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boxes

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This commit is contained in:
Lars Mueller 2025-01-20 15:27:46 +01:00
parent d73b86c16a
commit 6892a5e332
3 changed files with 111 additions and 54 deletions
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22
irr/include/SkinnedMesh.h
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@ -98,12 +98,13 @@ public:
//! returns an axis aligned bounding box
const core::aabbox3d<f32> &getBoundingBox() const override {
return BoundingBox;
// assert(false); // TODO refactor IMesh so that we don't have to implement this
return StaticBoundingBox;
}
//! set user axis aligned bounding box
void setBoundingBox(const core::aabbox3df &box) override {
BoundingBox = box;
// assert(false); // TODO refactor
}
//! set the hardware mapping hint, for driver
@ -153,8 +154,6 @@ public:
//! Moves the mesh into static position.
void resetAnimation();
void updateBoundingBox();
//! Creates an array of joints from this mesh as children of node
std::vector<IBoneSceneNode *> addJoints(
IAnimatedMeshSceneNode *node, ISceneManager *smgr);
@ -339,6 +338,9 @@ public:
//! Skin weights
std::vector<SWeight> Weights;
//! Bounding box of all affected vertices, in local space
core::aabbox3df LocalBoundingBox{{0, 0, 0}};
//! Unnecessary for loaders, will be overwritten on finalize
core::matrix4 GlobalMatrix; // loaders may still choose to set this (temporarily) to calculate absolute vertex data.
@ -353,9 +355,10 @@ public:
//! Animates joints based on frame input
std::vector<SJoint::VariantTransform> animateMesh(f32 frame);
//! TODO
core::aabbox3df calculateBoundingBox(
const std::vector<SJoint::VariantTransform> &transforms);
const std::vector<core::matrix4> &global_transforms);
void recalculateBaseBoundingBoxes();
const std::vector<SJoint *> &getAllJoints() const {
return AllJoints;
@ -368,6 +371,10 @@ protected:
void prepareForSkinning();
void calculateStaticBoundingBox();
void calculateJointBoundingBoxes();
void calculateBufferBoundingBoxes();
void normalizeWeights();
void calculateTangents(core::vector3df &normal,
@ -388,7 +395,8 @@ protected:
// doesn't allow taking a reference to individual elements.
std::vector<std::vector<char>> Vertices_Moved;
core::aabbox3d<f32> BoundingBox{{0, 0, 0}};
//! Bounding box of just the static parts of the mesh
core::aabbox3d<f32> StaticBoundingBox{{0, 0, 0}};
f32 EndFrame;
f32 FramesPerSecond;