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paysages: WIP

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git-svn-id: https://subversion.assembla.com/svn/thunderk/paysages@568 b1fd45b6-86a6-48da-8261-f70d1f35bdcc
This commit is contained in:
Michaël Lemaire 2013-05-10 15:40:49 +00:00 committed by ThunderK
parent e116d01c29
commit b5b3e401db
10 changed files with 822 additions and 50 deletions
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5
Makefile
View file

@ -1,4 +1,4 @@
BUILDMODE=debug
BUILDMODE=release
BUILDPATH=./build/${BUILDMODE}
CC=gcc
MAKE=make
@ -26,6 +26,9 @@ clean:
rm -f ${BUILDPATH}/libpaysages_exploring.so
rm -f ${BUILDPATH}/libpaysages_rendering.so
debug:
make BUILDMODE=debug all
release:
make BUILDMODE=release all

1
data/ui_pictures.qrc
View file

@ -5,6 +5,7 @@
<file>images/revert.png</file>
<file>images/explore.png</file>
<file>images/render.png</file>
<file>images/about.png</file>
</qresource>
<qresource prefix="/tabs">
<file>images/tab_atmosphere.png</file>

91
src/editing/terrain/dialogterrainpainting.cpp
View file

@ -2,6 +2,9 @@
#include "ui_dialogterrainpainting.h"
#include "tools.h"
#include <QKeyEvent>
#include <QWheelEvent>
#include <QMessageBox>
DialogTerrainPainting::DialogTerrainPainting(QWidget*parent, TerrainDefinition* terrain) :
QDialog(parent),
@ -12,6 +15,12 @@ DialogTerrainPainting::DialogTerrainPainting(QWidget*parent, TerrainDefinition*
_terrain_original = terrain;
_terrain_modified = (TerrainDefinition*)TerrainDefinitionClass.create();
QWidget* widget = findChild<QWidget*>("widget_commands");
if (widget)
{
widget->hide();
}
revert();
brushConfigChanged();
@ -22,6 +31,88 @@ DialogTerrainPainting::~DialogTerrainPainting()
delete ui;
}
void DialogTerrainPainting::keyReleaseEvent(QKeyEvent* event)
{
QComboBox* input_brush_mode = findChild<QComboBox*>("input_brush_mode");
switch (event->key())
{
case Qt::Key_F2:
if (input_brush_mode)
{
input_brush_mode->setCurrentIndex(0);
}
event->accept();
break;
case Qt::Key_F3:
if (input_brush_mode)
{
input_brush_mode->setCurrentIndex(1);
}
event->accept();
break;
case Qt::Key_F4:
if (input_brush_mode)
{
input_brush_mode->setCurrentIndex(2);
}
event->accept();
break;
case Qt::Key_F11:
if (input_brush_mode)
{
input_brush_mode->setCurrentIndex(3);
}
event->accept();
break;
case Qt::Key_F12:
if (input_brush_mode)
{
input_brush_mode->setCurrentIndex(4);
}
event->accept();
break;
default:
QDialog::keyReleaseEvent(event);
}
}
void DialogTerrainPainting::wheelEvent(QWheelEvent* event)
{
QSlider* input_brush_size = findChild<QSlider*>("input_brush_size");
QSlider* input_brush_smoothing = findChild<QSlider*>("input_brush_smoothing");
QSlider* input_brush_strength = findChild<QSlider*>("input_brush_strength");
if (event->modifiers() & Qt::ControlModifier)
{
if (input_brush_size)
{
input_brush_size->setValue(input_brush_size->value() + (event->delta() > 0 ? 1 : -1));
}
event->accept();
}
else if (event->modifiers() & Qt::ShiftModifier)
{
if (input_brush_strength)
{
input_brush_strength->setValue(input_brush_strength->value() + (event->delta() > 0 ? 1 : -1));
}
event->accept();
}
else if (event->modifiers() & Qt::AltModifier)
{
if (input_brush_smoothing)
{
input_brush_smoothing->setValue(input_brush_smoothing->value() + (event->delta() > 0 ? 1 : -1));
}
event->accept();
}
else
{
event->ignore();
}
}
void DialogTerrainPainting::accept()
{
TerrainDefinitionClass.copy(_terrain_modified, _terrain_original);

