examples/animated-shapes/animated-shapes-example.cpp

   1 /*
   2  * Copyright (c) 2016 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 #include <dali/dali.h>
  19 #include <dali-toolkit/dali-toolkit.h>
  20 #include "shared/view.h"
  21
  22 #include <sstream>
  23
  24 using namespace Dali;
  25 using namespace Dali::Toolkit;
  26
  27 namespace
  28 {
  29
  30 const char* APPLICATION_TITLE("Animated Shapes");
  31
  32 const char* VERTEX_SHADER = DALI_COMPOSE_SHADER
  33 (
  34   attribute mediump vec3 aCoefficient;
  35   uniform mediump mat4 uMvpMatrix;
  36   uniform mediump vec3 uPosition[MAX_POINT_COUNT];
  37   varying lowp vec2 vCoefficient;
  38   void main()
  39   {
  40     int vertexId = int(aCoefficient.z);
  41     gl_Position = uMvpMatrix * vec4(uPosition[vertexId], 1.0);
  42
  43     vCoefficient = aCoefficient.xy;
  44   }
  45 );
  46
  47 // Fragment shader.
  48 const char* FRAGMENT_SHADER = DALI_COMPOSE_SHADER
  49 (
  50   uniform lowp vec4 uColor;
  51   varying lowp vec2 vCoefficient;
  52   void main()
  53   {
  54     lowp float C = (vCoefficient.x*vCoefficient.x-vCoefficient.y);
  55     lowp float Cdx = dFdx(C);
  56     lowp float Cdy = dFdy(C);
  57
  58     lowp float distance = float(C / sqrt(Cdx*Cdx + Cdy*Cdy));
  59     lowp float alpha = 0.5 - distance;
  60     gl_FragColor = vec4( uColor.rgb, uColor.a * alpha );
  61   }
  62 );
  63
  64 Shader CreateShader( unsigned int pointCount )
  65 {
  66   std::ostringstream vertexShader;
  67   vertexShader << "#define MAX_POINT_COUNT "<< pointCount << "\n"<<VERTEX_SHADER;
  68
  69   std::ostringstream fragmentShader;
  70   fragmentShader << "#extension GL_OES_standard_derivatives : enable "<< "\n"<<FRAGMENT_SHADER;
  71
  72   Shader shader = Shader::New( vertexShader.str(), fragmentShader.str() );
  73   for( unsigned int i(0); i<pointCount; ++i )
  74   {
  75     std::ostringstream propertyName;
  76     propertyName << "uPosition["<<i<<"]";
  77     shader.RegisterProperty(propertyName.str(),Vector3(0.0f,0.0f,0.0f) );
  78   }
  79
  80   return shader;
  81 }
  82
  83 } //unnamed namespace
  84
  85 // This example shows resolution independent rendering and animation of curves using the gpu.
  86 //
  87 class AnimatedShapesExample : public ConnectionTracker
  88 {
  89 public:
  90
  91   AnimatedShapesExample( Application& application )
  92 : mApplication( application )
  93 {
  94     // Connect to the Application's Init signal
  95     mApplication.InitSignal().Connect( this, &AnimatedShapesExample::Create );
  96 }
  97
  98   ~AnimatedShapesExample()
  99   {
 100     // Nothing to do here;
 101   }
 102
 103   // The Init signal is received once (only) during the Application lifetime
 104   void Create( Application& application )
 105   {
 106     // Hide the indicator bar
 107     application.GetWindow().ShowIndicator( Dali::Window::INVISIBLE );
 108
 109     Stage stage = Stage::GetCurrent();
 110
 111     // Creates the background gradient
 112     Toolkit::Control background = Dali::Toolkit::Control::New();
 113     background.SetAnchorPoint( Dali::AnchorPoint::CENTER );
 114     background.SetParentOrigin( Dali::ParentOrigin::CENTER );
 115     background.SetResizePolicy( Dali::ResizePolicy::FILL_TO_PARENT, Dali::Dimension::ALL_DIMENSIONS );
 116     Dali::Property::Map map;
 117     map.Insert( Toolkit::Visual::Property::TYPE,  Visual::GRADIENT );
 118     Property::Array stopOffsets;
 119     stopOffsets.PushBack( 0.0f );
 120     stopOffsets.PushBack( 1.0f );
 121     map.Insert( GradientVisual::Property::STOP_OFFSET, stopOffsets );
 122     Property::Array stopColors;
 123     stopColors.PushBack( Vector4( 0.0f,0.0f,1.0f,1.0f ) );
 124     stopColors.PushBack( Vector4( 1.0f,1.0f,1.0f,1.0f ) );
 125     map.Insert( GradientVisual::Property::STOP_COLOR, stopColors );
 126     Vector2 halfStageSize = Stage::GetCurrent().GetSize()*0.5f;
 127     map.Insert( GradientVisual::Property::START_POSITION,  Vector2(0.0f,-halfStageSize.y) );
 128     map.Insert( GradientVisual::Property::END_POSITION,  Vector2(0.0f,halfStageSize.y)  );
 129     map.Insert( GradientVisual::Property::UNITS, GradientVisual::Units::USER_SPACE );
 130     background.SetProperty( Dali::Toolkit::Control::Property::BACKGROUND, map );
 131     stage.Add( background );
 132
 133     // Create a TextLabel for the application title.
