Holds view data like the viewport, view and projection matrices. More...

#include <ViewData.h>

Public Member Functions
plResult	ComputePickingRay (float fScreenPosX, float fScreenPosY, plVec3 &out_vRayStartPos, plVec3 &out_vRayDir, plCameraEye eye=plCameraEye::Left) const
	Returns the start position and direction (in world space) of the picking ray through the screen position in this view.

plResult	ComputeScreenSpacePos (const plVec3 &vPoint, plVec3 &out_vScreenPos, plCameraEye eye=plCameraEye::Left) const

Public Attributes
plGALRenderTargets	m_renderTargets

plGALSwapChainHandle	m_hSwapChain

plRectFloat	m_ViewPortRect

plEnum< plViewRenderMode >	m_ViewRenderMode

plEnum< plCameraUsageHint >	m_CameraUsageHint

plMat4	m_ViewMatrix [2]

plMat4	m_InverseViewMatrix [2]

plMat4	m_ProjectionMatrix [2]

plMat4	m_InverseProjectionMatrix [2]

plMat4	m_ViewProjectionMatrix [2]

plMat4	m_InverseViewProjectionMatrix [2]

plMat4	m_LastViewMatrix [2]

plMat4	m_LastInverseViewMatrix [2]

plMat4	m_LastProjectionMatrix [2]

plMat4	m_LastInverseProjectionMatrix [2]

plMat4	m_LastViewProjectionMatrix [2]

plMat4	m_LastInverseViewProjectionMatrix [2]

Detailed Description

Holds view data like the viewport, view and projection matrices.

Member Function Documentation

plResult plViewData::ComputePickingRay	(	float	fScreenPosX,
		float	fScreenPosY,
		plVec3 &	out_vRayStartPos,
		plVec3 &	out_vRayDir,
		plCameraEye	eye = plCameraEye::Left ) const

inline

Returns the start position and direction (in world space) of the picking ray through the screen position in this view.

fScreenPosX and fScreenPosY are expected to be in [0; 1] range (normalized pixel coordinates). If no ray can be computed, PL_FAILURE is returned.

The documentation for this struct was generated from the following file: