128 lines
3.1 KiB
C++
128 lines
3.1 KiB
C++
// Copyright (C) 2002-2012 Nikolaus Gebhardt
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// This file is part of the "Irrlicht Engine".
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// For conditions of distribution and use, see copyright notice in irrlicht.h
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#include "IrrCompileConfig.h"
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#ifdef _IRR_COMPILE_WITH_SKINNED_MESH_SUPPORT_
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#include "CBoneSceneNode.h"
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namespace irr
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{
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namespace scene
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{
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//! constructor
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CBoneSceneNode::CBoneSceneNode(ISceneNode* parent, ISceneManager* mgr, s32 id,
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u32 boneIndex, const c8* boneName)
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: IBoneSceneNode(parent, mgr, id), BoneIndex(boneIndex),
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AnimationMode(EBAM_AUTOMATIC), SkinningSpace(EBSS_LOCAL)
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{
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#ifdef _DEBUG
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setDebugName("CBoneSceneNode");
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#endif
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setName(boneName);
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}
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//! Returns the index of the bone
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u32 CBoneSceneNode::getBoneIndex() const
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{
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return BoneIndex;
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}
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//! Sets the animation mode of the bone. Returns true if successful.
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bool CBoneSceneNode::setAnimationMode(E_BONE_ANIMATION_MODE mode)
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{
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AnimationMode = mode;
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return true;
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}
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//! Gets the current animation mode of the bone
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E_BONE_ANIMATION_MODE CBoneSceneNode::getAnimationMode() const
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{
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return AnimationMode;
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}
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//! returns the axis aligned bounding box of this node
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const core::aabbox3d<f32>& CBoneSceneNode::getBoundingBox() const
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{
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return Box;
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}
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/*
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//! Returns the relative transformation of the scene node.
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core::matrix4 CBoneSceneNode::getRelativeTransformation() const
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{
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return core::matrix4(); // RelativeTransformation;
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}
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*/
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void CBoneSceneNode::OnAnimate(u32 timeMs)
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{
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if (IsVisible)
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{
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// animate this node with all animators
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ISceneNodeAnimatorList::Iterator ait = Animators.begin();
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for (; ait != Animators.end(); ++ait)
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(*ait)->animateNode(this, timeMs);
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// update absolute position
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//updateAbsolutePosition();
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// perform the post render process on all children
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for (unsigned i = 0; i < Children.size(); ++i)
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Children[i]->OnAnimate(timeMs);
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}
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}
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void CBoneSceneNode::helper_updateAbsolutePositionOfAllChildren(ISceneNode *Node)
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{
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Node->updateAbsolutePosition();
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for (unsigned i = 0; i < Node->getChildren().size(); ++i)
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{
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helper_updateAbsolutePositionOfAllChildren( Node->getChildren()[i] );
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}
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}
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void CBoneSceneNode::updateAbsolutePositionOfAllChildren()
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{
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helper_updateAbsolutePositionOfAllChildren( this );
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}
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void CBoneSceneNode::serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options) const
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{
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IBoneSceneNode::serializeAttributes(out, options);
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out->addInt("BoneIndex", BoneIndex);
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out->addEnum("AnimationMode", AnimationMode, BoneAnimationModeNames);
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}
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void CBoneSceneNode::deserializeAttributes(io::IAttributes* in, io::SAttributeReadWriteOptions* options)
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{
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BoneIndex = in->getAttributeAsInt("BoneIndex");
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AnimationMode = (E_BONE_ANIMATION_MODE)in->getAttributeAsEnumeration("AnimationMode", BoneAnimationModeNames);
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// for legacy files (before 1.5)
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const core::stringc boneName = in->getAttributeAsString("BoneName");
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setName(boneName);
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IBoneSceneNode::deserializeAttributes(in, options);
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// TODO: add/replace bone in parent with bone from mesh
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}
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} // namespace scene
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} // namespace irr
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#endif
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