4
src/editing/terrain/dialogterrainpainting.h
View file

@ -17,6 +17,10 @@ public:
explicit DialogTerrainPainting(QWidget *parent, TerrainDefinition* terrain);
~DialogTerrainPainting();
protected:
virtual void keyReleaseEvent(QKeyEvent* event);
virtual void wheelEvent(QWheelEvent* event);
public slots:
void brushConfigChanged();
void heightmapChanged();

613
src/editing/terrain/dialogterrainpainting.ui
View file

@ -6,8 +6,8 @@
<rect>
<x>0</x>
<y>0</y>
<width>949</width>
<height>618</height>
<width>1116</width>
<height>726</height>
</rect>
</property>
<property name="sizePolicy">
@ -29,19 +29,487 @@
<item>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<widget class="WidgetHeightMap" name="widget_heightmap" native="true">
<widget class="QWidget" name="verticalWidget2" native="true">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Preferred">
<sizepolicy hsizetype="Preferred" vsizetype="Preferred">
<horstretch>1</horstretch>
<verstretch>0</verstretch>
<verstretch>1</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>400</width>
<height>400</height>
</size>
</property>
<layout class="QVBoxLayout" name="verticalLayout_2" stretch="0,0,0">
<property name="sizeConstraint">
<enum>QLayout::SetDefaultConstraint</enum>
</property>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_3">
<property name="spacing">
<number>20</number>
</property>
<item>
<widget class="QCheckBox" name="checkBox">
<property name="text">
<string>Water</string>
</property>
<property name="checked">
<bool>true</bool>
</property>
</widget>
</item>
<item>
<widget class="QCheckBox" name="checkBox_2">
<property name="text">
<string>Grid</string>
</property>
<property name="checked">
<bool>true</bool>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer_3">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="QPushButton" name="pushButton">
<property name="text">
<string>Commands</string>
</property>
<property name="icon">
<iconset resource="../../../data/ui_pictures.qrc">
<normaloff>:/buttons/logo/images/about.png</normaloff>:/buttons/logo/images/about.png</iconset>
</property>
<property name="iconSize">
<size>
<width>16</width>
<height>16</height>
</size>
</property>
<property name="shortcut">
<string notr="true">F1</string>
</property>
<property name="checkable">
<bool>true</bool>
</property>
<property name="checked">
<bool>false</bool>
</property>
<property name="flat">
<bool>false</bool>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="QWidget" name="widget_commands" native="true">
<property name="styleSheet">
<string notr="true"/>
</property>
<layout class="QHBoxLayout" name="horizontalLayout_5">
<item alignment="Qt::AlignTop">
<widget class="QGroupBox" name="groupBox">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="title">
<string>Shortcuts</string>
</property>
<property name="flat">
<bool>true</bool>
</property>
<layout class="QVBoxLayout" name="verticalLayout_5">
<item>
<layout class="QGridLayout" name="gridLayout">
<property name="horizontalSpacing">
<number>16</number>
</property>
<item row="1" column="1">
<widget class="QLabel" name="label_9">
<property name="text">
<string>Switch to raise/lower tool</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="2" column="0">
<widget class="QLabel" name="label_10">
<property name="font">
<font>
<weight>75</weight>
<bold>true</bold>
</font>
</property>
<property name="text">
<string>F3</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QLabel" name="label_6">
<property name="text">
<string>Show these commands</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="3" column="0">
<widget class="QLabel" name="label_12">
<property name="font">
<font>
<weight>75</weight>
<bold>true</bold>
</font>
</property>
<property name="text">
<string>F4</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="0" column="0">
<widget class="QLabel" name="label">
<property name="font">
<font>
<weight>75</weight>
<bold>true</bold>
</font>
</property>
<property name="text">
<string>F1</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QLabel" name="label_8">
<property name="font">
<font>
<weight>75</weight>
<bold>true</bold>
</font>
</property>
<property name="text">
