};
//Files for meshes
- const char * const MODEL_FILE[] =
+ const char * const MODEL_FILE_TABLE[] =
{
DEMO_MODEL_DIR "Dino.obj",
DEMO_MODEL_DIR "ToyRobot-Metal.obj",
DEMO_MODEL_DIR "Toyrobot-Plastic.obj"
};
- const char * const MATERIAL_FILE[] =
+ const char * const MATERIAL_FILE_TABLE[] =
{
DEMO_MODEL_DIR "Dino.mtl",
DEMO_MODEL_DIR "ToyRobot-Metal.mtl",
MeshVisual::ShadingMode::TEXTURELESS_WITH_DIFFUSE_LIGHTING
};
- //Files for background and toolbar
- const char * const BACKGROUND_IMAGE( DEMO_IMAGE_DIR "background-1.jpg");
-
const float X_ROTATION_DISPLACEMENT_FACTOR = 60.0f;
const float Y_ROTATION_DISPLACEMENT_FACTOR = 60.0f;
- const float MODEL_SCALE = 0.75f;
- const int NUM_MESHES = 3;
+ const float MODEL_SCALE = 0.75f;
+ const float LIGHT_SCALE = 0.15f;
+ const float BUTTONS_OFFSET_BOTTOM = 0.9f;
+ const int NUM_MESHES = 2;
//Used to identify actors.
const int MODEL_TAG = 0;
mShadingModeIndex( 0 ), //Start with textured with detailed specular lighting.
mTag( -1 ), //Non-valid default, which will get set to a correct value when used.
mSelectedModelIndex( -1 ), //Non-valid default, which will get set to a correct value when used.
- mPaused( false ) //Animations play by default.
+ mPaused( false ), //Animations play by default.
+ mLightFixed( true ) //The light is fixed by default.
{
// Connect to the Application's Init signal
mApplication.InitSignal().Connect( this, &MeshVisualController::Create );
{
// Get a handle to the stage
Stage stage = Stage::GetCurrent();
-
- //Add background
- ImageView backView = ImageView::New( BACKGROUND_IMAGE );
- backView.SetAnchorPoint( AnchorPoint::TOP_LEFT );
- stage.Add( backView );
-
- //Setup and load the 3D models and buttons
- LoadScene();
-
- //Allow for exiting of the application via key presses.
- stage.KeyEventSignal().Connect( this, &MeshVisualController::OnKeyEvent );
- }
-
- //Sets up the on-screen elements.
- void LoadScene()
- {
- Stage stage = Stage::GetCurrent();
+ stage.SetBackgroundColor( Vector4( 0.0, 0.5, 1.0, 1.0 ) );
//Set up layer to place objects on.
Layer baseLayer = Layer::New();
baseLayer.TouchedSignal().Connect( this, &MeshVisualController::OnTouch );
stage.Add( baseLayer );
- //Add containers to house each visual-holding-actor.
+ //Place models on the scene.
+ SetupModels( baseLayer );
+
+ //Place buttons on the scene.
+ SetupButtons( baseLayer );
+
+ //Add a light to the scene.
+ SetupLight( baseLayer );
+
+ //Allow for exiting of the application via key presses.
+ stage.KeyEventSignal().Connect( this, &MeshVisualController::OnKeyEvent );
+ }
+
+ //Loads and adds the models to the scene, inside containers for hit detection.
+ void SetupModels( Layer layer )
+ {
+ //Add containers to house each renderer-holding-actor.
for( int i = 0; i < NUM_MESHES; i++ )
{
mContainers[i] = Actor::New();
mContainers[i].SetResizePolicy( ResizePolicy::SIZE_RELATIVE_TO_PARENT, Dimension::ALL_DIMENSIONS );
mContainers[i].RegisterProperty( "Tag", MODEL_TAG ); //Used to differentiate between different kinds of actor.
mContainers[i].RegisterProperty( "Model", Property::Value( i ) ); //Used to index into the model.