 134     Toolkit::TextLabel label = Toolkit::TextLabel::New( APPLICATION_TITLE );
 135     label.SetAnchorPoint( AnchorPoint::TOP_CENTER );
 136     label.SetParentOrigin( Vector3( 0.5f, 0.0f, 0.5f ) );
 137     label.SetProperty( Toolkit::TextLabel::Property::HORIZONTAL_ALIGNMENT, "CENTER" );
 138     label.SetProperty( Toolkit::TextLabel::Property::VERTICAL_ALIGNMENT, "CENTER" );
 139     label.SetProperty( Toolkit::TextLabel::Property::TEXT_COLOR, Vector4( 1.0f, 1.0f, 1.0f, 1.0f ) );
 140     stage.Add( label );
 141
 142     CreateTriangleMorph(Vector3( stage.GetSize().x*0.5f, stage.GetSize().y*0.15f, 0.0f), 100.0f );
 143     CreateCircleMorph( Vector3( stage.GetSize().x*0.5f, stage.GetSize().y*0.5f, 0.0f), 55.0f );
 144     CreateQuadMorph( Vector3( stage.GetSize().x*0.5f, stage.GetSize().y*0.85f, 0.0f), 60.0f );
 145
 146     stage.KeyEventSignal().Connect( this, &AnimatedShapesExample::OnKeyEvent );
 147   }
 148
 149   void CreateTriangleMorph( Vector3 center, float side )
 150   {
 151     float h = ( side *0.5f ) / 0.866f;
 152
 153     Vector3 v0 = Vector3( -h, h, 0.0f );
 154     Vector3 v1 = Vector3( 0.0f, -side * 0.366f, 0.0f );
 155     Vector3 v2 = Vector3( h, h, 0.0f );
 156
 157     Vector3 v3 = v0 + ( ( v1 - v0 ) * 0.5f );
 158     Vector3 v4 = v1 + ( ( v2 - v1 ) * 0.5f );
 159     Vector3 v5 = v2 + ( ( v0 - v2 ) * 0.5f );
 160
 161     Shader shader = CreateShader( 12 );
 162     shader.SetProperty( shader.GetPropertyIndex( "uPosition[0]"), v0 );
 163     shader.SetProperty( shader.GetPropertyIndex( "uPosition[1]"), v3 );
 164     shader.SetProperty( shader.GetPropertyIndex( "uPosition[2]"), v1 );
 165
 166     shader.SetProperty( shader.GetPropertyIndex( "uPosition[3]"), v1 );
 167     shader.SetProperty( shader.GetPropertyIndex( "uPosition[4]"), v4 );
 168     shader.SetProperty( shader.GetPropertyIndex( "uPosition[5]"), v2 );
 169
 170     shader.SetProperty( shader.GetPropertyIndex( "uPosition[6]"), v2 );
 171     shader.SetProperty( shader.GetPropertyIndex( "uPosition[7]"), v5 );
 172     shader.SetProperty( shader.GetPropertyIndex( "uPosition[8]"), v0 );
 173
 174     shader.SetProperty( shader.GetPropertyIndex( "uPosition[9]"),  v0 );
 175     shader.SetProperty( shader.GetPropertyIndex( "uPosition[10]"), v1 );
 176     shader.SetProperty( shader.GetPropertyIndex( "uPosition[11]"), v2 );
 177
 178
 179     //Create geometry
 180     static const Vector3 vertexData[] = { Dali::Vector3( 0.0f, 0.0f, 0.0f ),
 181                                           Dali::Vector3( 0.5f, 0.0f, 1.0f ),
 182                                           Dali::Vector3( 1.0f, 1.0f, 2.0f ),
 183
 184                                           Dali::Vector3( 0.0f, 0.0f, 3.0f ),
 185                                           Dali::Vector3( 0.5f, 0.0f, 4.0f ),
 186                                           Dali::Vector3( 1.0f, 1.0f, 5.0f ),
 187
 188                                           Dali::Vector3( 0.0f, 0.0f, 6.0f ),
 189                                           Dali::Vector3( 0.5f, 0.0f, 7.0f ),
