--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/uiaccelerator_plat/alf_visual_api/inc/alf/alfproceduralmesh.h Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,176 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Procedural mesh definition
+*
+*/
+
+
+
+#ifndef C_ALFPROCEDURALMESH_H
+#define C_ALFPROCEDURALMESH_H
+
+#include <alf/alfmesh.h>
+
+/**
+ * Procedural mesh support.
+ *
+ * This is a CAlfMesh - derived mesh implementation that provides support
+ * for procedural meshes. There are collection of shapes that can be procedurally
+ * constructed using this object. This mesh can be used through CAlfMeshVisual
+ * and created with CAlfMeshVisual::CreateMeshL() method with argument EAlfMeshTypeProcedural.
+ * Usage:
+ * @code
+ * //Create Procedural Mesh and get it from Mesh Visual
+ * meshVisual->CreateMeshL( EAlfMeshTypeProcedural );
+ * CAlfProceduralMesh* mesh = meshVisual->ProceduralMesh();
+ *
+ * //Make a cube
+ * int sizeX = 30000;
+ * int sizeY = 20000;
+ * int sizeZ = 25000;
+ * int edgeRadius = 3000;
+ * mesh->MakeCubeL( sizeX, sizeY, sizeZ, edgeRadius );
+ *
+ * //Make a sphere
+ * int radius = 15000;
+ * int columns = 20;
+ * int rows = 20;
+ * mesh->MakeSphereL( radius, columns, rows );
+ *
+ * //Make a Torus
+ * int mainRadius = 15000;
+ * int outerRadius = 2000;
+ * int mainSegments = 20;
+ * int outerSegments = 20;
+ * float segmentAngleOffset = 0.0;
+ * mesh->MakeTorusL( mainRadius, outerRadius, mainSegments, outerSegments, segmentAngleOffset );
+ *
+ * //Material setting
+ * TAlfMaterial material;
+ * material.iColor = Color( 128 );
+ * material.iPreset = EAlfMaterialShadow;
+ * const float KValueNow = 0.2;
+ * const float KTargetValue = 0.5;
+ * TAlfTimedValue tv( KValueNow );
+ * tv.SetTarget( KTargetValue, 500 );
+ * material.iSpecular = tv;
+ * mesh->SetMaterial( material );
+ *
+ * //Set glass preset with speculer image set.
+ * material.iSpecularImage = TAlfImage();
+ * material.iPreset = EAlfMaterialGlass;
+ * mesh->SetMaterial(material);
+ *
+ * @endcode
+ * @see TAlfMaterial
+ * @lib alfclient.lib
+ * @since S60 v3.2
+ */
+NONSHARABLE_CLASS( CAlfProceduralMesh ): public CAlfMesh
+ {
+
+public:
+
+ /**
+ * Constructs a new CAlfProceduralMesh instance.
+ */
+ static CAlfProceduralMesh* NewL( CAlfGenComponent& aComms );
+
+ /**
+ * Destructor
+ */
+ ~CAlfProceduralMesh();
+
+ /**
+ * Creates a cube mesh.
+ * @todo move.
+ * @param aSizeX
+ * @param aSizeY
+ * @param aSizeZ
+ * @param aEdgeRadius
+ */
+ IMPORT_C void MakeCubeL(
+ TReal32 aSizeX,
+ TReal32 aSizeY,
+ TReal32 aSizeZ,
+ TReal32 aEdgeRadius) __SOFTFP;
+
+ /**
+ * Creates a sphere mesh.
+ * @todo move
+ * @param aRadius
+ * @param aColumns
+ * @param aRows
+ */
+ IMPORT_C void MakeSphereL(
+ TReal32 aRadius,
+ TInt aColumns,
+ TInt aRows) __SOFTFP;
+
+ /**
+ * Creates a torus mesh.
+ * @todo move
+ * @param aMainRadius
+ * @param aOuterRadius
+ * @param aMainSegments
+ * @param aOuterSegments
+ * @param aSegmentAngleOffset
+ */
+ IMPORT_C void MakeTorusL(
+ TReal32 aMainRadius,
+ TReal32 aOuterRadius,
+ TInt aMainSegments,
+ TInt aOuterSegments,
+ TReal32 aSegmentAngleOffset = 0) __SOFTFP;
+
+ /**
+ * Returns the material definition used by this procedural mesh.
+ *
+ * @return TAlfMaterial material definition.
+ */
+ IMPORT_C const TAlfMaterial& Material() const;
+
+ /**
+ * Sets the material definition used by this procedural mesh.
+ *
+ * @param aMaterial Material definition to be applied to this mesh.
+ */
+ IMPORT_C void SetMaterial( const TAlfMaterial& aMaterial );
+
+ /**
+ * Sets the specular image of the mesh material.
+ */
+ void SetSpecularImage(const TAlfImage& aImage);
+
+private:
+
+ /**
+ * Constructor
+ */
+ CAlfProceduralMesh();
+
+ /**
+ * Second phase constructor
+ */
+ void ConstructL( CAlfGenComponent& aComms );
+
+private: // data
+
+ struct TProceduralMeshPrivateData;
+ TProceduralMeshPrivateData* iData;
+
+ };
+
+
+#endif // C_ALFPROCEDURALMESH_H