*/
// EXTERNAL INCLUDES
-#include <dali/dali.h>
#include <dali-toolkit/dali-toolkit.h>
-#include <dali/integration-api/debug.h>
+#include <dali/dali.h>
#include <dali/devel-api/adaptor-framework/file-loader.h>
+#include <dali/integration-api/debug.h>
-#include <sstream>
-#include <limits>
#include <cctype>
+#include <limits>
+#include <sstream>
// INTERNAL INCLUDES
-#include "shared/view.h"
#include "shared/utility.h"
+#include "shared/view.h"
using namespace Dali;
namespace
{
-const char * const APPLICATION_TITLE( "Refraction Effect" );
-const char * const TOOLBAR_IMAGE( DEMO_IMAGE_DIR "top-bar.png" );
-const char * const CHANGE_TEXTURE_ICON( DEMO_IMAGE_DIR "icon-change.png" );
-const char * const CHANGE_TEXTURE_ICON_SELECTED( DEMO_IMAGE_DIR "icon-change-selected.png" );
-const char * const CHANGE_MESH_ICON( DEMO_IMAGE_DIR "icon-replace.png" );
-const char * const CHANGE_MESH_ICON_SELECTED( DEMO_IMAGE_DIR "icon-replace-selected.png" );
+const char* const APPLICATION_TITLE("Refraction Effect");
+const char* const TOOLBAR_IMAGE(DEMO_IMAGE_DIR "top-bar.png");
+const char* const CHANGE_TEXTURE_ICON(DEMO_IMAGE_DIR "icon-change.png");
+const char* const CHANGE_TEXTURE_ICON_SELECTED(DEMO_IMAGE_DIR "icon-change-selected.png");
+const char* const CHANGE_MESH_ICON(DEMO_IMAGE_DIR "icon-replace.png");
+const char* const CHANGE_MESH_ICON_SELECTED(DEMO_IMAGE_DIR "icon-replace-selected.png");
const char* MESH_FILES[] =
-{
- DEMO_MODEL_DIR "surface_pattern_v01.obj",
- DEMO_MODEL_DIR "surface_pattern_v02.obj"
-};
-const unsigned int NUM_MESH_FILES( sizeof( MESH_FILES ) / sizeof( MESH_FILES[0] ) );
+ {
+ DEMO_MODEL_DIR "surface_pattern_v01.obj",
+ DEMO_MODEL_DIR "surface_pattern_v02.obj"};
+const unsigned int NUM_MESH_FILES(sizeof(MESH_FILES) / sizeof(MESH_FILES[0]));
-const char* TEXTURE_IMAGES[]=
-{
- DEMO_IMAGE_DIR "background-1.jpg",
- DEMO_IMAGE_DIR "background-2.jpg",
- DEMO_IMAGE_DIR "background-3.jpg",
- DEMO_IMAGE_DIR "background-4.jpg"
-};
-const unsigned int NUM_TEXTURE_IMAGES( sizeof( TEXTURE_IMAGES ) / sizeof( TEXTURE_IMAGES[0] ) );
+const char* TEXTURE_IMAGES[] =
+ {
+ DEMO_IMAGE_DIR "background-1.jpg",
+ DEMO_IMAGE_DIR "background-2.jpg",
+ DEMO_IMAGE_DIR "background-3.jpg",
+ DEMO_IMAGE_DIR "background-4.jpg"};
+const unsigned int NUM_TEXTURE_IMAGES(sizeof(TEXTURE_IMAGES) / sizeof(TEXTURE_IMAGES[0]));
struct LightOffsetConstraint
{
- LightOffsetConstraint( float radius )
- : mRadius( radius )
+ LightOffsetConstraint(float radius)
+ : mRadius(radius)
{
}
- void operator()( Vector2& current, const PropertyInputContainer& inputs )
+ void operator()(Vector2& current, const PropertyInputContainer& inputs)
{
float spinAngle = inputs[0]->GetFloat();
- current.x = cos( spinAngle );
- current.y = sin( spinAngle );
+ current.x = cos(spinAngle);
+ current.y = sin(spinAngle);
current *= mRadius;
}
Vector2 textureCoord;
Vertex()
- {}
+ {
+ }
- Vertex( const Vector3& position, const Vector3& normal, const Vector2& textureCoord )
- : position( position ), normal( normal ), textureCoord( textureCoord )
- {}
+ Vertex(const Vector3& position, const Vector3& normal, const Vector2& textureCoord)
