A3DGraphStyleData

struct A3DGraphStyleData

General style information.

2.0

The A3DGraphStyleDatais a globally indexed entity describing all the graphics properties a renderable object can be assigned to, such as drawing patterns, materials or textures.

Any A3DRootBaseWithGraphicsentity holds an instance of A3DGraphStylethrough its A3DGraphicsentity. The following example function fills in an A3DGraphStyleDatagiven an A3DRootBaseWithGraphicsinstance:

voidGetGraphStyleData(constA3DRootBaseWithGraphics*base,A3DGraphStyleData*style_data)
{
assert(style_data!=0);

A3DRootBaseWithGraphicsDatabase_data=A3D_MAKE_DATA(A3DRootBaseWithGraphicsData);
A3DStatusresult=A3DRootBaseWithGraphicsGet(base,&base_data);
assert(result==A3D_SUCCESS);

A3DGraphicsDatagraphics_data=A3D_MAKE_DATA(A3DGraphicsData);
result=A3DGraphicsGet(base_data.m_pGraphics,&graphics_data);
assert(result==A3D_SUCCESS);

result=A3DGlobalGetGraphStyleData(graphics_data.m_uiStyleIndex,style_data);
assert(result==A3D_SUCCESS);

A3DGraphicsGet(0,&graphics_data);
A3DRootBaseWithGraphicsGet(0,&base_data);
}


:c:struct:`~A3DGraphicsData`



:c:func:`~A3DGraphicsGet`



:c:enum:`~A3DERenderingMode`



:c:func:`~A3DGlobalGetGraphStyleData`



:c:func:`~A3DGlobalInsertGraphStyle`



:c:struct:`~A3DRootBaseWithGraphicsData`



:c:func:`~A3DRootBaseWithGraphicsGet`

Index

Variables

• m_dWidth
• m_bVPicture
• m_uiLinePatternIndex
• m_bMaterial
• m_uiRgbColorIndex
• m_bIsTransparencyDefined
• m_ucTransparency
• m_bSpecialCulling
• m_bFrontCulling
• m_bBackCulling
• m_bNoLight
• m_eRenderingMode

Variables

A3DDouble A3DGraphStyleData.m_dWidth

A3DDouble

Drawing lines width in millimeters.

A3DBool A3DGraphStyleData.m_bVPicture

A3DBool

Indicates whether m_uiLinePatternIndexindexes an A3DGraphVPicturePattern(A3D_TRUE) or an A3DGraphLinePattern(A3D_FALSE).

A3DUns32 A3DGraphStyleData.m_uiLinePatternIndex

A3DUns32

A global index to either an A3DGraphVPicturePatternor an A3DGraphLinePatternaccording to the value of m_bVPicture.

A3DBool A3DGraphStyleData.m_bMaterial

A3DBool

Indicates whether m_uiRgbColorIndexindexes an A3DGraphMaterialData(A3D_TRUE) or an A3DGraphRgbColorData(A3D_FALSE).

A3DUns32 A3DGraphStyleData.m_uiRgbColorIndex

A3DUns32

A global index to either an A3DGraphMaterialDataor an A3DGraphRgbColorDataaccording to the value of m_bMaterial.

A3DBool A3DGraphStyleData.m_bIsTransparencyDefined

A3DBool

Indicates whether transparency is defined.

A3DUns8 A3DGraphStyleData.m_ucTransparency

A3DUns8

The transparency value from 0(invisible) to 255(fully visible) when m_bIsTransparencyDefinedis set.

A3DBool A3DGraphStyleData.m_bSpecialCulling

A3DBool

If true, front and back face culling can be enabled separately using m_bFrontCullingand m_bBackCullingrespectively.

A3DBool A3DGraphStyleData.m_bFrontCulling

A3DBool

Enables front face culling. Active only when m_bSpecialCullingis set to A3D_TRUE.

A3DBool A3DGraphStyleData.m_bBackCulling

A3DBool

Enables back face culling. Active only when m_bSpecialCullingis set to A3D_TRUE.

A3DBool A3DGraphStyleData.m_bNoLight

A3DBool

If true, lighting is disabled for the whole style.

A3DERenderingMode A3DGraphStyleData.m_eRenderingMode

A3DERenderingMode

Surface rendering mode: solid, outline, wireframe or hidden line removal.