<string>F2</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="4" column="0">
<widget class="QLabel" name="label_14">
<property name="font">
<font>
<weight>75</weight>
<bold>true</bold>
</font>
</property>
<property name="text">
<string>F11</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QLabel" name="label_11">
<property name="text">
<string>Switch to noise/smooth tool</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="3" column="1">
<widget class="QLabel" name="label_13">
<property name="text">
<string>Switch to flatten tool</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="4" column="1">
<widget class="QLabel" name="label_15">
<property name="text">
<string>Switch to magix fix tool</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="5" column="0">
<widget class="QLabel" name="label_16">
<property name="font">
<font>
<weight>75</weight>
<bold>true</bold>
</font>
</property>
<property name="text">
<string>F12</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="5" column="1">
<widget class="QLabel" name="label_17">
<property name="text">
<string>Switch to restore tool</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
</item>
<item>
<widget class="Line" name="line">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
</widget>
</item>
<item alignment="Qt::AlignTop">
<widget class="QGroupBox" name="groupBox_2">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="title">
<string>Brush control</string>
</property>
<property name="flat">
<bool>true</bool>
</property>
<layout class="QVBoxLayout" name="verticalLayout_6">
<item>
<layout class="QGridLayout" name="gridLayout_2">
<property name="horizontalSpacing">
<number>16</number>
</property>
<item row="1" column="1">
<widget class="QLabel" name="label_18">
<property name="text">
<string>Set brush smoothing</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="2" column="0">
<widget class="QLabel" name="label_19">
<property name="font">
<font>
<weight>75</weight>
<bold>true</bold>
</font>
</property>
<property name="text">
<string>SHIFT + Mouse wheel</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QLabel" name="label_20">
<property name="text">
<string>Set brush size</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="0" column="0">
<widget class="QLabel" name="label_22">
<property name="font">
<font>
<weight>75</weight>
<bold>true</bold>
</font>
</property>
<property name="text">
<string>CTRL + Mouse wheel</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QLabel" name="label_23">
<property name="font">
<font>
<weight>75</weight>
<bold>true</bold>
</font>
</property>
<property name="text">
<string>ALT + Mouse wheel</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QLabel" name="label_25">
<property name="text">
<string>Set brush strength</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
</item>
<item>
<widget class="Line" name="line_2">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
</widget>
</item>
<item alignment="Qt::AlignTop">
<widget class="QGroupBox" name="groupBox_3">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="title">
<string>Camera control</string>
</property>
<property name="flat">
<bool>true</bool>
</property>
<layout class="QVBoxLayout" name="verticalLayout_7">
<item>
<layout class="QGridLayout" name="gridLayout_3">
<property name="horizontalSpacing">
<number>16</number>
</property>
<item row="0" column="0">
<widget class="QLabel" name="label_34">
<property name="font">
<font>
<weight>75</weight>
<bold>true</bold>
</font>
</property>
<property name="text">
<string>Mouse wheel</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QLabel" name="label_35">
<property name="font">
<font>
<weight>75</weight>
<bold>true</bold>
</font>
</property>
<property name="text">
<string>Borders</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QLabel" name="label_30">
<property name="text">
<string>Scroll view</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QLabel" name="label_32">
<property name="text">
<string>Zoom</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
</item>
</layout>
</widget>
</item>
<item>