+ : position(position),
+ normal(normal),
+ textureCoord(textureCoord)
+ {
+ }
};
/************************************************************************************************
*** The shader source is used when the MeshActor is not touched***
************************************************************************************************/
+// clang-format off
const char* VERTEX_SHADER_FLAT = DALI_COMPOSE_SHADER(
attribute mediump vec3 aPosition;\n
attribute mediump vec3 aNormal;\n
gl_FragColor = vec4( lightedColor, color.a ) * uColor;\n
}\n
);
+// clang-format on
} // namespace
-
/*************************************************/
/*Demo using RefractionEffect*****************/
/*************************************************/
class RefractionEffectExample : public ConnectionTracker
{
public:
- RefractionEffectExample( Application &application )
- : mApplication( application ),
+ RefractionEffectExample(Application& application)
+ : mApplication(application),
mContent(),
mTextureSet(),
mGeometry(),
mShaderRefraction(),
mLightAnimation(),
mStrenghAnimation(),
- mLightXYOffsetIndex( Property::INVALID_INDEX ),
- mSpinAngleIndex( Property::INVALID_INDEX ),
- mLightIntensityIndex( Property::INVALID_INDEX ),
- mEffectStrengthIndex( Property::INVALID_INDEX ),
+ mLightXYOffsetIndex(Property::INVALID_INDEX),
+ mSpinAngleIndex(Property::INVALID_INDEX),
+ mLightIntensityIndex(Property::INVALID_INDEX),
+ mEffectStrengthIndex(Property::INVALID_INDEX),
mChangeTextureButton(),
mChangeMeshButton(),
- mCurrentTextureId( 1 ),
- mCurrentMeshId( 0 )
+ mCurrentTextureId(1),
+ mCurrentMeshId(0)
{
// Connect to the Application's Init signal
application.InitSignal().Connect(this, &RefractionEffectExample::Create);
}
private:
-
// The Init signal is received once (only) during the Application lifetime
void Create(Application& application)
{
- Window window = application.GetWindow();
+ Window window = application.GetWindow();
Vector2 windowSize = window.GetSize();
window.KeyEventSignal().Connect(this, &RefractionEffectExample::OnKeyEvent);
// Creates a default view with a default tool bar.
// The view is added to the window.
Toolkit::ToolBar toolBar;
- Toolkit::Control view;
- mContent = DemoHelper::CreateView( application,
- view,
- toolBar,
- "",
- TOOLBAR_IMAGE,
- APPLICATION_TITLE );
+ Toolkit::Control view;
+ mContent = DemoHelper::CreateView(application,
+ view,
+ toolBar,
+ "",
+ TOOLBAR_IMAGE,
+ APPLICATION_TITLE);
// Add a button to change background. (right of toolbar)
mChangeTextureButton = Toolkit::PushButton::New();
- mChangeTextureButton.SetProperty( Toolkit::Button::Property::UNSELECTED_BACKGROUND_VISUAL, CHANGE_TEXTURE_ICON );
- mChangeTextureButton.SetProperty( Toolkit::Button::Property::SELECTED_BACKGROUND_VISUAL, CHANGE_TEXTURE_ICON_SELECTED );
- mChangeTextureButton.ClickedSignal().Connect( this, &RefractionEffectExample::OnChangeTexture );
- toolBar.AddControl( mChangeTextureButton,
- DemoHelper::DEFAULT_VIEW_STYLE.mToolBarButtonPercentage,
- Toolkit::Alignment::HORIZONTAL_RIGHT,
- DemoHelper::DEFAULT_MODE_SWITCH_PADDING );
