The ultimate goal is to only allow the rasterizer to handle OpenGL and bf_gpu
calls. This commit creates a RAS_ILightObject interface and a RAS_OpenGLLight
implementation.
Levels of detail can be added and modified in the object panel. The object
panel also contains new tools for generating levels of detail, setting up
levels of detail based on object names (useful for importing), and
clearing an object's level of detail settings. This is meant as a game
engine feature, though the level of details settings can be previewed in
the viewport.
Reviewed By: moguri, nexyon, brecht
Differential Revision: http://developer.blender.org/D109
Armatures used to check if any of their meshes were culled to see if they needed
to be updated. However, this meant armatures with no meshes would never update,
since non-mesh objects are always considered culled. Instead, if a non-culled
child was not found, we now check to see if the armature contained only
non-mesh objects. If this is the case, always update the armature. If this
becomes a problem, we can look into being able to cull non-mesh objects.
This is a squashed commit of the following:
BGE Physics Cleanup: Fix crashes with LibLoading and replication. Also fixing some memory leaks.
BGE Physics Cleanup: Removing KX_IPhysicsController and KX_BulletPhysicsController.
BGE Physics Cleanup: Moving the replication code outside of KX_BlenderBulletController and switching KX_ConvertPhysicsObjects to create a CcdPhysicsController instead of a KX_BlenderBulletController.
BGE Physics Cleanup: Getting rid of an unsued KX_BulletPhysicsController.h include in KX_Scene.cpp.
BGE Physics Cleanup: Removing unused KX_IPhysicsController and KX_BulletPhysicsController includes.
BGE Physics Cleanup: Removing m_pPhysicsController1 and GetPhysicsController1() from KX_GameObject.
BGE Physics Cleanup: Remove SetRigidBody() from KX_IPhysicsController and remove GetName() from CcdPhysicsController.
BGE Physics Cleanup: Moving Add/RemoveCompoundChild() from KX_IPhysicsController to PHY_IPhysicsController.
BGE Physics Cleanup: Removing GetLocalInertia() from KX_IPhysicsController.
BGE Physics Cleanup: Making BlenderBulletCharacterController derive from PHY_ICharacter and removing CharacterWrapper from CcdPhysicsEnvironment.cpp. Also removing the character functions from KX_IPhysicsController.
BGE Physics Cleanup: Removing GetOrientation(), SetOrientation(), SetPosition(), SetScaling(), and GetRadius() from KX_IPhysicsController.
BGE Physics Cleanup: Removing GetReactionForce() since all implementations returned (0, 0, 0). The Python interface for KX_GameObject still has reaction force code, but it still also returns (0, 0, 0). This can probably be removed as well, but removing it can break scripts, so I'll leave it for now.
BGE Physics Cleanup: Removing Get/SetLinVelocityMin() and Get/SetLinVelocityMax() from KX_IPhysicsController.
BGE Physics Cleanup: Removing SetMargin(), RelativeTranslate(), and RelativeRotate() from KX_IPhysicsController.
BGE Physics Cleanup: Using constant references for function arguments in PHY_IPhysicsController where appropriate.
BGE Physics Cleanup: Removing ApplyImpulse() from KX_IPhysicsController.
BGE Physics Cleanup: Removing ResolveCombinedVelocities() from KX_IPhysicsController.
BGE Physics Cleanup: Accidently removed a return when cleaning up KX_GameObject::PyGetVelocity().
BGE Physics Cleanup: Remove GetLinearVelocity(), GetAngularVelocity() and GetVelocity() from KX_IPhysicsController. The corresponding PHY_IPhysicsController functions now also take Moto types instead of scalars to match the KX_IPhysicsController interface.
BGE Physics Cleanup: Moving SuspendDynamics, RestoreDynamics, SetMass, GetMass, and SetTransform from KX_IPhysicsController to PHY_IPhysicsController.
BGE Physics Cleanup: PHY_IPhysicsEnvironment and derived classes now use the same naming scheme as PHY_IController.