<widget class="WidgetHeightMap" name="widget_heightmap" native="true">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Preferred">
<horstretch>1</horstretch>
<verstretch>1</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>400</width>
<height>400</height>
</size>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item>
@ -72,17 +540,17 @@
<widget class="QComboBox" name="input_brush_mode">
<item>
<property name="text">
<string>Raise / Lower (F1)</string>
<string>Raise / Lower (F2)</string>
</property>
</item>
<item>
<property name="text">
<string>Add noise / Smooth (F2)</string>
<string>Add noise / Smooth (F3)</string>
</property>
</item>
<item>
<property name="text">
<string>Flatten terrain (F3)</string>
<string>Flatten terrain (F4)</string>
</property>
</item>
<item>
@ -325,6 +793,8 @@
<container>1</container>
<slots>
<signal>heightmapChanged()</signal>
<slot>toggleWater(bool)</slot>
<slot>toggleGrid(bool)</slot>
</slots>
</customwidget>
</customwidgets>
@ -334,7 +804,9 @@
<tabstop>input_brush_smoothing</tabstop>
<tabstop>input_brush_strength</tabstop>
</tabstops>
<resources/>
<resources>
<include location="../../../data/ui_pictures.qrc"/>
</resources>
<connections>
<connection>
<sender>input_brush_smoothing</sender>
@ -343,8 +815,8 @@
<slot>brushConfigChanged()</slot>
<hints>
<hint type="sourcelabel">
<x>728</x>
<y>97</y>
<x>919</x>
<y>94</y>
</hint>
<hint type="destinationlabel">
<x>437</x>
@ -375,8 +847,8 @@
<slot>brushConfigChanged()</slot>
<hints>
<hint type="sourcelabel">
<x>762</x>
<y>135</y>
<x>919</x>
<y>115</y>
</hint>
<hint type="destinationlabel">
<x>437</x>
@ -391,8 +863,8 @@
<slot>brushConfigChanged()</slot>
<hints>
<hint type="sourcelabel">
<x>676</x>
<y>67</y>
<x>919</x>
<y>73</y>
</hint>
<hint type="destinationlabel">
<x>437</x>
@ -400,22 +872,6 @@
</hint>
</hints>
</connection>
<connection>
<sender>widget_heightmap</sender>
<signal>heightmapChanged()</signal>
<receiver>DialogTerrainPainting</receiver>
<slot>heightmapChanged()</slot>
<hints>
<hint type="sourcelabel">
<x>396</x>
<y>566</y>
</hint>
<hint type="destinationlabel">
<x>445</x>
<y>618</y>
</hint>
</hints>
</connection>
<connection>
<sender>widget_4</sender>
<signal>cancelClicked()</signal>
@ -423,12 +879,12 @@
<slot>reject()</slot>
<hints>
<hint type="sourcelabel">
<x>870</x>
<y>600</y>
<x>875</x>
<y>580</y>
</hint>
<hint type="destinationlabel">
<x>711</x>
<y>618</y>
<y>597</y>
</hint>
</hints>
</connection>
@ -439,12 +895,12 @@
<slot>accept()</slot>
<hints>
<hint type="sourcelabel">
<x>816</x>
<y>593</y>
<x>943</x>
<y>587</y>
</hint>
<hint type="destinationlabel">
<x>683</x>
<y>615</y>
<y>597</y>
</hint>
</hints>
</connection>
@ -455,12 +911,76 @@
<slot>revert()</slot>
<hints>
<hint type="sourcelabel">
<x>827</x>
<y>606</y>
<x>943</x>
<y>587</y>
</hint>
<hint type="destinationlabel">
<x>747</x>
<y>618</y>
<y>597</y>
</hint>
</hints>
</connection>
<connection>
<sender>checkBox</sender>
<signal>toggled(bool)</signal>
<receiver>widget_heightmap</receiver>
<slot>toggleWater(bool)</slot>
<hints>
<hint type="sourcelabel">
<x>40</x>
<y>21</y>
</hint>
<hint type="destinationlabel">
<x>39</x>
<y>160</y>
</hint>
</hints>
</connection>
<connection>
<sender>checkBox_2</sender>
<signal>toggled(bool)</signal>
<receiver>widget_heightmap</receiver>
<slot>toggleGrid(bool)</slot>
<hints>
<hint type="sourcelabel">
<x>102</x>
<y>17</y>
</hint>
<hint type="destinationlabel">
<x>102</x>
<y>143</y>
</hint>
</hints>
</connection>
<connection>
<sender>widget_heightmap</sender>
<signal>heightmapChanged()</signal>
<receiver>DialogTerrainPainting</receiver>
<slot>heightmapChanged()</slot>
<hints>
<hint type="sourcelabel">
<x>465</x>
<y>523</y>
</hint>
<hint type="destinationlabel">
<x>481</x>
<y>569</y>
</hint>
</hints>
</connection>
<connection>
<sender>pushButton</sender>
<signal>toggled(bool)</signal>
<receiver>widget_commands</receiver>
<slot>setShown(bool)</slot>
<hints>
<hint type="sourcelabel">
<x>516</x>
<y>20</y>
</hint>
<hint type="destinationlabel">
<x>517</x>
<y>50</y>
</hint>
</hints>
</connection>
@ -469,5 +989,6 @@
<slot>brushConfigChanged()</slot>
<slot>heightmapChanged()</slot>
<slot>revert()</slot>
<slot>displayCommands()</slot>
</slots>
</ui>