+ mChangeTextureButton.SetProperty(Toolkit::Button::Property::UNSELECTED_BACKGROUND_VISUAL, CHANGE_TEXTURE_ICON);
+ mChangeTextureButton.SetProperty(Toolkit::Button::Property::SELECTED_BACKGROUND_VISUAL, CHANGE_TEXTURE_ICON_SELECTED);
+ mChangeTextureButton.ClickedSignal().Connect(this, &RefractionEffectExample::OnChangeTexture);
+ toolBar.AddControl(mChangeTextureButton,
+ DemoHelper::DEFAULT_VIEW_STYLE.mToolBarButtonPercentage,
+ Toolkit::Alignment::HORIZONTAL_RIGHT,
+ DemoHelper::DEFAULT_MODE_SWITCH_PADDING);
// Add a button to change mesh pattern. ( left of bar )
mChangeMeshButton = Toolkit::PushButton::New();
- mChangeMeshButton.SetProperty( Toolkit::Button::Property::UNSELECTED_BACKGROUND_VISUAL, CHANGE_MESH_ICON );
- mChangeMeshButton.SetProperty( Toolkit::Button::Property::SELECTED_BACKGROUND_VISUAL, CHANGE_MESH_ICON_SELECTED );
- mChangeMeshButton.ClickedSignal().Connect( this, &RefractionEffectExample::OnChangeMesh );
- toolBar.AddControl( mChangeMeshButton,
- DemoHelper::DEFAULT_VIEW_STYLE.mToolBarButtonPercentage,
- Toolkit::Alignment::HORIZONTAL_LEFT,
- DemoHelper::DEFAULT_MODE_SWITCH_PADDING );
-
-
+ mChangeMeshButton.SetProperty(Toolkit::Button::Property::UNSELECTED_BACKGROUND_VISUAL, CHANGE_MESH_ICON);
+ mChangeMeshButton.SetProperty(Toolkit::Button::Property::SELECTED_BACKGROUND_VISUAL, CHANGE_MESH_ICON_SELECTED);
+ mChangeMeshButton.ClickedSignal().Connect(this, &RefractionEffectExample::OnChangeMesh);
+ toolBar.AddControl(mChangeMeshButton,
+ DemoHelper::DEFAULT_VIEW_STYLE.mToolBarButtonPercentage,
+ Toolkit::Alignment::HORIZONTAL_LEFT,
+ DemoHelper::DEFAULT_MODE_SWITCH_PADDING);
// shader used when the screen is not touched, render a flat surface
- mShaderFlat = Shader::New( VERTEX_SHADER_FLAT, FRAGMENT_SHADER_FLAT );
- mGeometry = CreateGeometry( MESH_FILES[mCurrentMeshId] );
+ mShaderFlat = Shader::New(VERTEX_SHADER_FLAT, FRAGMENT_SHADER_FLAT);
+ mGeometry = CreateGeometry(MESH_FILES[mCurrentMeshId]);
- Texture texture = DemoHelper::LoadWindowFillingTexture( window.GetSize(), TEXTURE_IMAGES[mCurrentTextureId] );
- mTextureSet = TextureSet::New();
- mTextureSet.SetTexture( 0u, texture );
+ Texture texture = DemoHelper::LoadWindowFillingTexture(window.GetSize(), TEXTURE_IMAGES[mCurrentTextureId]);
+ mTextureSet = TextureSet::New();
+ mTextureSet.SetTexture(0u, texture);
- mRenderer = Renderer::New( mGeometry, mShaderFlat );
- mRenderer.SetTextures( mTextureSet );
+ mRenderer = Renderer::New(mGeometry, mShaderFlat);
+ mRenderer.SetTextures(mTextureSet);
mMeshActor = Actor::New();
- mMeshActor.AddRenderer( mRenderer );
- mMeshActor.SetProperty( Actor::Property::SIZE, windowSize );
- mMeshActor.SetProperty( Actor::Property::PARENT_ORIGIN,ParentOrigin::CENTER);
- mContent.Add( mMeshActor );
+ mMeshActor.AddRenderer(mRenderer);
+ mMeshActor.SetProperty(Actor::Property::SIZE, windowSize);
+ mMeshActor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER);
+ mContent.Add(mMeshActor);
// Connect the callback to the touch signal on the mesh actor
- mContent.TouchedSignal().Connect( this, &RefractionEffectExample::OnTouch );