 190                                           Dali::Vector3( 1.0f, 1.0f, 8.0f ),
 191
 192                                           Dali::Vector3( 0.0f, 1.0f, 9.0f ),
 193                                           Dali::Vector3( 0.0f, 1.0f, 10.0f ),
 194                                           Dali::Vector3( 0.0f, 1.0f, 11.0f )
 195     };
 196
 197     unsigned short indexData[] = { 0, 2, 1, 3, 5, 4, 6, 8, 7, 9, 11, 10 };
 198
 199     //Create a vertex buffer for vertex positions and texture coordinates
 200     Dali::Property::Map vertexFormat;
 201     vertexFormat["aCoefficient"] = Dali::Property::VECTOR3;
 202     Dali::PropertyBuffer vertexBuffer = Dali::PropertyBuffer::New( vertexFormat );
 203     vertexBuffer.SetData( vertexData, sizeof(vertexData)/sizeof(vertexData[0]));
 204
 205     //Create the geometry
 206     Dali::Geometry geometry = Dali::Geometry::New();
 207     geometry.AddVertexBuffer( vertexBuffer );
 208     geometry.SetIndexBuffer( indexData, sizeof(indexData)/sizeof(indexData[0]) );
 209
 210     Renderer renderer = Renderer::New( geometry, shader );
 211     renderer.SetProperty( Renderer::Property::BLEND_MODE, BlendMode::ON );
 212
 213     Actor actor = Actor::New();
 214     actor.SetSize( 400.0f, 400.0f );
 215     actor.SetPosition( center );
 216     actor.SetAnchorPoint( AnchorPoint::CENTER );
 217     actor.SetColor(Vector4(1.0f,1.0f,0.0f,1.0f) );
 218     actor.AddRenderer( renderer );
 219
 220     Stage stage = Stage::GetCurrent();
 221     stage.Add( actor );
 222
 223     //Animation
 224     Animation animation = Animation::New(5.0f);
 225     KeyFrames k0 = KeyFrames::New();
 226     k0.Add( 0.0f,v3  );
 227     k0.Add( 0.5f, v3 + Vector3(-150.0f,-150.0f,0.0f));
 228     k0.Add( 1.0f, v3 );
 229     animation.AnimateBetween( Property(shader, "uPosition[1]"),k0, AlphaFunction::EASE_IN_OUT_SINE );
 230
 231     k0 = KeyFrames::New();
 232     k0.Add( 0.0f,v4  );
 233     k0.Add( 0.5f, v4 + Vector3(150.0f,-150.0f,0.0f));
 234     k0.Add( 1.0f, v4 );
 235     animation.AnimateBetween( Property(shader,"uPosition[4]"),k0, AlphaFunction::EASE_IN_OUT_SINE );
 236
 237     k0 = KeyFrames::New();
 238     k0.Add( 0.0f,v5  );
 239     k0.Add( 0.5f, v5 + Vector3(0.0,150.0f,0.0f));
 240     k0.Add( 1.0f, v5 );
 241     animation.AnimateBetween( Property(shader, "uPosition[7]"),k0, AlphaFunction::EASE_IN_OUT_SINE );
 242     animation.SetLooping( true );
 243     animation.Play();
 244   }
 245
 246   void CreateCircleMorph( Vector3 center, float radius )
 247   {
 248     Shader shader = CreateShader( 16 );
 249     shader.SetProperty( shader.GetPropertyIndex("uPosition[0]"), Vector3( -radius, -radius, 0.0f ) );
 250     shader.SetProperty( shader.GetPropertyIndex("uPosition[1]"), Vector3( 0.0f, -radius, 0.0f ) );
 251     shader.SetProperty( shader.GetPropertyIndex("uPosition[2]"), Vector3( radius, -radius, 0.0f ) );
 252
 253     shader.SetProperty( shader.GetPropertyIndex("uPosition[3]"), Vector3( radius, -radius, 0.0f ) );