21
src/editing/terrain/mainterrainform.ui
View file

@ -24,6 +24,9 @@
<property name="title">
<string>Infinite base shape</string>
</property>
<property name="flat">
<bool>true</bool>
</property>
<layout class="QVBoxLayout" name="verticalLayout_9">
<item>
<widget class="QLabel" name="label_5">
@ -76,6 +79,9 @@
<property name="title">
<string>Manual modifications</string>
</property>
<property name="flat">
<bool>true</bool>
</property>
<layout class="QVBoxLayout" name="verticalLayout_8">
<item>
<layout class="QHBoxLayout" name="horizontalLayout_2">
@ -115,6 +121,9 @@
<property name="title">
<string>Global modifiers</string>
</property>
<property name="flat">
<bool>true</bool>
</property>
<layout class="QVBoxLayout" name="verticalLayout_6">
<item>
<widget class="QLabel" name="label_6">
@ -181,6 +190,9 @@
<property name="title">
<string>Rendering control</string>
</property>
<property name="flat">
<bool>true</bool>
</property>
<layout class="QVBoxLayout" name="verticalLayout_7">
<item>
<layout class="QFormLayout" name="formLayout_3">
@ -217,6 +229,9 @@
<property name="title">
<string>Links to other modules</string>
</property>
<property name="flat">
<bool>true</bool>
</property>
<layout class="QVBoxLayout" name="verticalLayout_3">
<item>
<layout class="QHBoxLayout" name="horizontalLayout_6">
@ -318,6 +333,9 @@
<property name="title">
<string>Result preview</string>
</property>
<property name="flat">
<bool>true</bool>
</property>
<layout class="QVBoxLayout" name="verticalLayout_4">
<item>
<widget class="BasePreview" name="preview_shape" native="true">
@ -384,6 +402,9 @@
<property name="title">
<string>Actions</string>
</property>
<property name="flat">
<bool>true</bool>
</property>
<layout class="QVBoxLayout" name="verticalLayout_5">
<item>
<widget class="QPushButton" name="button_revert">

25
src/editing/widgetheightmap.cpp
View file

@ -90,6 +90,18 @@ void WidgetHeightMap::revert()
updateGL();
}
void WidgetHeightMap::toggleWater(bool enabled)
{
_water = enabled;
updateGL();
}
void WidgetHeightMap::toggleGrid(bool enabled)
{
_wireframe = enabled;
updateGL();
}
void WidgetHeightMap::keyPressEvent(QKeyEvent* event)
{
if (event->key() == Qt::Key_Up)
@ -124,11 +136,18 @@ void WidgetHeightMap::keyPressEvent(QKeyEvent* event)
void WidgetHeightMap::wheelEvent(QWheelEvent* event)
{
if (event->orientation() == Qt::Vertical)
if (event->modifiers() == Qt::NoModifier)
{
zoomTopCamera(-0.05 * (double) event->delta());
if (event->orientation() == Qt::Vertical)
{
zoomTopCamera(-0.05 * (double) event->delta());
}
event->accept();
}
else
{
event->ignore();
}
event->accept();
}
void WidgetHeightMap::mousePressEvent(QMouseEvent* event)