+ mContent.TouchedSignal().Connect(this, &RefractionEffectExample::OnTouch);
// shader used when the finger is touching the screen. render refraction effect
- mShaderRefraction = Shader::New( VERTEX_SHADER_REFRACTION, FRAGMENT_SHADER_REFRACTION );
+ mShaderRefraction = Shader::New(VERTEX_SHADER_REFRACTION, FRAGMENT_SHADER_REFRACTION);
// register uniforms
- mLightXYOffsetIndex = mMeshActor.RegisterProperty( "uLightXYOffset", Vector2::ZERO );
+ mLightXYOffsetIndex = mMeshActor.RegisterProperty("uLightXYOffset", Vector2::ZERO);
- mLightIntensityIndex = mMeshActor.RegisterProperty( "uLightIntensity", 2.5f );
+ mLightIntensityIndex = mMeshActor.RegisterProperty("uLightIntensity", 2.5f);
- mEffectStrengthIndex = mMeshActor.RegisterProperty( "uEffectStrength", 0.f );
+ mEffectStrengthIndex = mMeshActor.RegisterProperty("uEffectStrength", 0.f);
- Vector3 lightPosition( -windowSize.x*0.5f, -windowSize.y*0.5f, windowSize.x*0.5f ); // top_left
- mMeshActor.RegisterProperty( "uLightPosition", lightPosition );
+ Vector3 lightPosition(-windowSize.x * 0.5f, -windowSize.y * 0.5f, windowSize.x * 0.5f); // top_left
+ mMeshActor.RegisterProperty("uLightPosition", lightPosition);
- Property::Index lightSpinOffsetIndex = mMeshActor.RegisterProperty( "uLightSpinOffset", Vector2::ZERO );
+ Property::Index lightSpinOffsetIndex = mMeshActor.RegisterProperty("uLightSpinOffset", Vector2::ZERO);
- mSpinAngleIndex = mMeshActor.RegisterProperty("uSpinAngle", 0.f );
- Constraint constraint = Constraint::New<Vector2>( mMeshActor, lightSpinOffsetIndex, LightOffsetConstraint(windowSize.x*0.1f) );
- constraint.AddSource( LocalSource(mSpinAngleIndex) );
+ mSpinAngleIndex = mMeshActor.RegisterProperty("uSpinAngle", 0.f);
+ Constraint constraint = Constraint::New<Vector2>(mMeshActor, lightSpinOffsetIndex, LightOffsetConstraint(windowSize.x * 0.1f));
+ constraint.AddSource(LocalSource(mSpinAngleIndex));
constraint.Apply();
// the animation which spin the light around the finger touch position
mLightAnimation = Animation::New(2.f);
- mLightAnimation.AnimateTo( Property( mMeshActor, mSpinAngleIndex ), Math::PI*2.f );
- mLightAnimation.SetLooping( true );
+ mLightAnimation.AnimateTo(Property(mMeshActor, mSpinAngleIndex), Math::PI * 2.f);
+ mLightAnimation.SetLooping(true);
mLightAnimation.Pause();
}
- void SetLightXYOffset( const Vector2& offset )
+ void SetLightXYOffset(const Vector2& offset)
{
- mMeshActor.SetProperty( mLightXYOffsetIndex, offset );
+ mMeshActor.SetProperty(mLightXYOffsetIndex, offset);
}
/**
* Create a mesh actor with different geometry to replace the current one
*/
- bool OnChangeMesh( Toolkit::Button button )
+ bool OnChangeMesh(Toolkit::Button button)
{
- mCurrentMeshId = ( mCurrentMeshId + 1 ) % NUM_MESH_FILES;
- mGeometry = CreateGeometry( MESH_FILES[mCurrentMeshId] );
- mRenderer.SetGeometry( mGeometry );
+ mCurrentMeshId = (mCurrentMeshId + 1) % NUM_MESH_FILES;
+ mGeometry = CreateGeometry(MESH_FILES[mCurrentMeshId]);
+ mRenderer.SetGeometry(mGeometry);
return true;
}
- bool OnChangeTexture( Toolkit::Button button )
+ bool OnChangeTexture(Toolkit::Button button)
{
