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Code Issues 121 Wiki Activity

position and rotation adjustment value snap mode in scenery editor, position adjustment for memory cells in scenery editor

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This commit is contained in:
tmj-fstate
2018-07-10 01:09:20 +02:00
parent e01f05f57c
commit 219e8badc5
8 changed files with 102 additions and 10 deletions
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61
sceneeditor.cpp
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@@ -18,13 +18,26 @@ namespace scene {
basic_editor Editor;
bool
basic_editor::on_key( int const Key, int const Action ) {
if( false == EditorModeFlag ) { return false; }
if( ( Key == GLFW_KEY_LEFT_ALT )
|| ( Key == GLFW_KEY_RIGHT_ALT ) ) {
// intercept these while in editor mode
return true;
}
return false;
}
bool
basic_editor::on_mouse_button( int const Button, int const Action ) {
if( false == EditorModeFlag ) { return false; }
// TBD: automatically activate and enforce picking mode and/or freefly mode when editor is active?
if( false == FreeFlyModeFlag ) { return false; }
if( false == Global.ControlPicking ) { return false; }
if( false == EditorModeFlag ) { return false; }
// TBD: automatically activate and enforce freefly mode when editor is active?
if( false == FreeFlyModeFlag ) { return false; }
if( Button == GLFW_MOUSE_BUTTON_LEFT ) {
@@ -89,12 +102,17 @@ basic_editor::translate( glm::dvec3 const &Location ) {
auto *node { m_node }; // placeholder for operations on multiple nodes
auto location { Location };
if( false == mode_snap() ) {
location.y = node->location().y;
}
if( typeid( *node ) == typeid( TAnimModel ) ) {
// TBD, TODO: don't modify y coordinate if snap-to-ground mode is active?
// location.y = node->location().y;
translate_instance( static_cast<TAnimModel *>( node ), location );
}
else if( typeid( *node ) == typeid( TMemCell ) ) {
translate_memorycell( static_cast<TMemCell *>( node ), location );
}
}
void
@@ -110,6 +128,9 @@ basic_editor::translate( float const Offset ) {
if( typeid( *node ) == typeid( TAnimModel ) ) {
translate_instance( static_cast<TAnimModel *>( node ), offset );
}
else if( typeid( *node ) == typeid( TMemCell ) ) {
translate_memorycell( static_cast<TMemCell *>( node ), offset );
}
}
void
@@ -128,6 +149,22 @@ basic_editor::translate_instance( TAnimModel *Instance, float const Offset ) {
Instance->location( location );
}
void
basic_editor::translate_memorycell( TMemCell *Memorycell, glm::dvec3 const &Location ) {
simulation::Region->erase_memorycell( Memorycell );
Memorycell->location( Location );
simulation::Region->insert_memorycell( Memorycell, scene::scratch_data() );
}
void
basic_editor::translate_memorycell( TMemCell *Memorycell, float const Offset ) {
auto location { Memorycell->location() };
location.y += Offset;
Memorycell->location( location );
}
void
basic_editor::rotate( glm::vec3 const &Angle ) {
@@ -144,6 +181,10 @@ basic_editor::rotate_instance( TAnimModel *Instance, glm::vec3 const &Angle ) {
// adjust node data
glm::vec3 angle = glm::dvec3 { Instance->Angles() };
angle.y = clamp_circular( angle.y + Angle.y, 360.f );
if( mode_snap() ) {
auto const quantizationstep { 15.f };
angle.y = quantizationstep * std::round( angle.y * ( 1.f / quantizationstep ) );
}
Instance->Angles( angle );
// update scene
}
@@ -151,7 +192,7 @@ basic_editor::rotate_instance( TAnimModel *Instance, glm::vec3 const &Angle ) {
bool
basic_editor::mode_translation() const {
return ( false == Global.ctrlState );
return ( false == Global.altState );
}
bool
@@ -160,6 +201,12 @@ basic_editor::mode_translation_vertical() const {
return ( true == Global.shiftState );
}
bool
basic_editor::mode_snap() const {
return ( true == Global.ctrlState );
}
} // scene
//---------------------------------------------------------------------------