-
- //Position each container on screen
- if( i == 0 )
- {
- //Main, central model
- mContainers[i].SetSizeModeFactor( Vector3( MODEL_SCALE, MODEL_SCALE, 0.0f ) );
- mContainers[i].SetParentOrigin( ParentOrigin::CENTER );
- mContainers[i].SetAnchorPoint( AnchorPoint::CENTER );
- }
- else if( i == 1 )
- {
- //Top left model
- mContainers[i].SetSizeModeFactor( Vector3( MODEL_SCALE / 3.0f, MODEL_SCALE / 3.0f, 0.0f ) );
- mContainers[i].SetParentOrigin( Vector3( 0.05, 0.03, 0.5 ) ); //Offset from top left
- mContainers[i].SetAnchorPoint( AnchorPoint::TOP_LEFT );
- }
- else if( i == 2 )
- {
- //Top right model
- mContainers[i].SetSizeModeFactor( Vector3( MODEL_SCALE / 3.0f, MODEL_SCALE / 3.0f, 0.0f ) );
- mContainers[i].SetParentOrigin( Vector3( 0.95, 0.03, 0.5 ) ); //Offset from top right
- mContainers[i].SetAnchorPoint( AnchorPoint::TOP_RIGHT );
- }
-
mContainers[i].TouchedSignal().Connect( this, &MeshVisualController::OnTouch );
- baseLayer.Add( mContainers[i] );
+ layer.Add( mContainers[i] );
}
+ //Position each container individually on screen
+
+ //Main, central model
+ mContainers[0].SetSizeModeFactor( Vector3( MODEL_SCALE, MODEL_SCALE, 0.0f ) );
+ mContainers[0].SetParentOrigin( ParentOrigin::CENTER );
+ mContainers[0].SetAnchorPoint( AnchorPoint::CENTER );
+
+ //Top left model
+ mContainers[1].SetSizeModeFactor( Vector3( MODEL_SCALE / 3.0f, MODEL_SCALE / 3.0f, 0.0f ) );
+ mContainers[1].SetParentOrigin( Vector3( 0.05, 0.03, 0.5 ) ); //Offset from top left
+ mContainers[1].SetAnchorPoint( AnchorPoint::TOP_LEFT );
+
//Set up models
for( int i = 0; i < NUM_MESHES; i++ )
{
//Calling this sets the model in the controls.
ReloadModel();
+ }
+
+ //Place the various buttons on the bottom of the screen, with title labels where necessary.
+ void SetupButtons( Layer layer )
+ {
+ //Text label title for changing model or shader.
+ TextLabel changeTitleLabel = TextLabel::New( "Switch" );
+ changeTitleLabel.SetResizePolicy( ResizePolicy::USE_NATURAL_SIZE, Dimension::ALL_DIMENSIONS );
+ changeTitleLabel.SetProperty( TextLabel::Property::UNDERLINE, "{\"thickness\":\"2.0\"}" );
+ changeTitleLabel.SetParentOrigin( Vector3( 0.2, BUTTONS_OFFSET_BOTTOM, 0.5 ) );
+ changeTitleLabel.SetAnchorPoint( AnchorPoint::BOTTOM_CENTER );
+ layer.Add( changeTitleLabel );
//Create button for model changing
- Toolkit::PushButton modelButton = Toolkit::PushButton::New();
+ PushButton modelButton = Toolkit::PushButton::New();
modelButton.SetResizePolicy( ResizePolicy::USE_NATURAL_SIZE, Dimension::ALL_DIMENSIONS );
modelButton.ClickedSignal().Connect( this, &MeshVisualController::OnChangeModelClicked );
- modelButton.SetParentOrigin( Vector3( 0.05, 0.95, 0.5 ) ); //Offset from bottom left
- modelButton.SetAnchorPoint( AnchorPoint::BOTTOM_LEFT );
- modelButton.SetLabelText( "Change Model" );
- baseLayer.Add( modelButton );
+ modelButton.SetParentOrigin( ParentOrigin::BOTTOM_CENTER );
+ modelButton.SetAnchorPoint( AnchorPoint::TOP_RIGHT );
+ modelButton.SetLabelText( "Model" );
+ changeTitleLabel.Add( modelButton );
//Create button for shader changing
- Toolkit::PushButton shaderButton = Toolkit::PushButton::New();
+ PushButton shaderButton = Toolkit::PushButton::New();
shaderButton.SetResizePolicy( ResizePolicy::USE_NATURAL_SIZE, Dimension::ALL_DIMENSIONS );
shaderButton.ClickedSignal().Connect( this, &MeshVisualController::OnChangeShaderClicked );
- shaderButton.SetParentOrigin( Vector3( 0.95, 0.95, 0.5 ) ); //Offset from bottom right
- shaderButton.SetAnchorPoint( AnchorPoint::BOTTOM_RIGHT );
- shaderButton.SetLabelText( "Change Shader" );
- baseLayer.Add( shaderButton );
+ shaderButton.SetParentOrigin( ParentOrigin::BOTTOM_CENTER );
+ shaderButton.SetAnchorPoint( AnchorPoint::TOP_LEFT );
+ shaderButton.SetLabelText( "Shader" );
+ changeTitleLabel.Add( shaderButton );
//Create button for pausing animations
- Toolkit::PushButton pauseButton = Toolkit::PushButton::New();
+ PushButton pauseButton = Toolkit::PushButton::New();
pauseButton.SetResizePolicy( ResizePolicy::USE_NATURAL_SIZE, Dimension::ALL_DIMENSIONS );
pauseButton.ClickedSignal().Connect( this, &MeshVisualController::OnPauseClicked );
- pauseButton.SetParentOrigin( Vector3( 0.5, 0.95, 0.5 ) ); //Offset from bottom center
- pauseButton.SetAnchorPoint( AnchorPoint::BOTTOM_CENTER );
+ pauseButton.SetParentOrigin( Vector3( 0.5, BUTTONS_OFFSET_BOTTOM, 0.5 ) );
+ pauseButton.SetAnchorPoint( AnchorPoint::TOP_CENTER );
pauseButton.SetLabelText( " || " );
- baseLayer.Add( pauseButton );
+ layer.Add( pauseButton );
+
+ //Text label title for light position mode.