- mCurrentTextureId = ( mCurrentTextureId + 1 ) % NUM_TEXTURE_IMAGES;
- Texture texture = DemoHelper::LoadWindowFillingTexture( mApplication.GetWindow().GetSize(), TEXTURE_IMAGES[mCurrentTextureId] );
- mTextureSet.SetTexture( 0u, texture );
+ mCurrentTextureId = (mCurrentTextureId + 1) % NUM_TEXTURE_IMAGES;
+ Texture texture = DemoHelper::LoadWindowFillingTexture(mApplication.GetWindow().GetSize(), TEXTURE_IMAGES[mCurrentTextureId]);
+ mTextureSet.SetTexture(0u, texture);
return true;
}
- bool OnTouch( Actor actor, const TouchEvent& event )
+ bool OnTouch(Actor actor, const TouchEvent& event)
{
- switch( event.GetState( 0 ) )
+ switch(event.GetState(0))
{
case PointState::DOWN:
{
- mRenderer.SetShader( mShaderRefraction );
+ mRenderer.SetShader(mShaderRefraction);
- SetLightXYOffset( event.GetScreenPosition( 0 ) );
+ SetLightXYOffset(event.GetScreenPosition(0));
mLightAnimation.Play();
- if( mStrenghAnimation )
+ if(mStrenghAnimation)
{
mStrenghAnimation.Clear();
}
- mStrenghAnimation= Animation::New(0.5f);
- mStrenghAnimation.AnimateTo( Property( mMeshActor, mEffectStrengthIndex ), 1.f );
+ mStrenghAnimation = Animation::New(0.5f);
+ mStrenghAnimation.AnimateTo(Property(mMeshActor, mEffectStrengthIndex), 1.f);
mStrenghAnimation.Play();
break;
case PointState::MOTION:
{
// make the light position following the finger movement
- SetLightXYOffset( event.GetScreenPosition( 0 ) );
+ SetLightXYOffset(event.GetScreenPosition(0));
break;
}
case PointState::UP:
{
mLightAnimation.Pause();
- if( mStrenghAnimation )
+ if(mStrenghAnimation)
{
mStrenghAnimation.Clear();
}
mStrenghAnimation = Animation::New(0.5f);
- mStrenghAnimation.AnimateTo( Property( mMeshActor, mEffectStrengthIndex ), 0.f );
- mStrenghAnimation.FinishedSignal().Connect( this, &RefractionEffectExample::OnTouchFinished );
+ mStrenghAnimation.AnimateTo(Property(mMeshActor, mEffectStrengthIndex), 0.f);
+ mStrenghAnimation.FinishedSignal().Connect(this, &RefractionEffectExample::OnTouchFinished);
mStrenghAnimation.Play();
break;
}
return true;
}
- void OnTouchFinished( Animation& source )
+ void OnTouchFinished(Animation& source)
{
- mRenderer.SetShader( mShaderFlat );
- SetLightXYOffset( Vector2::ZERO );
+ mRenderer.SetShader(mShaderFlat);
+ SetLightXYOffset(Vector2::ZERO);
}
Geometry CreateGeometry(const std::string& objFileName)
{
std::vector<Vector3> vertexPositions;
Vector<unsigned int> faceIndices;
- Vector<float> boundingBox;
+ Vector<float> boundingBox;
// read the vertice and faces from the .obj file, and record the bounding box
- ReadObjFile( objFileName, boundingBox, vertexPositions, faceIndices );
+ ReadObjFile(objFileName, boundingBox, vertexPositions, faceIndices);
std::vector<Vector2> textureCoordinates;
// align the mesh, scale it to fit the screen size, and calculate the texture coordinate for each vertex
- ShapeResizeAndTexureCoordinateCalculation( boundingBox, vertexPositions, textureCoordinates );
+ ShapeResizeAndTexureCoordinateCalculation(boundingBox, vertexPositions, textureCoordinates);
// re-organize the mesh, the vertices are duplicated, each vertex only belongs to one triangle.
