Jump to content

Leadwerks 5 beta Update

Josh

249 views

What's new

  • EAX audio effects for supported hardware.
  • Source class renamed to "Speaker".
  • Plane joint for 2D physics, so now you can make Angry Birds with Vulkan graphics.
  • Fixed DPI issues with fullscreen mode.
  • Added impact noise to barrels, fixed Lua collision function not being called.
  • Script functions now start with "Entity:" instead of "Script:", i.e. Entity:Update() instead of Script:Update().

Additionally, four examples can be run showing various functionality. Double-click on the .bat files to launch a different demo:

  • First-person shooter game.
  • 2D physics demonstration.
  • Advanced 2D drawing with text, rotation, and scaling.
  • Multi-camera setup.

Untitled.thumb.jpg.b3d91169118570d0a1e82af906d12c34.jpg

  • Like 1


3 Comments


Recommended Comments

Quote

Added impact noise to barrels, fixed Lua collision function not being called.

Do we have Enter, Collide, Exit collision functions in LE5?

Share this comment


Link to comment
4 hours ago, Josh said:

No but now is a good time to implement this. Smart pointers make this much much easier.

Please do this so I can stop using aabb for triggers. Also ensure physics objects are compliant as they didn't work as intended in LE4.😬

Share this comment


Link to comment

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Add a comment...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Blog Entries

    • By Josh in Josh's Dev Blog 2
      I've restructured the plugin SDK for our new engine and created a new repository on Github here:
      https://github.com/Leadwerks/PluginSDK
      The GMF2 format will only be used as an internal data transfer protocol for model loader plugins. Our main supported file format will be GLTF.
      As of now, the plugin system can be used to write texture loaders for different file formats, model loaders, or to modify behavior of particles in the new particle system. The FreeImage texture loader has been moved out of the core engine and into a plugin so you no longer have to include the FreeImage DLL unless you want to use it. The main supported texture format will be DDS, but the FreeImage plugin supports many common image file formats.
    • By Admin in Leadwerks Company Blog 2
      The GMF2 file format provides the fastest possible load times for 3D models. A preliminary specification and SDK for loading and saving files in the GMF2 file format is now available on GitHub here:
      A Quake 3 MD3 model loader is included as an example.
    • By Josh in Josh's Dev Blog 2
      The Leadwerks 5 beta will soon be updated with particle emitters and an example particle system plugin. Previously, I showed some impressive results with physically interactive particles that collide with and exert forces on the environment. I decided to use the plugin system for controlling particle behavior, as this offers the best performance and can be run on the physics thread. 
      A particle system plugin uses some predefined structures and functions to modify the behavior of particles when they are emitted or as they are updated. This allows for unlimited features to be added to the particle system, because anything you want can be added with a plugin. A system for sending settings to the plugin will be implemented in the future so you can adjust the plugin settings and see the results. The default particle settings and features will probably stay pretty barebones and I will just use the plugin system to add any advanced functionality since it is so flexible.
      void EmitParticle(ParticleModifier* mod, ParticleSystem* particlesystem, Particle* particle) { if (mod->emissionshape == EMISSION_SHAPE_BOX) { particle->position[0] = Random(-mod->area[0], mod->area[0]); particle->position[1] = Random(-mod->area[1], mod->area[1]); particle->position[2] = Random(-mod->area[2], mod->area[2]); } else if (mod->emissionshape == EMISSION_SHAPE_CYLINDER) { particle->position[0] = Random(-mod->area[0], mod->area[0]); particle->position[1] = Random(-mod->area[1], mod->area[1]); particle->position[2] = Random(-mod->area[2], mod->area[2]); auto l = sqrt(particle->position[0] * particle->position[0] + particle->position[1] * particle->position[1] + particle->position[2] * particle->position[2]); if (l > 0.0f) { particle->position[0] /= l; particle->position[1] /= l; particle->position[2] /= l; } } particle->position[0] += particlesystem->matrix[12]; particle->position[1] += particlesystem->matrix[13]; particle->position[2] += particlesystem->matrix[14]; } There are three other new Lua examples included. Coroutines.lua shows how a sequence of actions can be added to an entity before the game starts, and the actions will be executed in order:
      --Create model local model = CreateBox(world) --Add some behaviors to be executed in order model:AddCoroutine(MoveToPoint, Vec3(3,0,0), 2) model:AddCoroutine(MoveToPoint, Vec3(-3,0,0), 2) model:AddCoroutine(MoveToPoint, Vec3(0,0,0), 2) --Main loop while window:Closed() == false do world:Update() world:Render(framebuffer) end This is great for setting up cut scenes or other sequences of events.
      An example showing how to enable tessellation is also included. Tessellation is now a per-camera setting.
      camera:SetTessellation(10) The number you input is the size in pixels of the tessellated primitives. Use zero to disable tessellation. Tessellation is disabled by default on all cameras.
      Finally, an example showing how to use a texture loader plugin is included. All you have to do is load the plugin and after that textures can be loaded in VTF format:
      local vtfloader = LoadPlugin("Plugins/VTF.dll") local tex = LoadTexture("Materials/wall01.vtf")  
×
×
  • Create New...