 254     shader.SetProperty( shader.GetPropertyIndex("uPosition[4]"), Vector3( radius, 0.0f, 0.0f ) );
 255     shader.SetProperty( shader.GetPropertyIndex("uPosition[5]"), Vector3( radius, radius, 0.0f ) );
 256
 257     shader.SetProperty( shader.GetPropertyIndex("uPosition[6]"), Vector3( radius, radius, 0.0f ) );
 258     shader.SetProperty( shader.GetPropertyIndex("uPosition[7]"), Vector3( 0.0f, radius, 0.0f ) );
 259     shader.SetProperty( shader.GetPropertyIndex("uPosition[8]"), Vector3( -radius, radius, 0.0f ) );
 260
 261     shader.SetProperty( shader.GetPropertyIndex("uPosition[9]"),  Vector3( -radius, radius, 0.0f ) );
 262     shader.SetProperty( shader.GetPropertyIndex("uPosition[10]"), Vector3( -radius, 0.0f, 0.0f ) );
 263     shader.SetProperty( shader.GetPropertyIndex("uPosition[11]"), Vector3( -radius, -radius, 0.0f ) );
 264
 265     shader.SetProperty( shader.GetPropertyIndex("uPosition[12]"), Vector3( -radius, -radius, 0.0f ) );
 266     shader.SetProperty( shader.GetPropertyIndex("uPosition[13]"),  Vector3( radius, -radius, 0.0f ) );
 267     shader.SetProperty( shader.GetPropertyIndex("uPosition[14]"), Vector3( radius, radius, 0.0f ) );
 268     shader.SetProperty( shader.GetPropertyIndex("uPosition[15]"), Vector3( -radius, radius, 0.0f ) );
 269
 270     //shader.SetProperty( shader.GetPropertyIndex("uLineWidth"), 2.0f );
 271
 272     static const Vector3 vertexData[] = { Vector3( 0.0f, 0.0f, 0.0f ),
 273                                           Vector3( 0.5f, 0.0f, 1.0f ),
 274                                           Vector3( 1.0f, 1.0f, 2.0f ),
 275                                           Vector3( 0.0f, 0.0f, 3.0f ),
 276                                           Vector3( 0.5f, 0.0f, 4.0f ),
 277                                           Vector3( 1.0f, 1.0f, 5.0f ),
 278                                           Vector3( 0.0f, 0.0f, 6.0f ),
 279                                           Vector3( 0.5f, 0.0f, 7.0f ),
 280                                           Vector3( 1.0f, 1.0f, 8.0f ),
 281                                           Vector3( 0.0f, 0.0f, 9.0f ),
 282                                           Vector3( 0.5f, 0.0f, 10.0f ),
 283                                           Vector3( 1.0f, 1.0f, 11.0f ),
 284                                           Vector3( 0.0f, 1.0f, 12.0f ),
 285                                           Vector3( 0.0f, 1.0f, 13.0f ),
 286                                           Vector3( 0.0f, 1.0f, 14.0f ),
 287                                           Vector3( 0.0f, 1.0f, 15.0f )};
 288
 289     short unsigned int indexData[] = { 0, 2, 1, 3, 5, 4, 6, 8, 7, 9, 11, 10, 12, 13, 14, 12, 14, 15 };
 290
 291     //Create a vertex buffer for vertex positions and texture coordinates
 292     Dali::Property::Map vertexFormat;
 293     vertexFormat["aCoefficient"] = Dali::Property::VECTOR3;
 294     Dali::PropertyBuffer vertexBuffer = Dali::PropertyBuffer::New( vertexFormat );
 295     vertexBuffer.SetData( vertexData, sizeof(vertexData)/sizeof(vertexData[0]));
 296
