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Moved LocalVoxels class

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Atlante45 2014-02-28 11:25:07 -08:00
parent 41931ebd57
commit b854c450f4
3 changed files with 1 additions and 201 deletions
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2
libraries/script-engine/src/ScriptEngine.cpp
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@ -21,11 +21,11 @@
#include <VoxelConstants.h> #include <VoxelConstants.h>
#include <VoxelDetail.h> #include <VoxelDetail.h>
#include <ParticlesScriptingInterface.h> #include <ParticlesScriptingInterface.h>
#include <LocalVoxels.h>
#include <Sound.h> #include <Sound.h>
#include "MenuItemProperties.h" #include "MenuItemProperties.h"
#include "LocalVoxels.h"
#include "ScriptEngine.h" #include "ScriptEngine.h"
const unsigned int VISUAL_DATA_CALLBACK_USECS = (1.0 / 60.0) * 1000 * 1000; const unsigned int VISUAL_DATA_CALLBACK_USECS = (1.0 / 60.0) * 1000 * 1000;

124
libraries/voxels/src/LocalVoxels.cpp
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@ -1,124 +0,0 @@
//
// LocalVoxels.cpp
// hifi
//
// Created by Clément Brisset on 2/24/14.
// Copyright (c) 2014 High Fidelity, Inc. All rights reserved.
//
#include "LocalVoxels.h"
LocalVoxels::LocalVoxels(QString name) :
QObject(NULL),
_name(name),
_tree(new VoxelTree(true))
{
// Don't allow creation of a local tree pointing to the domain tree.
if (_name == DOMAIN_TREE_NAME) {
qDebug() << "Please use the \"Voxels\" interface to modify the domain tree.";
_name.clear();
_tree.clear();
}
LocalVoxelsList::getInstance()->insert(_name, _tree);
}
LocalVoxels::~LocalVoxels() {
_tree.clear();
LocalVoxelsList::getInstance()->remove(_name);
}
VoxelDetail LocalVoxels::getVoxelAt(float x, float y, float z, float scale) {
// setup a VoxelDetail struct with the data
VoxelDetail result = {0,0,0,0,0,0,0};
if (_tree) {
_tree->lockForRead();
VoxelTreeElement* voxel = static_cast<VoxelTreeElement*>(_tree->getOctreeElementAt(x / (float)TREE_SCALE,
y / (float)TREE_SCALE,
z / (float)TREE_SCALE,
scale / (float)TREE_SCALE));
_tree->unlock();
if (voxel) {
// Note: these need to be in voxel space because the VoxelDetail -> js converter will upscale
result.x = voxel->getCorner().x;
result.y = voxel->getCorner().y;
result.z = voxel->getCorner().z;
result.s = voxel->getScale();
result.red = voxel->getColor()[RED_INDEX];
result.green = voxel->getColor()[GREEN_INDEX];
result.blue = voxel->getColor()[BLUE_INDEX];
}
}
return result;
}
void LocalVoxels::setVoxelNonDestructive(float x, float y, float z, float scale,
uchar red, uchar green, uchar blue) {
if (_tree ) {
if (_tree->tryLockForWrite()) {
_tree->createVoxel(x, y, z, scale, red, green, blue, false);
_tree->unlock();
}
}
}
void LocalVoxels::setVoxel(float x, float y, float z, float scale,
uchar red, uchar green, uchar blue) {
if (_tree ) {
if (_tree->tryLockForWrite()) {
_tree->createVoxel(x, y, z, scale, red, green, blue, true);
_tree->unlock();
}
}
}
void LocalVoxels::eraseVoxel(float x, float y, float z, float scale) {
if (_tree ) {
if (_tree->tryLockForWrite()) {
_tree->deleteVoxelAt(x, y, z, scale);
_tree->unlock();
}
}
}
RayToVoxelIntersectionResult LocalVoxels::findRayIntersection(const PickRay& ray) {
RayToVoxelIntersectionResult result;
if (_tree) {
if (_tree->tryLockForRead()) {
OctreeElement* element;
result.intersects = _tree->findRayIntersection(ray.origin, ray.direction, element, result.distance, result.face);
if (result.intersects) {
VoxelTreeElement* voxel = (VoxelTreeElement*)element;
result.voxel.x = voxel->getCorner().x;
result.voxel.y = voxel->getCorner().y;
result.voxel.z = voxel->getCorner().z;
result.voxel.s = voxel->getScale();
result.voxel.red = voxel->getColor()[0];
result.voxel.green = voxel->getColor()[1];
result.voxel.blue = voxel->getColor()[2];
result.intersection = ray.origin + (ray.direction * result.distance);
}
_tree->unlock();
}
}
return result;
}
glm::vec3 LocalVoxels::getFaceVector(const QString& face) {
if (face == "MIN_X_FACE") {
return glm::vec3(-1, 0, 0);
} else if (face == "MAX_X_FACE") {
return glm::vec3(1, 0, 0);
} else if (face == "MIN_Y_FACE") {
return glm::vec3(0, -1, 0);
} else if (face == "MAX_Y_FACE") {
return glm::vec3(0, 1, 0);
} else if (face == "MIN_Z_FACE") {
return glm::vec3(0, 0, -1);
} else if (face == "MAX_Z_FACE") {
return glm::vec3(0, 0, 1);
}
return glm::vec3(0, 0, 0); //error case
}

