (obj->getType())
- {
- case LDObject::ELine:
- case LDObject::ETriangle:
- case LDObject::EQuad:
- case LDObject::ECondLine:
- {
- for (int i = 0; i < obj->vertices(); ++i)
- calcVertex (obj->getVertex (i));
- } break;
-
- case LDObject::ESubfile:
- {
- LDSubfile* ref = static_cast<LDSubfile*> (obj);
- LDObjectList objs = ref->inlineContents (LDSubfile::DeepCacheInline);
-
- for (LDObject * obj : objs)
- {
- calcObject (obj);
- obj->deleteSelf();
- }
- }
- break;
-
- default:
- break;
- }
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-LDBoundingBox& LDBoundingBox::operator<< (const Vertex& v)
-{
- calcVertex (v);
- return *this;
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-LDBoundingBox& LDBoundingBox::operator<< (LDObject* obj)
-{
- calcObject (obj);
- return *this;
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-void LDBoundingBox::calcVertex (const Vertex& v)
-{
- for_axes (ax)
- {
- m_Vertex0[ax] = min (v[ax], m_Vertex0[ax]);
- m_Vertex1[ax] = max (v[ax], m_Vertex1[ax]);
- }
-
- setEmpty (false);
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-void LDBoundingBox::reset()
-{
- m_Vertex0[X] = m_Vertex0[Y] = m_Vertex0[Z] = 10000.0;
- m_Vertex1[X] = m_Vertex1[Y] = m_Vertex1[Z] = -10000.0;
- setEmpty (true);
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-double LDBoundingBox::size() const
-{
- double xscale = (m_Vertex0[X] - m_Vertex1[X]);
- double yscale = (m_Vertex0[Y] - m_Vertex1[Y]);
- double zscale = (m_Vertex0[Z] - m_Vertex1[Z]);
- double size = zscale;
-
- if (xscale > yscale)
- {
- if (xscale > zscale)
- size = xscale;
- }
- elif (yscale > zscale)
- size = yscale;
-
- if (abs (size) >= 2.0f)
- return abs (size / 2);
-
- return 1.0f;
-}
-
-// =============================================================================
-// -----------------------------------------------------------------------------
-Vertex LDBoundingBox::center() const
-{
- return Vertex (
- (m_Vertex0[X] + m_Vertex1[X]) / 2,
- (m_Vertex0[Y] + m_Vertex1[Y]) / 2,
- (m_Vertex0[Z] + m_Vertex1[Z]) / 2);
-}