 297     //Create the geometry
 298     Dali::Geometry geometry = Dali::Geometry::New();
 299     geometry.AddVertexBuffer( vertexBuffer );
 300     geometry.SetIndexBuffer( indexData, sizeof(indexData)/sizeof(indexData[0]) );
 301
 302     Renderer renderer = Renderer::New( geometry, shader );
 303     renderer.SetProperty( Renderer::Property::BLEND_MODE, BlendMode::ON );
 304
 305     Actor actor = Actor::New();
 306     actor.SetSize( 400.0f, 400.0f );
 307     actor.SetPosition( center );
 308     actor.SetAnchorPoint( AnchorPoint::CENTER );
 309     actor.AddRenderer( renderer );
 310
 311     Stage stage = Stage::GetCurrent();
 312     stage.Add( actor );
 313
 314     //Animation
 315     Animation animation = Animation::New(5.0f);
 316     KeyFrames k0 = KeyFrames::New();
 317     k0.Add( 0.0f, Vector3( 0.0f,-radius*1.85, 0.0f ) );
 318     k0.Add( 0.5f, Vector3( -radius*1.85, -radius*3.0f, 0.0f ) );
 319     k0.Add( 1.0f, Vector3( 0.0f,-radius*1.85, 0.0f ) );
 320     animation.AnimateBetween( Property( shader, shader.GetPropertyIndex("uPosition[1]") ),k0, AlphaFunction::EASE_IN_OUT_SINE );
 321
 322     k0 = KeyFrames::New();
 323     k0.Add( 0.0f, Vector3( radius*1.85, 0.0f, 0.0f ) );
 324     k0.Add( 0.5f, Vector3( radius*3.0f,-radius*1.85, 0.0f ) );
 325     k0.Add( 1.0f, Vector3( radius*1.85,0.0f, 0.0f ) );
 326     animation.AnimateBetween( Property(shader, shader.GetPropertyIndex("uPosition[4]")),k0, AlphaFunction::EASE_IN_OUT_SINE );
 327
 328     k0 = KeyFrames::New();
 329     k0.Add( 0.0f, Vector3( 0.0f, radius*1.85, 0.0f ) );
 330     k0.Add( 0.5f, Vector3( radius*1.85, radius*3.0f, 0.0f) );
 331     k0.Add( 1.0f, Vector3( 0.0f, radius*1.85, 0.0f) );
 332     animation.AnimateBetween( Property( shader, shader.GetPropertyIndex("uPosition[7]") ),k0, AlphaFunction::EASE_IN_OUT_SINE );
 333
 334     k0 = KeyFrames::New();
 335     k0.Add( 0.0f, Vector3( -radius*1.85, 0.0f, 0.0f) );
 336     k0.Add( 0.5f, Vector3(-radius*3.0f, radius*1.85, 0.0f) );
 337     k0.Add( 1.0f, Vector3( -radius*1.85, 0.0f, 0.0f) );
 338     animation.AnimateBetween( Property( shader, shader.GetPropertyIndex("uPosition[10]") ),k0, AlphaFunction::EASE_IN_OUT_SINE );
 339
 340     animation.AnimateBy( Property( actor, Actor::Property::ORIENTATION ), Quaternion( Radian( Degree(-90.0f) ), Vector3::ZAXIS ) );
 341     animation.SetLooping( true );
 342     animation.Play();
 343   }
 344
 345   void CreateQuadMorph( Vector3 center, float radius )
 346   {
 347     Shader shader = CreateShader( 16 );
 348     shader.SetProperty( shader.GetPropertyIndex("uPosition[0]"), Vector3( -radius, -radius, 0.0f ) );
 349     shader.SetProperty( shader.GetPropertyIndex("uPosition[1]"), Vector3( 0.0f, -radius, 0.0f ) );
 350     shader.SetProperty( shader.GetPropertyIndex("uPosition[2]"), Vector3( radius, -radius, 0.0f ) );
 351
 352     shader.SetProperty( shader.GetPropertyIndex("uPosition[3]"), Vector3( radius, -radius, 0.0f ) );
 353     shader.SetProperty( shader.GetPropertyIndex("uPosition[4]"), Vector3( radius, 0.0f, 0.0f ) );