BGE Physics Cleanup: PHY_IMotionState and derived classes now use the same naming convention as PHY_IController.
BGE Phsyics Cleanup: Making PHY_IController and its derived classes follow a consistent naming scheme for member functions. They now all start with capital letters (e.g., setWorldOrientation becomes SetWorldOrientation).
BGE Physics Cleanup: Getting rid of KX_GameObject::SuspendDynamics() and KX_GameObject::RestoreDynamics(). Instead, use the functions from the physics controller.
BGE: Some first steps in trying to cleanup the KX_IPhysicsController mess. KX_GameObject now has a GetPhysicsController() and a GetPhysicsController1(). The former returns a PHY_IPhysicsController* while the latter returns a KX_IPhysicsController. The goal is to get everything using GetPhysicsController() instead of GetPhysicsController1().
Any GLSL materials loaded after lights are LibLoaded will now use the lights in
heir shaders. This includes materials loaded from the same scene as the LibLoaded
lights. We could later add a new flag to LibLoad to recompile all existing shaders,
but this commit should offer a lot more flexibility as is.
This fix is mostly based off of HG1's patch from the bug report, which had ImageRender::Render() call KX_KetsjiEngine::RenderFonts(). However, I have moved RenderFonts() from KX_KetsjiEngine to KX_Scene where all of the other font and rendering functions are. The real fix for this mess would be to not have ImageRender::Render() have so much duplicate code from KX_KetsjiEngine::Render(), but that's a code cleanup problem for another day.
* Removing KX_Scene::RemoveAnimatedObject() since KX_Scene::NewRemoveObject() is already handling this.
* Don't create a new BL_ActionManager when replicating an object. Just set m_actionManager to NULL and let KX_GameObject::GetActionManager() allocate a new BL_ActionManager when one is needed.
* Use KX_GameObject::GetScene() instead of KX_GetActiveScene() in KX_GameObject::GetActionManager() to make sure we're using the object's scene instead of one where Python might currently be running from. This could avoid potential issues with playing actions for objects in other scenes.
# Print a message when an async LibLoad is done
import bge
def finished_cb(status):
print("Library (%s) loaded in %.2fms." % (status.libraryName, status.timeTaken))
bge.logic.LibLoad('myblend.blend', 'Scene', async=True).onFinish = finished_cb
LibLoad() now returns a KX_LibLoadStatus object for information on the library loading. LibNew() and LibFree() are unaffected by this commit. In other words, the async option only works for LibLoad(). Furthermore it only works for Scenes, not Actions or Meshes.
viewport. This helps to eliminate OpenGL calls in weird places like the physics
code and to reduce glGet calls, which are expensive.
There should be no functional changes (except maybe a very slight speed improvement).
* KX_GameObject.member returns the list of group members if the object is a group object, otherwise None is returned
* KX_GameObject.group returns the group object that the object belongs to or None if the object is not part of a group
===============================================
This patch adds a new "Character" BGE physics type which uses Bullet's btKinematicCharacter for simulation instead of full-blown dynamics. It is appropiate for (player-controlled) characters, for which the other physics types often result unexpected results (bouncing off walls, sliding etc.) and for which simple kinematics offers much more precision.
"Character" can be chosen like any other physics type in the "Physics" section of the properties window. Current settings for tweaking are "Step Height" (to make the object automatically climb small steps if it collides with them), "Fall Speed" (the maximum speed that the object can have when falling) and "Jump Speed", which is currently not used.
See http://projects.blender.org/tracker/?func=detail&atid=127&aid=28476&group_id=9
for sample blends and a discussion on the patch: how to use it and what influences the behavior of the character object.
Known problem: there is a crash if the "compound" option is set in the physics panel of the Character object.
- spelling - turns out we had tessellation spelt wrong all over.
- use \directive for doxy (not @directive)
- remove BLI_sparsemap.h - was from bmesh merge IIRC but entire file commented and not used.