2
src/editing/widgetheightmap.h
View file

@ -28,6 +28,8 @@ public:
public slots:
void revert();
void toggleWater(bool enabled);
void toggleGrid(bool enabled);
signals:
void heightmapChanged();

88
src/exploring/chunk.c
View file

@ -1 +1,89 @@
#include "chunk.h"
#include <stdlib.h>
struct ExplorerChunk
{
/* Links */
Renderer* renderer;
ColorProfile* color_profile;
/* Protected override */
ExplorerChunkOverride override;
/* Bounding box */
double xmin;
double xmax;
double ymin;
double ymax;
double zmin;
double zmax;
/* General status */
int reset_needed;
double distance_to_camera;
/* Tesselation */
Vector3* vertex_data;
int tessellation_max_size;
int tessellation_current_size;
double tessellation_step;
/* Texture */
/*GLuint texture_opengl_id;
int texture_changed;
int texture_current_size;
int texture_max_size;*/
};
ExplorerChunk* exporerChunkCreate(Renderer* renderer, ColorProfile* color_profile, ExplorerChunkOverride override)
{
ExplorerChunk* result;
result = malloc(sizeof(ExplorerChunk));
result->renderer = renderer;
result->color_profile = color_profile;
result->override = override;
result->xmin = 0.0;
result->xmax = 0.0;
result->ymin = 0.0;
result->ymax = 0.0;
result->zmin = 0.0;
result->zmax = 0.0;
result->reset_needed = 0;
result->distance_to_camera = 0.0;
result->vertex_data = malloc(sizeof(Vector3) * 4);
result->tessellation_max_size = 1;
result->tessellation_current_size = 0;
explorerChunkMarkForReset(result);
/* TODO Insert in chunk list */
return result;
}
void explorerChunkDelete(ExplorerChunk* chunk)
{
free(chunk);
}
void explorerChunkUpdateBoundingBox(ExplorerChunk* chunk, double xmin, double xmax, double ymin, double ymax, double zmin, double zmax)
{
chunk->xmin = xmin;
chunk->xmax = xmax;
chunk->ymin = ymin;
chunk->ymax = ymax;
chunk->zmin = zmin;
chunk->zmax = zmax;
}
void explorerChunkMarkForReset(ExplorerChunk* chunk)
{
}

22
src/exploring/chunk.h
View file

@ -1,10 +1,32 @@
#ifndef _PAYSAGES_EXPLORING_CHUNK_H_
#define _PAYSAGES_EXPLORING_CHUNK_H_
#include "rendering/tools/euclid.h"
#include "rendering/tools/color.h"
#include "rendering/renderer.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct ExplorerChunk ExplorerChunk;
typedef struct
{
void (*getStatus)(ExplorerChunk* chunk);
Vector3 (*getVertex)(ExplorerChunk* chunk, Renderer* renderer, double x, double y);
Color (*getColor)(ExplorerChunk* chunk, Renderer* renderer, double x, double y, Vector3 vertex);
void (*onBeforeDelete)(ExplorerChunk* chunk, void* private_data);
void* private_data;
} ExplorerChunkOverride;
/* Public methods */
ExplorerChunk* exporerChunkCreate(Renderer* renderer, ColorProfile* color_profile, ExplorerChunkOverride override);
void explorerChunkDelete(ExplorerChunk* chunk);
/* Methods to call from an updateStatus() callback only (never to be called twice concurrently on the same chunk) */
void explorerChunkUpdateBoundingBox(ExplorerChunk* chunk, double xmin, double xmax, double ymin, double ymax, double zmin, double zmax);
void explorerChunkMarkForReset(ExplorerChunk* chunk);
#ifdef __cplusplus
}