 354     shader.SetProperty( shader.GetPropertyIndex("uPosition[5]"), Vector3( radius, radius, 0.0f ) );
 355
 356     shader.SetProperty( shader.GetPropertyIndex("uPosition[6]"), Vector3( radius, radius, 0.0f ) );
 357     shader.SetProperty( shader.GetPropertyIndex("uPosition[7]"), Vector3( 0.0f, radius, 0.0f ) );
 358     shader.SetProperty( shader.GetPropertyIndex("uPosition[8]"), Vector3( -radius, radius, 0.0f ) );
 359
 360     shader.SetProperty( shader.GetPropertyIndex("uPosition[9]"), Vector3( -radius, radius, 0.0f ) );
 361     shader.SetProperty( shader.GetPropertyIndex("uPosition[10]"), Vector3( -radius, 0.0f, 0.0f ) );
 362     shader.SetProperty( shader.GetPropertyIndex("uPosition[11]"), Vector3( -radius, -radius, 0.0f ) );
 363
 364     shader.SetProperty( shader.GetPropertyIndex("uPosition[12]"), Vector3( -radius, -radius, 0.0f ) );
 365     shader.SetProperty( shader.GetPropertyIndex("uPosition[13]"), Vector3( radius, -radius, 0.0f ) );
 366     shader.SetProperty( shader.GetPropertyIndex("uPosition[14]"), Vector3( radius, radius, 0.0f ) );
 367     shader.SetProperty( shader.GetPropertyIndex("uPosition[15]"), Vector3( -radius, radius, 0.0f ) );
 368
 369     static const Vector3 vertexData[] = { Dali::Vector3( 0.0f, 0.0f, 0.0f ),
 370                                           Dali::Vector3( 0.5f, 0.0f, 1.0f ),
 371                                           Dali::Vector3( 1.0f, 1.0f, 2.0f ),
 372
 373                                           Dali::Vector3( 0.0f, 0.0f, 3.0f ),
 374                                           Dali::Vector3( 0.5f, 0.0f, 4.0f ),
 375                                           Dali::Vector3( 1.0f, 1.0f, 5.0f ),
 376
 377                                           Dali::Vector3( 0.0f, 0.0f, 6.0f ),
 378                                           Dali::Vector3( 0.5f, 0.0f, 7.0f ),
 379                                           Dali::Vector3( 1.0f, 1.0f, 8.0f ),
 380
 381                                           Dali::Vector3( 0.0f, 0.0f, 9.0f ),
 382                                           Dali::Vector3( 0.5f, 0.0f, 10.0f ),
 383                                           Dali::Vector3( 1.0f, 1.0f, 11.0f ),
 384
 385                                           Dali::Vector3( 0.0f, 1.0f, 12.0f ),
 386                                           Dali::Vector3( 0.0f, 1.0f, 13.0f ),
 387                                           Dali::Vector3( 0.0f, 1.0f, 14.0f ),
 388                                           Dali::Vector3( 0.0f, 1.0f, 15.0f ) };
 389
 390     short unsigned int indexData[] = { 0, 2, 1, 3, 5, 4, 6, 8, 7, 9, 11, 10, 12, 15, 14, 12, 14, 13 };
 391
 392     //Create a vertex buffer for vertex positions and texture coordinates
 393     Dali::Property::Map vertexFormat;
 394     vertexFormat["aCoefficient"] = Dali::Property::VECTOR3;
 395     Dali::PropertyBuffer vertexBuffer = Dali::PropertyBuffer::New( vertexFormat );
 396     vertexBuffer.SetData( vertexData, sizeof(vertexData)/sizeof(vertexData[0]));
 397
 398     //Create the geometry
