testcreatemesh.hpp

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// TestCreateMesh.hpp
// Sample mesh creation helpers.
// Demonstrates creation of triangle meshes, wireframe meshes, point meshes, per-face/per-vertex colors, UV texture mapping, and render infos.
 
namespace sampleWriter
{
 
     //! \image html SampleOneMesh.png
     //! \brief Creates a unit cube triangulated mesh (12 triangles, 24 vertices with normals).
     Dtk_MeshPtr CreateMeshCube();
     //! \brief Applies distinct per-face colors to an existing cube mesh (modifies the mesh in place).
     void FillFacesColors( Dtk_MeshPtr &inoutCubeMesh );
     //! \image html SampleOneMeshRender.png
     //! \brief Creates a unit cube mesh with UV texture coordinates, referencing an image from the given directory.
     Dtk_MeshPtr CreateTexturedMeshCube( const Dtk_string& inImageDirectory );
     //! \brief Creates a cuboid (axis-aligned box) mesh from two opposite corner points.
     Dtk_MeshPtr CreateMeshCuboid( const Dtk_pnt & inPnt1, const Dtk_pnt &inPnt2 );
     //! \image html CubeVertexColor.png
     //! \brief Creates a unit cube mesh with per-vertex color data.
     Dtk_MeshPtr CreateMeshCubeVertexColor();
     //! \image html MeshCylinder.png
     //! \brief Creates a cylinder mesh with circular caps and lateral surface, tessellated with the given number of circle points.
     Dtk_MeshPtr CreateMeshCylinder( int nbpoints );
     //! \image html MeshWire.png
     //! \brief Creates a wireframe (polyline) mesh.
     Dtk_MeshPtr CreateMeshWire();
     //! \image html MeshPoints.png
     //! \brief Creates a point cloud mesh.
     Dtk_MeshPtr CreateMeshPoints();
 
     //! \brief Creates a Dtk_RenderInfos object with material and color information for a cube.
     Dtk_RenderInfosPtr CreateCubeRenderInfos();
}