// Without sharing vertex between triangle, so we can manipulate the texture offset on each triangle conveniently.
std::vector<Vertex> vertices;
std::size_t size = faceIndices.Size();
- vertices.reserve( size );
+ vertices.reserve(size);
- for( std::size_t i=0; i<size; i=i+3 )
+ for(std::size_t i = 0; i < size; i = i + 3)
{
- Vector3 edge1 = vertexPositions[ faceIndices[i+2] ] - vertexPositions[ faceIndices[i] ];
- Vector3 edge2 = vertexPositions[ faceIndices[i+1] ] - vertexPositions[ faceIndices[i] ];
+ Vector3 edge1 = vertexPositions[faceIndices[i + 2]] - vertexPositions[faceIndices[i]];
+ Vector3 edge2 = vertexPositions[faceIndices[i + 1]] - vertexPositions[faceIndices[i]];
Vector3 normal = edge1.Cross(edge2);
normal.Normalize();
// make sure all the faces are front-facing
- if( normal.z > 0 )
+ if(normal.z > 0)
{
- vertices.push_back( Vertex( vertexPositions[ faceIndices[i] ], normal, textureCoordinates[ faceIndices[i] ] ) );
- vertices.push_back( Vertex( vertexPositions[ faceIndices[i+1] ], normal, textureCoordinates[ faceIndices[i+1] ] ) );
- vertices.push_back( Vertex( vertexPositions[ faceIndices[i+2] ], normal, textureCoordinates[ faceIndices[i+2] ] ) );
+ vertices.push_back(Vertex(vertexPositions[faceIndices[i]], normal, textureCoordinates[faceIndices[i]]));
+ vertices.push_back(Vertex(vertexPositions[faceIndices[i + 1]], normal, textureCoordinates[faceIndices[i + 1]]));
+ vertices.push_back(Vertex(vertexPositions[faceIndices[i + 2]], normal, textureCoordinates[faceIndices[i + 2]]));
}
else
{
normal *= -1.f;
- vertices.push_back( Vertex( vertexPositions[ faceIndices[i] ], normal, textureCoordinates[ faceIndices[i] ] ) );
- vertices.push_back( Vertex( vertexPositions[ faceIndices[i+2] ], normal, textureCoordinates[ faceIndices[i+2] ] ) );
- vertices.push_back( Vertex( vertexPositions[ faceIndices[i+1] ], normal, textureCoordinates[ faceIndices[i+1] ] ) );
+ vertices.push_back(Vertex(vertexPositions[faceIndices[i]], normal, textureCoordinates[faceIndices[i]]));
+ vertices.push_back(Vertex(vertexPositions[faceIndices[i + 2]], normal, textureCoordinates[faceIndices[i + 2]]));
+ vertices.push_back(Vertex(vertexPositions[faceIndices[i + 1]], normal, textureCoordinates[faceIndices[i + 1]]));
}
}
Property::Map vertexFormat;
- vertexFormat["aPosition"] = Property::VECTOR3;
- vertexFormat["aNormal"] = Property::VECTOR3;
- vertexFormat["aTexCoord"] = Property::VECTOR2;
- VertexBuffer surfaceVertices = VertexBuffer::New( vertexFormat );
- surfaceVertices.SetData( &vertices[0], vertices.size() );
+ vertexFormat["aPosition"] = Property::VECTOR3;
+ vertexFormat["aNormal"] = Property::VECTOR3;
+ vertexFormat["aTexCoord"] = Property::VECTOR2;
+ VertexBuffer surfaceVertices = VertexBuffer::New(vertexFormat);
+ surfaceVertices.SetData(&vertices[0], vertices.size());
Geometry surface = Geometry::New();
- surface.AddVertexBuffer( surfaceVertices );
+ surface.AddVertexBuffer(surfaceVertices);
return surface;
}
- void ReadObjFile( const std::string& objFileName,
- Vector<float>& boundingBox,
- std::vector<Vector3>& vertexPositions,
- Vector<unsigned int>& faceIndices)
+ void ReadObjFile(const std::string& objFileName,
+ Vector<float>& boundingBox,
+ std::vector<Vector3>& vertexPositions,
+ Vector<unsigned int>& faceIndices)
