unreal engine 4 htc vive

Sometimes when we create a scene, a particular actor we want to give it a specific icon for easy observation. such as this:It is also very simple to implement, and you need to write C + + code:We create an actor called Amyactor, which contains a sprite (sprite), which is responsible for displaying the custom icon: the code is as follows#pragma once#include "gameframework/actor.h" #include "components/billboardcomponent.h" #include " Myactor.generated.h "/** * */uclass () class Nantopdown_api am

Unreal Engine 4 RenderTarget making live camera effectFirst on the effect:Live camera I do not know how to translate, anyway, the meaning is to render a camera image to a 2D plane.The following are the specific implementation methods:1. Create a scene Capture 2D objectDrag the object to the appropriate place.2. Create a Rendtertarget objectRender target, Material

In the game development often uses the ray collision, for instance the laser shot, needs to know clearly its centralized position, then releases the attack effect at this point.Unrea Engine 4 To do Ray collision is also very simple, the main function of the implementation is the world Linetracesingle this method, the following gives the test code. The code I tested in Thirdpersontemplate. Detects the actor

In the latest version of Unreal Engine 4.4, the Physicsconstraint in Blueprint is Bug-Blueprint cannot edit constraint's two actor components, and the only way to do this is through C + + code. There are many such questions, fortunately, the source code to you, and how to change with their own.I want to implement the role swing function in the Thirdperson template, just like the Persian monkeys.First, add a

This blog explains how version recognition, switching works, and some optimizations are introduced in UE4. This blog is translated from Robert Throughton's Ue4:package Versioning ... How It Works ... and an optimization, portal. The translation of this blog has been approved by the original author. This post was translated from 中文版. You can find the original 中文版 language version here:http://coconutlizard.co.uk/blog/ue4/ue4-package-versioning Version iterations of the UE4

Unreal engine 4 C ++ is used to draw functions for debugging. UE4 provides many predefined debugging and rendering functions, which are convenient during debugging. You can draw points, lines, circles, balls, arrows, cubes, capsules, and even splines, strings, and grids in a scenario. What's better is that you can control the line thickness, Which is intuitive du

Tags: blog HTTP ar SP Div on 2014 art log Taking the official Third Person template as an example, the uspringarmcomponent in the character blueprint implements most of the camera and scene collision and interaction functions. To implement camera latency, you only need to modify the attributes in the lag column. The first one controls the latency when the camera moves, the second is the latency when the camera rotates, and the other two are the latency speed. The smaller the latency, the mo

(radiantstaticmeshwebviewactor)After clicking on the simulate , the simulation results are as follows:Drag into the game scene, position it, and then run:Eighth Step:Let's be free to explore something in this blueprint :First look at this component and see the details:where refresh rate is the update frequency (if the value is 1, the video in the screen, the page effect will be one second frame). URL: Web page. Size: The dimensions of the Web page (resolution, etc.). Mouse Effects:Set the size

binding.protected:virtual void Setupplayerinputcomponent (class uinputcomponent* inputcomponent) override;The following are the specific implementations of each method:void Asqxgamecharacter::setupplayerinputcomponent (class uinputcomponent* inputcomponent) {check (inputcomponent); Nputcomponent->bindaction ("ZoomIn", ie_pressed, this, asqxgamecharacter::zoomin);inputcomponent-> Bindaction ("Zoomout", ie_pressed, this, asqxgamecharacter::zoomout);The Setupplayerinputcomponent method binds two a