Вопрос по камере

[CharlySHOMAN]

После использования функции setCameraMatrix камера застывает в определенном направлении и вращать её при движении мышки становится невозможным. Как это исправить?  Т.е. чтобы она вращалась именно из той точки, которую я задал с помощью SetCameraMatrix.

setCameraMatrix

 

[Kenix]

setCameraTarget

 

[CharlySHOMAN]

1 hour ago, Kenix said:

setCameraTarget

 

Эта функция задаёт в качестве цели игрока. А мне нужно, чтобы камера не была закреплена за игроком.

 

// при использовании этого синтаксиса функции:

setCameraTarget ( float targetX, float targetY, float targetZ )

никакого эффекта нет, если ранее направление камеры было задано через setCameraMatrix

[alexaxel705]

local mouseSensitivity = 0.3
local invertMouseLook = false
local speed = 0
local strafespeed = 0
local rotX, rotY = 0,0

local function freecamFrame ()
    local cameraAngleX = rotX
    local cameraAngleY = rotY

    local freeModeAngleZ = math.sin(cameraAngleY)
    local freeModeAngleY = math.cos(cameraAngleY) * math.cos(cameraAngleX)
    local freeModeAngleX = math.cos(cameraAngleY) * math.sin(cameraAngleX)
    local camPosX, camPosY, camPosZ = getCameraMatrix()

    local camTargetX = camPosX + freeModeAngleX * 100
    local camTargetY = camPosY + freeModeAngleY * 100
    local camTargetZ = camPosZ + freeModeAngleZ * 100

    local camAngleX = camPosX - camTargetX
    local camAngleY = camPosY - camTargetY
    local camAngleZ = 0 
	
    local angleLength = math.sqrt(camAngleX*camAngleX+camAngleY*camAngleY+camAngleZ*camAngleZ)

    local camNormalizedAngleX = camAngleX / angleLength
    local camNormalizedAngleY = camAngleY / angleLength
    local camNormalizedAngleZ = 0

    local normalAngleX = 0
    local normalAngleY = 0
    local normalAngleZ = 1

    local normalX = (camNormalizedAngleY * normalAngleZ - camNormalizedAngleZ * normalAngleY)
    local normalY = (camNormalizedAngleZ * normalAngleX - camNormalizedAngleX * normalAngleZ)
    local normalZ = (camNormalizedAngleX * normalAngleY - camNormalizedAngleY * normalAngleX)

    camPosX = camPosX + freeModeAngleX * speed
    camPosY = camPosY + freeModeAngleY * speed
    camPosZ = camPosZ + freeModeAngleZ * speed

    camPosX = camPosX + normalX * strafespeed
    camPosY = camPosY + normalY * strafespeed
    camPosZ = camPosZ + normalZ * strafespeed
	
    camTargetX = camPosX + freeModeAngleX * 100
    camTargetY = camPosY + freeModeAngleY * 100
    camTargetZ = camPosZ + freeModeAngleZ * 100

    setCameraMatrix ( camPosX, camPosY, camPosZ, camTargetX, camTargetY, camTargetZ )
end

local function freecamMouse (cX,cY,aX,aY)
    local width, height = guiGetScreenSize()
    aX = aX - width / 2 
    aY = aY - height / 2
	
	if invertMouseLook then
		aY = -aY
	end
	
    rotX = rotX + aX * mouseSensitivity * 0.01745
    rotY = rotY - aY * mouseSensitivity * 0.01745
	
	local PI = math.pi
	if rotX > PI then
		rotX = rotX - 2 * PI
	elseif rotX < -PI then
		rotX = rotX + 2 * PI
	end
	
	if rotY > PI then
		rotY = rotY - 2 * PI
	elseif rotY < -PI then
		rotY = rotY + 2 * PI
	end
	
    if rotY < -PI / 2.05 then
       rotY = -PI / 2.05
    elseif rotY > PI / 2.05 then
        rotY = PI / 2.05
    end
end

function FreeCameraEnable(command, h)
	setCameraMatrix(x, y, z)
	addEventHandler("onClientRender", root, freecamFrame)
	addEventHandler("onClientCursorMove",root, freecamMouse)
end
addCommandHandler("startcam", FreeCameraEnable)

function FreeCameraDisable(command, h)
	setCameraTarget(localPlayer)
	removeEventHandler("onClientRender", root, freecamFrame)
	removeEventHandler("onClientCursorMove",root, freecamMouse)
end
addCommandHandler("stopcam", FreeCameraDisable)

Команда /startcam активирует, /stopcam деактивирует.