{
- std::streampos bufferSize = 0;
+ std::streampos bufferSize = 0;
Dali::Vector<char> fileBuffer;
- if( !Dali::FileLoader::ReadFile( objFileName, bufferSize, fileBuffer, Dali::FileLoader::FileType::TEXT ) )
+ if(!Dali::FileLoader::ReadFile(objFileName, bufferSize, fileBuffer, Dali::FileLoader::FileType::TEXT))
{
- DALI_LOG_WARNING( "file open failed for: \"%s\"", objFileName.c_str() );
- return;
+ DALI_LOG_WARNING("file open failed for: \"%s\"", objFileName.c_str());
+ return;
}
- fileBuffer.PushBack( '\0' );
+ fileBuffer.PushBack('\0');
- std::stringstream iss( &fileBuffer[0], std::ios::in );
+ std::stringstream iss(&fileBuffer[0], std::ios::in);
- boundingBox.Resize( 6 );
- boundingBox[0]=boundingBox[2]=boundingBox[4] = std::numeric_limits<float>::max();
- boundingBox[1]=boundingBox[3]=boundingBox[5] = -std::numeric_limits<float>::max();
+ boundingBox.Resize(6);
+ boundingBox[0] = boundingBox[2] = boundingBox[4] = std::numeric_limits<float>::max();
+ boundingBox[1] = boundingBox[3] = boundingBox[5] = -std::numeric_limits<float>::max();
std::string line;
- while( std::getline( iss, line ) )
+ while(std::getline(iss, line))
{
- if( line[0] == 'v' && std::isspace(line[1])) // vertex
+ if(line[0] == 'v' && std::isspace(line[1])) // vertex
{
std::istringstream iss(line.substr(2), std::istringstream::in);
- unsigned int i = 0;
- Vector3 vertex;
- while( iss >> vertex[i++] && i < 3);
- if( vertex.x < boundingBox[0] ) boundingBox[0] = vertex.x;
- if( vertex.x > boundingBox[1] ) boundingBox[1] = vertex.x;
- if( vertex.y < boundingBox[2] ) boundingBox[2] = vertex.y;
- if( vertex.y > boundingBox[3] ) boundingBox[3] = vertex.y;
- if( vertex.z < boundingBox[4] ) boundingBox[4] = vertex.z;
- if( vertex.z > boundingBox[5] ) boundingBox[5] = vertex.z;
- vertexPositions.push_back( vertex );
+ unsigned int i = 0;
+ Vector3 vertex;
+ while(iss >> vertex[i++] && i < 3)
+ ;
+ if(vertex.x < boundingBox[0]) boundingBox[0] = vertex.x;
+ if(vertex.x > boundingBox[1]) boundingBox[1] = vertex.x;
+ if(vertex.y < boundingBox[2]) boundingBox[2] = vertex.y;
+ if(vertex.y > boundingBox[3]) boundingBox[3] = vertex.y;
+ if(vertex.z < boundingBox[4]) boundingBox[4] = vertex.z;
+ if(vertex.z > boundingBox[5]) boundingBox[5] = vertex.z;
+ vertexPositions.push_back(vertex);
}
- else if( line[0] == 'f' ) //face
+ else if(line[0] == 'f') //face
{
unsigned int numOfInt = 3;
- while( true )
+ while(true)
{
- std::size_t found = line.find('/');
- if( found == std::string::npos )
+ std::size_t found = line.find('/');
+ if(found == std::string::npos)
{
break;
}
numOfInt++;
}
- std::istringstream iss(line.substr(2), std::istringstream::in);
+ std::istringstream iss(line.substr(2), std::istringstream::in);
Dali::Vector<unsigned int> indices;
indices.Resize(numOfInt);
- unsigned int i=0;
- while( iss >> indices[i++] && i < numOfInt);
- unsigned int step = (i+1) / 3;
- faceIndices.PushBack( indices[0]-1 );
- faceIndices.PushBack( indices[step]-1 );
- faceIndices.PushBack( indices[2*step]-1 );
+ unsigned int i = 0;
+ while(iss >> indices[i++] && i < numOfInt)
+ ;
+ unsigned int step = (i + 1) / 3;
+ faceIndices.PushBack(indices[0] - 1);
+ faceIndices.PushBack(indices[step] - 1);
+ faceIndices.PushBack(indices[2 * step] - 1);
}
}
}
