Camera

Example Code

--this = Camera()
function create()
	keyBinds = Core.getBillboard("keyBind");
	keyBindForward = keyBinds:getKeyBind("forward");
	keyBindBackward = keyBinds:getKeyBind("backward");
	keyBindLeft = keyBinds:getKeyBind("left");
	keyBindRight = keyBinds:getKeyBind("right");    
end

function update()
	local deltaTime = Core.getDeltaTime()
	local localMat = this:getLocalMatrix()
	if keyBindForward:getHeld() then
		localMat:setPosition( localMat:getPosition() - localMat:getAtVec() * deltaTime * 20 )
	end
	if keyBindBackward:getHeld() then
		localMat:setPosition( localMat:getPosition() + localMat:getAtVec() * deltaTime * 20 )
	end
	if keyBindLeft:getHeld() then
		localMat:setPosition( localMat:getPosition() - localMat:getRightVec() * deltaTime * 20 )
	end
	if keyBindRight:getHeld() then
		localMat:setPosition( localMat:getPosition() + localMat:getRightVec() * deltaTime * 20 )
	end
	
	--update rotate
	if Core.getInput():getKeyHeld(Key.space) then
		local moseDiff = Core.getInput():getMouseDelta() * 0.002
		quatRot = Quat()
		quatRot:fromEuler(moseDiff.y, moseDiff.x, 0.0)
		localMat = localMat * quatRot:getMatrix()
	end

	this:setLocalMatrix(localMat)
	return true
end

Inheritance

SceneNode

Static functions

return	function	description
Camera	new()	Create a new Instance of the the Camera
Camera	new(Text nodeName)	Create a new Instance of the the Camera
Camera	new(Text nodeName, bool canRender3D)	Create a new Instance of the the Camera
Camera	new(Text nodeName, bool canRender3D, int frameBufferWidth, int frameBufferHeight)	Create a new Instance of the the Camera
Camera	new(string nodeName)	Create a new Instance of the the Camera
Camera	new(string nodeName, bool canRender3D)	Create a new Instance of the the Camera
Camera	new(string nodeName, bool canRender3D, int frameBufferWidth, int frameBufferHeight)	Create a new Instance of the the Camera

Functions

return	function	description
Vec3	getAtVec()
Vec3	getUpVec()
Vec3	getRightVec()
{SceneNode()}	getAllNodeByTypeInView(NodeId type)
{SceneNode()}	getAllNodeByTypeInViewFromNode(SceneNode node, NodeId type)
Line3D	getWorldLineFromScreen(Vec2 pos)
Texture	getTexture()
AmbientLight	getAmbientLight()
DirectionalLight	getDirectionLight()
Vec2	getScreenCoordFromglobalPos(Vec3 globalPosition)	Get screen coordinates from a global position.
Vec2	getResolution()	Get the screen resolution of this camera.
bool	getDynamicLightsEnable()
bool	getVisibleInCamera()	Returns true if the node was visible for a camera.
Shader	getDefferRenderShader()
	setDefferRenderShader(Shader defferedShader)	Set the shader that will make the final render from deferred buffers to one buffer.
	render()
	setLocalMatrix(Matrix mat)
	setLocalPosition(Vec3 position)
	setUseShadow(bool enable)
	setUseGlow(bool enable)
	setUseAntiAliasing(bool enable)
	setUseSelectedRender(bool enable)
	setDynamicLightsEnable(bool enable)
	setClearColor(Vec4 clearColor)
	setShadowScale(float scale)	Cameras shadow map is of the same size as the camera resolution but this can be changed by a scalar with this function.
	setAmbientLight(AmbientLight light)
	setDirectionLight(DirectionalLight light)
	setFrameBufferSize(Vec2i size)
	setRenderScript(string scriptName)
	add2DScene(Scene2DNode scene2DNode)
bool	saveScreenshot(string fileName)	return true if the image was successfully saved to file. Cameras rendering directly to screen can not save a screenshot.
bool	remove2DScene(Scene2DNode scene2DNode)	return true if the scene2DNode was removed.