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Orbit around voxel center, limit hover distance.

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This commit is contained in:
Andrzej Kapolka 2014-01-13 14:43:59 -08:00
parent 7abb7d9ccd
commit 9d831a2ab5
3 changed files with 9 additions and 8 deletions
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13
interface/src/Application.cpp
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@ -1121,7 +1121,7 @@ void Application::mouseMoveEvent(QMouseEvent* event) {
return; return;
} }
if (_isHoverVoxel) { if (_isHoverVoxel) {
_myAvatar.orbit(glm::vec3(_hoverVoxel.x, _hoverVoxel.y, _hoverVoxel.z) * (float)TREE_SCALE, deltaX, deltaY); _myAvatar.orbit(getMouseVoxelWorldCoordinates(_hoverVoxel), deltaX, deltaY);
return; return;
} }
} }
@ -1618,10 +1618,9 @@ void Application::makeVoxel(glm::vec3 position,
isDestructive); isDestructive);
} }
const glm::vec3 Application::getMouseVoxelWorldCoordinates(const VoxelDetail _mouseVoxel) { glm::vec3 Application::getMouseVoxelWorldCoordinates(const VoxelDetail& mouseVoxel) {
return glm::vec3((_mouseVoxel.x + _mouseVoxel.s / 2.f) * TREE_SCALE, return glm::vec3((mouseVoxel.x + mouseVoxel.s / 2.f) * TREE_SCALE, (mouseVoxel.y + mouseVoxel.s / 2.f) * TREE_SCALE,
(_mouseVoxel.y + _mouseVoxel.s / 2.f) * TREE_SCALE, (mouseVoxel.z + mouseVoxel.s / 2.f) * TREE_SCALE);
(_mouseVoxel.z + _mouseVoxel.s / 2.f) * TREE_SCALE);
} }
const float NUDGE_PRECISION_MIN = 1 / pow(2.0, 12.0); const float NUDGE_PRECISION_MIN = 1 / pow(2.0, 12.0);
@ -2245,7 +2244,9 @@ void Application::updateHoverVoxels(float deltaTime, glm::vec3& mouseRayOrigin,
if (!(_voxels.treeIsBusy() || _mousePressed)) { if (!(_voxels.treeIsBusy() || _mousePressed)) {
{ {
PerformanceWarning warn(showWarnings, "Application::updateHoverVoxels() _voxels.findRayIntersection()"); PerformanceWarning warn(showWarnings, "Application::updateHoverVoxels() _voxels.findRayIntersection()");
_isHoverVoxel = _voxels.findRayIntersection(mouseRayOrigin, mouseRayDirection, _hoverVoxel, distance, face); const float MAX_HOVER_DISTANCE = 100.0f;
_isHoverVoxel = _voxels.findRayIntersection(mouseRayOrigin, mouseRayDirection, _hoverVoxel, distance, face) &&
glm::distance(getMouseVoxelWorldCoordinates(_hoverVoxel), mouseRayOrigin) < MAX_HOVER_DISTANCE;
} }
if (MAKE_SOUND_ON_VOXEL_HOVER && _isHoverVoxel && if (MAKE_SOUND_ON_VOXEL_HOVER && _isHoverVoxel &&
glm::vec4(_hoverVoxel.x, _hoverVoxel.y, _hoverVoxel.z, _hoverVoxel.s) != oldVoxel) { glm::vec4(_hoverVoxel.x, _hoverVoxel.y, _hoverVoxel.z, _hoverVoxel.s) != oldVoxel) {

2
interface/src/Application.h
View file

@ -142,7 +142,7 @@ public:
void removeVoxel(glm::vec3 position, float scale); void removeVoxel(glm::vec3 position, float scale);
const glm::vec3 getMouseVoxelWorldCoordinates(const VoxelDetail _mouseVoxel); glm::vec3 getMouseVoxelWorldCoordinates(const VoxelDetail& mouseVoxel);
QGLWidget* getGLWidget() { return _glWidget; } QGLWidget* getGLWidget() { return _glWidget; }
MyAvatar* getAvatar() { return &_myAvatar; } MyAvatar* getAvatar() { return &_myAvatar; }