+ TextLabel lightTitleLabel = TextLabel::New( "Light Position" );
+ lightTitleLabel.SetResizePolicy( ResizePolicy::USE_NATURAL_SIZE, Dimension::ALL_DIMENSIONS );
+ lightTitleLabel.SetProperty( TextLabel::Property::UNDERLINE, "{\"thickness\":\"2.0\"}" );
+ lightTitleLabel.SetParentOrigin( Vector3( 0.8, BUTTONS_OFFSET_BOTTOM, 0.5 ) );
+ lightTitleLabel.SetAnchorPoint( AnchorPoint::BOTTOM_CENTER );
+ layer.Add( lightTitleLabel );
+
+ //Create button for switching between manual and fixed light position.
+ PushButton lightButton = Toolkit::PushButton::New();
+ lightButton.SetResizePolicy( ResizePolicy::USE_NATURAL_SIZE, Dimension::ALL_DIMENSIONS );
+ lightButton.ClickedSignal().Connect( this, &MeshVisualController::OnChangeLightModeClicked );
+ lightButton.SetParentOrigin( ParentOrigin::BOTTOM_CENTER );
+ lightButton.SetAnchorPoint( AnchorPoint::TOP_CENTER );
+ lightButton.SetLabelText( "FIXED" );
+ lightTitleLabel.Add( lightButton );
+ }
+ //Add a point light source the the scene, on a layer above the first.
+ void SetupLight( Layer baseLayer )
+ {
//Create control to act as light source of scene.
mLightSource = Control::New();
- mLightSource.SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::WIDTH );
- mLightSource.SetResizePolicy( ResizePolicy::DIMENSION_DEPENDENCY, Dimension::HEIGHT );
mLightSource.RegisterProperty( "Tag", LIGHT_TAG );
+ //Set size of control based on screen dimensions.
+ Stage stage = Stage::GetCurrent();
+ if( stage.GetSize().width < stage.GetSize().height )
+ {
+ //Scale to width.
+ mLightSource.SetResizePolicy( ResizePolicy::SIZE_RELATIVE_TO_PARENT, Dimension::WIDTH );
+ mLightSource.SetResizePolicy( ResizePolicy::DIMENSION_DEPENDENCY, Dimension::HEIGHT );
+ mLightSource.SetSizeModeFactor( Vector3( LIGHT_SCALE, 0.0f, 0.0f ) );
+ }
+ else
+ {
+ //Scale to height.
+ mLightSource.SetResizePolicy( ResizePolicy::SIZE_RELATIVE_TO_PARENT, Dimension::HEIGHT );
+ mLightSource.SetResizePolicy( ResizePolicy::DIMENSION_DEPENDENCY, Dimension::WIDTH );
+ mLightSource.SetSizeModeFactor( Vector3( 0.0f, LIGHT_SCALE, 0.0f ) );
+ }
+
//Set position relative to top left, as the light source property is also relative to the top left.
mLightSource.SetParentOrigin( ParentOrigin::TOP_LEFT );
mLightSource.SetAnchorPoint( AnchorPoint::CENTER );
- mLightSource.SetPosition( Stage::GetCurrent().GetSize().x * 0.5f, Stage::GetCurrent().GetSize().y * 0.1f );
+ mLightSource.SetPosition( Stage::GetCurrent().GetSize().x * 0.85f, Stage::GetCurrent().GetSize().y * 0.125 );
- //Make white background.
+ //Supply an image to represent the light.
Property::Map lightMap;
- lightMap.Insert( Visual::Property::TYPE, Visual::COLOR );
- lightMap.Insert( ColorVisual::Property::MIX_COLOR, Color::WHITE );
+ lightMap.Insert( Visual::Property::TYPE, Visual::IMAGE );
+ lightMap.Insert( ImageVisual::Property::URL, DEMO_IMAGE_DIR "light-icon.png" );
mLightSource.SetProperty( Control::Property::BACKGROUND, Property::Value( lightMap ) );
- //Label to show what this actor is for the user.
