class Renderable

The Renderable class stores general rendering information for a renderable object.

class Renderable : public Drawable, public ListElement<Renderable>

Renderable::GetRenderType	Returns the primitive render type.
Renderable::SetRenderType	Sets the primitive render type.
Renderable::GetRenderState	Returns the render state flags that pertain to rendering.
Renderable::SetRenderState	Sets the render state flags that pertain to rendering.
Renderable::GetRenderableFlags	Returns the miscellaneous renderable flags.
Renderable::SetRenderableFlags	Sets the miscellaneous renderable flags.
Renderable::GetAmbientBlendState	Returns the ambient pass blend state.
Renderable::SetAmbientBlendState	Sets the ambient pass blend state.
Renderable::GetDepthOffsetDelta	Returns the depth offset delta value.
Renderable::GetDepthOffsetPoint	Returns the depth offset center point.
Renderable::SetDepthOffset	Sets the depth offset parameters.
Renderable::GetTransformable	Returns a pointer to the Transformable object.
Renderable::SetTransformable	Sets a pointer to the Transformable object.
Renderable::GetTransparentAttachment	Returns the transparent attachment.
Renderable::SetTransparentAttachment	Sets the transparent attachment.
Renderable::GetTransparentPosition	Returns the transparent position pointer.
Renderable::SetTransparentPosition	Sets the transparent position pointer.
Renderable::SetVertexBuffer	Assigns a vertex buffer to a renderable.
Renderable::SetVertexBufferArrayFlags	Sets the vertex buffer array flags.
Renderable::SetVertexAttributeArray	Sets the offset and size of a vertex attribute array.
Renderable::GetVertexAttributeComponentCount	Returns the number of components used by one of the vertex attribute arrays.
Renderable::GetPrimitiveCount	Returns the primitive count.
Renderable::SetPrimitiveCount	Sets the primitive count.
Renderable::SetPrimitiveIndexOffset	Sets the offset of the primitive index array.
Renderable::GetOcclusionQuery	Returns the pointer to an occlusion query object.
Renderable::SetOcclusionQuery	Sets the pointer to an occlusion query object.
Renderable::InvalidatePipelineData	Invalidates the pipeline data for all drawables belonging to a renderable object.

Renderable(RenderType type, uint32 state = 0);

type	The primitive type of the renderable object. See below for possible values.
state	Flags that determine various render states to be applied. See below for possible values.

The Renderable class stores general rendering information about a single renderable object. The use of the Renderable class is the sole means by which an object can be rendered by the Graphics Manager. Objects are rendered by storing their associated Renderable objects (which may be base classes of more specialized structures) in a list and passing the list to the GraphicsMgr::Draw function.

The type parameter passed to the constructor specifies the rendering primitive used by the object and may be any one of the following constants, where n represents the number of vertices.

kRenderPointList	A set of n points to be amplified in a geometry shader.
kRenderLineList	A set of n / 2 unconnected line segments.
kRenderLineStrip	A set of n − 1 connected line segments.
kRenderLineListIndex16	A set of line segments with 16-bit indexed vertices.
kRenderTriangleList	A set of n / 3 unconnected triangles.
kRenderTriangleStrip	A set of n − 2 triangles connected as a strip.
kRenderTriangleListIndex16	A set of triangles with 16-bit indexed vertices.
kRenderTriangleListIndex32	A set of triangles with 32-bit indexed vertices.
kRenderQuadList	A set of n / 4 unconnected quads.

When an object is rendered, the current light determines how the object is shaded. The state parameter specifies light-independent rendering state and may be any combination of the following bit flags.

kRenderDepthTest	The depth test is enabled. If the depth test is disabled, then depth is also not written.
kRenderColorInhibit	Writes to the color buffer are disabled.
kRenderDepthInhibit	Writes to the depth buffer are disabled.
kRenderDepthOffset	Apply depth offset in the projection matrix. See the Renderable::SetDepthOffset function.
kRenderPolygonOffset	Apply minimal viewport-space polygon offset using the graphics hardware.
kRenderClippingPlanes	A set of four user clipping planes is applied.
kRenderLinePolygon	Render edges instead of filled polygons.
kRenderRectPolygon	Render filled rectangles instead of polygons.

Drawable	A Renderable object contains a Drawable base object.
ListElement<Renderable>	Renderable objects are stored in a list that is passed to the GraphicsMgr::Draw function.