76
libraries/voxels/src/LocalVoxels.h
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@ -1,76 +0,0 @@
//
// LocalVoxels.h
// hifi
//
// Created by Clément Brisset on 2/24/14.
// Copyright (c) 2014 High Fidelity, Inc. All rights reserved.
//
#ifndef __hifi__LocalVoxels__
#define __hifi__LocalVoxels__
#include <QObject>
#include <RegisteredMetaTypes.h>
#include "VoxelTree.h"
#include "LocalVoxelsList.h"
/// object allowing JS scripters to use their own local trees
class LocalVoxels : public QObject {
Q_OBJECT
public:
LocalVoxels(QString name);
~LocalVoxels();
/// checks the local voxel tree for a voxel at the specified location and scale
/// \param x the x-coordinate of the voxel (in meter units)
/// \param y the y-coordinate of the voxel (in meter units)
/// \param z the z-coordinate of the voxel (in meter units)
/// \param scale the scale of the voxel (in meter units)
Q_INVOKABLE VoxelDetail getVoxelAt(float x, float y, float z, float scale);
/// creates a non destructive voxel in the local tree
/// \param x the x-coordinate of the voxel (in meter units)
/// \param y the y-coordinate of the voxel (in meter units)
/// \param z the z-coordinate of the voxel (in meter units)
/// \param scale the scale of the voxel (in meter units)
/// \param red the R value for RGB color of voxel
/// \param green the G value for RGB color of voxel
/// \param blue the B value for RGB color of voxel
Q_INVOKABLE void setVoxelNonDestructive(float x, float y, float z, float scale, uchar red, uchar green, uchar blue);
/// creates a voxel in the local tree
/// \param x the x-coordinate of the voxel (in meter units)
/// \param y the y-coordinate of the voxel (in meter units)
/// \param z the z-coordinate of the voxel (in meter units)
/// \param scale the scale of the voxel (in meter units)
/// \param red the R value for RGB color of voxel
/// \param green the G value for RGB color of voxel
/// \param blue the B value for RGB color of voxel
Q_INVOKABLE void setVoxel(float x, float y, float z, float scale, uchar red, uchar green, uchar blue);
/// erase the voxel and its children at the given coordinate
/// \param x the x-coordinate of the voxel (in meter units)
/// \param y the y-coordinate of the voxel (in meter units)
/// \param z the z-coordinate of the voxel (in meter units)
/// \param scale the scale of the voxel (in meter units)
Q_INVOKABLE void eraseVoxel(float x, float y, float z, float scale);
/// If the scripting context has visible voxels, this will determine a ray intersection
Q_INVOKABLE RayToVoxelIntersectionResult findRayIntersection(const PickRay& ray);
/// returns a voxel space axis aligned vector for the face, useful in doing voxel math
Q_INVOKABLE glm::vec3 getFaceVector(const QString& face);
private:
QString _name;
StrongVoxelTreePointer _tree;
};
#endif /* defined(__hifi__LocalVoxels__) */