 399     Dali::Geometry geometry = Dali::Geometry::New();
 400     geometry.AddVertexBuffer( vertexBuffer );
 401     geometry.SetIndexBuffer( indexData, sizeof(indexData)/sizeof(indexData[0]) );
 402
 403     Renderer renderer = Renderer::New( geometry, shader );
 404     renderer.SetProperty( Renderer::Property::BLEND_MODE, BlendMode::ON );
 405
 406     Actor actor = Actor::New();
 407     actor.SetSize( 400.0f, 400.0f );
 408     actor.SetPosition( center );
 409     actor.SetAnchorPoint( AnchorPoint::CENTER );
 410     actor.SetColor(Vector4(1.0f,0.0f,0.0f,1.0f) );
 411     actor.AddRenderer( renderer );
 412
 413     Stage stage = Stage::GetCurrent();
 414     stage.Add( actor );
 415
 416     //Animation
 417     Animation animation = Animation::New( 5.0f );
 418     KeyFrames k0 = KeyFrames::New();
 419     k0.Add( 0.0f, Vector3( 0.0f, -radius, 0.0f ) );
 420     k0.Add( 0.5f, Vector3( 0.0f, -radius*4.0f, 0.0f ) );
 421     k0.Add( 1.0f, Vector3( 0.0f, -radius, 0.0f ) );
 422     animation.AnimateBetween( Property(shader, shader.GetPropertyIndex("uPosition[1]")),k0, AlphaFunction::EASE_IN_OUT_SINE );
 423
 424     k0 = KeyFrames::New();
 425     k0.Add( 0.0f, Vector3( radius, 0.0f, 0.0f ) );
 426     k0.Add( 0.5f, Vector3( radius*4.0f, 0.0f, 0.0f ) );
 427     k0.Add( 1.0f, Vector3( radius, 0.0f, 0.0f ) );
 428     animation.AnimateBetween( Property(shader, shader.GetPropertyIndex("uPosition[4]")),k0, AlphaFunction::EASE_IN_OUT_SINE );
 429
 430     k0 = KeyFrames::New();
 431     k0.Add( 0.0f, Vector3( 0.0f, radius, 0.0f ) );
 432     k0.Add( 0.5f, Vector3( 0.0f, radius*4.0f, 0.0f ) );
 433     k0.Add( 1.0f, Vector3( 0.0f, radius, 0.0f ) );
 434     animation.AnimateBetween( Property(shader, shader.GetPropertyIndex("uPosition[7]")),k0, AlphaFunction::EASE_IN_OUT_SINE );
 435
 436     k0 = KeyFrames::New();
 437     k0.Add( 0.0f, Vector3( -radius, 0.0f, 0.0f ) );
 438     k0.Add( 0.5f, Vector3( -radius*4.0f,0.0f, 0.0f ) );
 439     k0.Add( 1.0f, Vector3( -radius,  0.0f, 0.0f ) );
 440     animation.AnimateBetween( Property(shader, shader.GetPropertyIndex("uPosition[10]")),k0, AlphaFunction::EASE_IN_OUT_SINE );
 441
 442     animation.AnimateBy( Property( actor, Actor::Property::ORIENTATION ), Quaternion( Radian( Degree(90.0f) ), Vector3::ZAXIS ) );
 443     animation.SetLooping( true );
 444     animation.Play();
 445   }
 446
 447   /**
 448    * Main key event handler
 449    */
 450   void OnKeyEvent(const KeyEvent& event)
 451   {
 452     if( event.state == KeyEvent::Down && (IsKey( event, DALI_KEY_ESCAPE) || IsKey( event, DALI_KEY_BACK ))  )
 453     {
 454       mApplication.Quit();
 455     }
 456   }
 457
 458 private:
 459   Application&                mApplication;
 460
 461 };
 462
 463 void RunTest( Application& application )
 464 {
 465   AnimatedShapesExample test( application );
 466   application.MainLoop();
 467 }
 468
 469 int main( int argc, char **argv )
 470 {
 471   Application application = Application::New( &argc, &argv );
 472   RunTest( application );
 473
 474   return 0;
 475 }