- void ShapeResizeAndTexureCoordinateCalculation( const Vector<float>& boundingBox,
- std::vector<Vector3>& vertexPositions,
- std::vector<Vector2>& textureCoordinates)
+ void ShapeResizeAndTexureCoordinateCalculation(const Vector<float>& boundingBox,
+ std::vector<Vector3>& vertexPositions,
+ std::vector<Vector2>& textureCoordinates)
{
- Vector3 bBoxSize( boundingBox[1] - boundingBox[0], boundingBox[3] - boundingBox[2], boundingBox[5] - boundingBox[4]);
- Vector3 bBoxMinCorner( boundingBox[0], boundingBox[2], boundingBox[4] );
+ Vector3 bBoxSize(boundingBox[1] - boundingBox[0], boundingBox[3] - boundingBox[2], boundingBox[5] - boundingBox[4]);
+ Vector3 bBoxMinCorner(boundingBox[0], boundingBox[2], boundingBox[4]);
Vector2 windowSize = mApplication.GetWindow().GetSize();
- Vector3 scale( windowSize.x / bBoxSize.x, windowSize.y / bBoxSize.y, 1.f );
- scale.z = (scale.x + scale.y)/2.f;
+ Vector3 scale(windowSize.x / bBoxSize.x, windowSize.y / bBoxSize.y, 1.f);
+ scale.z = (scale.x + scale.y) / 2.f;
textureCoordinates.reserve(vertexPositions.size());
- for( std::vector<Vector3>::iterator iter = vertexPositions.begin(); iter != vertexPositions.end(); iter++ )
+ for(std::vector<Vector3>::iterator iter = vertexPositions.begin(); iter != vertexPositions.end(); iter++)
{
- Vector3 newPosition( (*iter) - bBoxMinCorner ) ;
+ Vector3 newPosition((*iter) - bBoxMinCorner);
- textureCoordinates.push_back( Vector2( newPosition.x / bBoxSize.x, newPosition.y / bBoxSize.y ) );
+ textureCoordinates.push_back(Vector2(newPosition.x / bBoxSize.x, newPosition.y / bBoxSize.y));
newPosition -= bBoxSize * 0.5f;
(*iter) = newPosition * scale;
{
if(event.GetState() == KeyEvent::DOWN)
{
- if( IsKey( event, Dali::DALI_KEY_ESCAPE) || IsKey( event, Dali::DALI_KEY_BACK) )
+ if(IsKey(event, Dali::DALI_KEY_ESCAPE) || IsKey(event, Dali::DALI_KEY_BACK))
{
mApplication.Quit();
}
}
private:
+ Application& mApplication;
+ Layer mContent;
+ TextureSet mTextureSet;
+ Geometry mGeometry;
+ Renderer mRenderer;
+ Actor mMeshActor;
- Application& mApplication;
- Layer mContent;
- TextureSet mTextureSet;
- Geometry mGeometry;
- Renderer mRenderer;
- Actor mMeshActor;
-
- Shader mShaderFlat;
- Shader mShaderRefraction;
+ Shader mShaderFlat;
+ Shader mShaderRefraction;
- Animation mLightAnimation;
- Animation mStrenghAnimation;
+ Animation mLightAnimation;
+ Animation mStrenghAnimation;
Property::Index mLightXYOffsetIndex;
Property::Index mSpinAngleIndex;
Property::Index mLightIntensityIndex;
Property::Index mEffectStrengthIndex;
- Toolkit::PushButton mChangeTextureButton;
- Toolkit::PushButton mChangeMeshButton;
- unsigned int mCurrentTextureId;
- unsigned int mCurrentMeshId;
+ Toolkit::PushButton mChangeTextureButton;
+ Toolkit::PushButton mChangeMeshButton;
+ unsigned int mCurrentTextureId;
+ unsigned int mCurrentMeshId;
};
/*****************************************************************************/
-int DALI_EXPORT_API main(int argc, char **argv)
+int DALI_EXPORT_API main(int argc, char** argv)
{
- Application app = Application::New(&argc, &argv, DEMO_THEME_PATH);
+ Application app = Application::New(&argc, &argv, DEMO_THEME_PATH);
RefractionEffectExample theApp(app);
app.MainLoop();
return 0;
projects / platform / core / uifw / dali-demo.git / blobdiff