Peter M. Groen / dali-demo

Commit e1bf40ab8acb88564499ab287c7275602e62e7fd

Authored by Francisco Santos
1 parent 396d6abe

Use PropertyBuffers in the mesh example. 

Change-Id: I63bd826f3b0cff77baceef0db81c0b1f11d4de4e
Inline Side-by-side
Showing 1 changed file with 35 additions and 2 deletions
examples/mesh/mesh-example.cpp
  View file @e1bf40a
... ... @@ -60,6 +60,39 @@ void main()
60 60 }
61 61 );
62 62  
  63 +Geometry CreateGeometry()
  64 +{
  65 +
  66 + // Create vertices
  67 + const float halfQuadSize = .5f;
  68 + struct TexturedQuadVertex { Vector2 position; Vector2 textureCoordinates; };
  69 + TexturedQuadVertex texturedQuadVertexData[4] = {
  70 + { Vector2(-halfQuadSize, -halfQuadSize), Vector2(0.f, 0.f) },
  71 + { Vector2( halfQuadSize, -halfQuadSize), Vector2(1.f, 0.f) },
  72 + { Vector2(-halfQuadSize, halfQuadSize), Vector2(0.f, 1.f) },
  73 + { Vector2( halfQuadSize, halfQuadSize), Vector2(1.f, 1.f) } };
  74 +
  75 + Property::Map texturedQuadVertexFormat;
  76 + texturedQuadVertexFormat["aPosition"] = Property::VECTOR2;
  77 + texturedQuadVertexFormat["aVertexCoord"] = Property::VECTOR2;
  78 + PropertyBuffer texturedQuadVertices = PropertyBuffer::New( PropertyBuffer::STATIC, texturedQuadVertexFormat, 4 );
  79 + texturedQuadVertices.SetData(texturedQuadVertexData);
  80 +
  81 + // Create indices
  82 + unsigned short indexData[6] = { 0, 3, 1, 0, 2, 3 };
  83 + Property::Map indexFormat;
  84 + indexFormat["indices"] = Property::UNSIGNED_INTEGER;
  85 + PropertyBuffer indices = PropertyBuffer::New( PropertyBuffer::STATIC, indexFormat, 3 );
  86 + indices.SetData(indexData);
  87 +
  88 + // Create the geometry object
  89 + Geometry texturedQuadGeometry = Geometry::New();
  90 + texturedQuadGeometry.AddVertexBuffer( texturedQuadVertices );
  91 + texturedQuadGeometry.SetIndexBuffer( indices );
  92 +
  93 + return texturedQuadGeometry;
  94 +}
  95 +
63 96 } // anonymous namespace
64 97  
65 98 // This example shows how to use a simple mesh
... ... @@ -104,13 +137,13 @@ public:
104 137 application.GetWindow().ShowIndicator( Dali::Window::INVISIBLE );
105 138  
106 139 mImage = ResourceImage::New( MATERIAL_SAMPLE );
107   - mSampler = Sampler::New( mImage, "sTexture");
  140 + mSampler = Sampler::New(mImage, "sTexture");
108 141 mShader = Shader::New( VERTEX_SHADER, FRAGMENT_SHADER );
109 142  
110 143 mMaterial = Material::New( mShader );
111 144 mMaterial.AddSampler( mSampler );
112 145  
113   - mGeometry = Geometry::New(); // Don't need to set a vertex buffer - it's a quad by default.
  146 + mGeometry = CreateGeometry();
114 147  
115 148 mRenderer = Renderer::New( mGeometry, mMaterial );
116 149  
... ...