- TextLabel lightLabel = TextLabel::New( "Light" );
- lightLabel.SetResizePolicy( ResizePolicy::USE_NATURAL_SIZE, Dimension::ALL_DIMENSIONS );
- lightLabel.SetParentOrigin( ParentOrigin::CENTER );
- lightLabel.SetAnchorPoint( AnchorPoint::CENTER );
- float padding = 5.0f;
- lightLabel.SetPadding( Padding( padding, padding, padding, padding ) );
- mLightSource.Add( lightLabel );
-
//Connect to touch signal for dragging.
mLightSource.TouchedSignal().Connect( this, &MeshVisualController::OnTouch );
//Place the light source on a layer above the base, so that it is rendered above everything else.
Layer upperLayer = Layer::New();
+ upperLayer.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
+ upperLayer.SetParentOrigin( ParentOrigin::CENTER );
+ upperLayer.SetAnchorPoint( AnchorPoint::CENTER );
+
baseLayer.Add( upperLayer );
upperLayer.Add( mLightSource );
- //Calling this sets the light position of each model to that of the light source control.
- UpdateLight();
+ //Decide which light to use to begin with.
+ if( mLightFixed )
+ {
+ UseFixedLight();
+ }
+ else
+ {
+ UseManualLight();
+ }
}
//Updates the displayed models to account for parameter changes.
//Create mesh property map
Property::Map map;
map.Insert( Visual::Property::TYPE, Visual::MESH );
- map.Insert( MeshVisual::Property::OBJECT_URL, MODEL_FILE[mModelIndex] );
- map.Insert( MeshVisual::Property::MATERIAL_URL, MATERIAL_FILE[mModelIndex] );
+ map.Insert( MeshVisual::Property::OBJECT_URL, MODEL_FILE_TABLE[mModelIndex] );
+ map.Insert( MeshVisual::Property::MATERIAL_URL, MATERIAL_FILE_TABLE[mModelIndex] );
map.Insert( MeshVisual::Property::TEXTURES_PATH, TEXTURES_PATH );
map.Insert( MeshVisual::Property::SHADING_MODE, SHADING_MODE_TABLE[mShadingModeIndex] );
- map.Insert( MeshVisual::Property::USE_SOFT_NORMALS, false );
//Set the two controls to use the mesh
for( int i = 0; i < NUM_MESHES; i++ )
}
}
+ void UseFixedLight()
+ {
+ //Hide draggable source
+ mLightSource.SetVisible( false );
+
+ //Use stage dimensions to place light at center, offset outwards in z axis.
+ Stage stage = Stage::GetCurrent();
+ float width = stage.GetSize().width;
+ float height = stage.GetSize().height;
+ Vector3 lightPosition = Vector3( width / 2.0f, height / 2.0f, std::max( width, height ) * 5.0f );
+
+ //Set global light position
+ for( int i = 0; i < NUM_MESHES; ++i )
+ {
+ mModels[i].control.RegisterProperty( "lightPosition", lightPosition, Property::ANIMATABLE );
+ }
+ }
+
+ void UseManualLight()
+ {
+ //Show draggable source
+ mLightSource.SetVisible( true );
+
+ //Update to switch light position to that off the source.
+ UpdateLight();
+ }
+
//Updates the light position for each model to account for changes in the source on screen.
void UpdateLight()
{
//Set light position to the x and y of the light control, offset out of the screen.
Vector3 controlPosition = mLightSource.GetCurrentPosition();
- Vector3 lightPosition = Vector3( controlPosition.x, controlPosition.y, Stage::GetCurrent().GetSize().x * 2.0f );
+ Vector3 lightPosition = Vector3( controlPosition.x, controlPosition.y, Stage::GetCurrent().GetSize().x / 2.0f );
for( int i = 0; i < NUM_MESHES; ++i )
{
return true;
}
+
+ //Switch between a fixed light source in front of the screen, and a light source the user can drag around.
+ bool OnChangeLightModeClicked( Toolkit::Button button )
+ {
+ //Toggle state.
+ mLightFixed = !mLightFixed;
+
+ if( mLightFixed )
+ {
+ UseFixedLight();
+
+ button.SetLabelText( "FIXED" );
+ }
+ else
+ {
+ UseManualLight();
+
+ button.SetLabelText( "MANUAL" );
+ }
+
+ return true;
+ }
+
//If escape or the back button is pressed, quit the application (and return to the launcher)
void OnKeyEvent( const KeyEvent& event )
{
int mTag; //Identifies what kind of actor has been selected in OnTouch.
int mSelectedModelIndex; //Index of model selected on screen.
bool mPaused; //If true, all animations are paused and should stay so.
+ bool mLightFixed; //If false, the light is in manual.
};
// Entry point for Linux & Tizen applications
projects / platform / core / uifw / dali-demo.git / commitdiff