Для перемещения камеры по клавишам надо дописывать скрипт.

Всё уже реализовано в mods\deathmatch\resources\[editor]\freecam.zip

[CharlySHOMAN]

4 hours ago, alexaxel705 said:

local mouseSensitivity = 0.3
local invertMouseLook = false
local speed = 0
local strafespeed = 0
local rotX, rotY = 0,0

local function freecamFrame ()
    local cameraAngleX = rotX
    local cameraAngleY = rotY

    local freeModeAngleZ = math.sin(cameraAngleY)
    local freeModeAngleY = math.cos(cameraAngleY) * math.cos(cameraAngleX)
    local freeModeAngleX = math.cos(cameraAngleY) * math.sin(cameraAngleX)
    local camPosX, camPosY, camPosZ = getCameraMatrix()

    local camTargetX = camPosX + freeModeAngleX * 100
    local camTargetY = camPosY + freeModeAngleY * 100
    local camTargetZ = camPosZ + freeModeAngleZ * 100

    local camAngleX = camPosX - camTargetX
    local camAngleY = camPosY - camTargetY
    local camAngleZ = 0 
	
    local angleLength = math.sqrt(camAngleX*camAngleX+camAngleY*camAngleY+camAngleZ*camAngleZ)

    local camNormalizedAngleX = camAngleX / angleLength
    local camNormalizedAngleY = camAngleY / angleLength
    local camNormalizedAngleZ = 0

    local normalAngleX = 0
    local normalAngleY = 0
    local normalAngleZ = 1

    local normalX = (camNormalizedAngleY * normalAngleZ - camNormalizedAngleZ * normalAngleY)
    local normalY = (camNormalizedAngleZ * normalAngleX - camNormalizedAngleX * normalAngleZ)
    local normalZ = (camNormalizedAngleX * normalAngleY - camNormalizedAngleY * normalAngleX)

    camPosX = camPosX + freeModeAngleX * speed
    camPosY = camPosY + freeModeAngleY * speed
    camPosZ = camPosZ + freeModeAngleZ * speed

    camPosX = camPosX + normalX * strafespeed
    camPosY = camPosY + normalY * strafespeed
    camPosZ = camPosZ + normalZ * strafespeed
	
    camTargetX = camPosX + freeModeAngleX * 100
    camTargetY = camPosY + freeModeAngleY * 100
    camTargetZ = camPosZ + freeModeAngleZ * 100

    setCameraMatrix ( camPosX, camPosY, camPosZ, camTargetX, camTargetY, camTargetZ )
end

local function freecamMouse (cX,cY,aX,aY)
    local width, height = guiGetScreenSize()
    aX = aX - width / 2 
    aY = aY - height / 2
	
	if invertMouseLook then
		aY = -aY
	end
	
    rotX = rotX + aX * mouseSensitivity * 0.01745
    rotY = rotY - aY * mouseSensitivity * 0.01745
	
	local PI = math.pi
	if rotX > PI then
		rotX = rotX - 2 * PI
	elseif rotX < -PI then
		rotX = rotX + 2 * PI
	end
	
	if rotY > PI then
		rotY = rotY - 2 * PI
	elseif rotY < -PI then
		rotY = rotY + 2 * PI
	end
	
    if rotY < -PI / 2.05 then
       rotY = -PI / 2.05
    elseif rotY > PI / 2.05 then
        rotY = PI / 2.05
    end
end

function FreeCameraEnable(command, h)
	setCameraMatrix(x, y, z)
	addEventHandler("onClientRender", root, freecamFrame)
	addEventHandler("onClientCursorMove",root, freecamMouse)
end
addCommandHandler("startcam", FreeCameraEnable)

function FreeCameraDisable(command, h)
	setCameraTarget(localPlayer)
	removeEventHandler("onClientRender", root, freecamFrame)
	removeEventHandler("onClientCursorMove",root, freecamMouse)
end
addCommandHandler("stopcam", FreeCameraDisable)

Команда /startcam активирует, /stopcam деактивирует.

Для перемещения камеры по клавишам надо дописывать скрипт.

Всё уже реализовано в mods\deathmatch\resources\[editor]\freecam.zip

Спасибо. Я искал это в стандартных ресурсах, но почему-то не находил.