eve::camera::PcgFreeCamera类 参考

Caller-owned six-degree free-camera state ported from Pcg FreeCamera. 更多...

#include <PcgFreeCamera.h>

Public 成员函数
Result< void >	configure (bool enabled, bool lockCursor, bool holdRight, float lookSpeed, float moveSpeed, float sprintSpeed, bool scrollIncrease, float increase, float roll)
	Configure capture and movement settings atomically.
Result< void >	capture (graphics::Camera3D *camera)
	Capture input and initialize pose from a live camera.
void	release () noexcept
	Release input capture.
Result< void >	update (graphics::Camera3D *camera, const PcgFreeCameraInput &input, float dt)
	Process one input snapshot and update the live camera.
Result< void >	setRoll (float roll)
	Change roll and immediately update orientation on the next frame.
bool	getCaptured () const noexcept
	Return capture state for cursor policy.
float	getSprintSpeed () const noexcept
	Return current sprint speed after scroll changes.
float	getYaw () const noexcept
	Return current yaw in degrees.
float	getPitch () const noexcept
	Return current pitch in degrees.
float	getRoll () const noexcept
	Return configured roll in degrees.

详细描述

Caller-owned six-degree free-camera state ported from Pcg FreeCamera.

在文件 PcgFreeCamera.h 第 5 行定义.

成员函数说明

capture()

Result< void > eve::camera::PcgFreeCamera::capture

(

graphics::Camera3D *

camera

)

Capture input and initialize pose from a live camera.

在文件 PcgFreeCamera.cpp 第 10 行定义.

引用了 c, dx, dy, dz, eve::Diagnostic::error(), eve::Result< T >::failure(), eve::InvalidArgument , 以及 eve::Result< T >::success().

被这些函数引用 update().

configure()

Result< void > eve::camera::PcgFreeCamera::configure	(	bool	enabled,
		bool	lockCursor,
		bool	holdRight,
		float	lookSpeed,
		float	moveSpeed,
		float	sprintSpeed,
		bool	scrollIncrease,
		float	increase,
		float	roll
	)

Configure capture and movement settings atomically.

在文件 PcgFreeCamera.cpp 第 9 行定义.

引用了 eve::Diagnostic::error(), eve::Result< T >::failure(), finite, h, eve::InvalidArgument, roll , 以及 eve::Result< T >::success().

getCaptured()

bool eve::camera::PcgFreeCamera::getCaptured ( ) const

inlinenoexcept

Return capture state for cursor policy.

在文件 PcgFreeCamera.h 第 13 行定义.

getPitch()

float eve::camera::PcgFreeCamera::getPitch ( ) const

inlinenoexcept

Return current pitch in degrees.

在文件 PcgFreeCamera.h 第 16 行定义.

getRoll()

float eve::camera::PcgFreeCamera::getRoll ( ) const

inlinenoexcept

Return configured roll in degrees.

在文件 PcgFreeCamera.h 第 17 行定义.

getSprintSpeed()

float eve::camera::PcgFreeCamera::getSprintSpeed ( ) const

inlinenoexcept

Return current sprint speed after scroll changes.

在文件 PcgFreeCamera.h 第 14 行定义.

getYaw()

float eve::camera::PcgFreeCamera::getYaw ( ) const

inlinenoexcept

Return current yaw in degrees.

在文件 PcgFreeCamera.h 第 15 行定义.

release()

void eve::camera::PcgFreeCamera::release ( )

inlinenoexcept

Release input capture.

在文件 PcgFreeCamera.h 第 10 行定义.

setRoll()

Result< void > eve::camera::PcgFreeCamera::setRoll

(

float

roll

)

Change roll and immediately update orientation on the next frame.

在文件 PcgFreeCamera.cpp 第 11 行定义.

引用了 eve::Diagnostic::error(), eve::Result< T >::failure(), finite, eve::InvalidArgument, r , 以及 eve::Result< T >::success().

update()

Result< void > eve::camera::PcgFreeCamera::update	(	graphics::Camera3D *	camera,
		const PcgFreeCameraInput &	input,
		float	dt
	)

Process one input snapshot and update the live camera.

在文件 PcgFreeCamera.cpp 第 12 行定义.

引用了 c, capture(), eve::Diagnostic::error(), eve::camera::PcgFreeCameraInput::escapePressed, eye, f, eve::Result< T >::failure(), finite, eve::camera::PcgFreeCameraInput::focused, eve::camera::PcgFreeCameraInput::forward, eve::InvalidArgument, eve::camera::PcgFreeCameraInput::leftPressed, eve::camera::PcgFreeCameraInput::mouseX, eve::camera::PcgFreeCameraInput::mouseY, p, r, eve::camera::PcgFreeCameraInput::right, right, eve::camera::PcgFreeCameraInput::rightPressed, eve::camera::PcgFreeCameraInput::rightReleased, eve::camera::PcgFreeCameraInput::scroll, eve::camera::PcgFreeCameraInput::sprint, eve::Result< T >::success(), eve::camera::PcgFreeCameraInput::up, up , 以及 y.

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该类的文档由以下文件生成:

• src/modules/camera/PcgFreeCamera.h
• src/modules/camera/PcgFreeCamera.cpp