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Added debug draw for animation system

This commit is contained in:
Kah Wei 2023-01-24 23:31:00 +08:00
parent 354d9434f6
commit 80a7fe701b
7 changed files with 552 additions and 6 deletions
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533
Assets/Models/BoneIKTest4.gltf Normal file
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Assets/Models/BoneIKTest4.shmodel Normal file
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7
Assets/Models/BoneIKTest4.shmodel.shmeta Normal file
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@ -0,0 +1,7 @@
Name: BoneIKTest4
ID: 81814706
Type: 4
Sub Assets:
Name: Cube
ID: 137599708
Type: 8

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Assets/Models/racoon.shmodel
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14
SHADE_Engine/src/Animation/SHAnimatorComponent.cpp
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@ -23,6 +23,7 @@ of DigiPen Institute of Technology is prohibited.
#include "Graphics/SHVkUtil.h"
#include "Graphics/MiddleEnd/Interface/SHGraphicsSystem.h"
#include "ECS_Base/Managers/SHSystemManager.h"
#include "Tools/SHDebugDraw.h"
namespace SHADE
{
@ -113,7 +114,7 @@ namespace SHADE
return;
// Update time on the playback
currPlaybackTime += dt;
currPlaybackTime += dt * 0.01f;
if (currPlaybackTime > currClip->GetTotalTime())
{
currPlaybackTime = currPlaybackTime - currClip->GetTotalTime();
@ -139,7 +140,7 @@ namespace SHADE
updatePoseWithClip(CLOSEST_FRAME_IDX, poseTime, rig->GetRootNode(), SHMatrix::Identity);
}
void SHAnimatorComponent::updatePoseWithClip(int closestFrameIndex, float poseTime, Handle<SHRigNode> node, const SHMatrix& parentMatrix)
void SHAnimatorComponent::updatePoseWithClip(int closestFrameIndex, float poseTime, Handle<SHRigNode> node, const SHMatrix& parentMatrix, std::optional<SHVec3> worldPos)
{
// Check if there is a channel for this node
const std::string& BONE_NAME = rig->GetName(node);
@ -160,15 +161,20 @@ namespace SHADE
// Apply transformations to this node
const int BONE_MTX_IDX = rig->GetNodeIndex(node);
std::optional<SHVec3> position;
if (BONE_MTX_IDX >= 0)
{
boneMatrices[BONE_MTX_IDX] = node->OffsetMatrix * transformMatrix * rig->GetGlobalInverseMatrix();
boneMatrices[BONE_MTX_IDX] = node->OffsetMatrix * transformMatrix;
position = SHVec3(boneMatrices[BONE_MTX_IDX]._41, boneMatrices[BONE_MTX_IDX]._42, boneMatrices[BONE_MTX_IDX]._43);
SHDebugDraw::Cube(position.value(), SHQuaternion{}, SHVec3(0.01f, 0.01f, 0.01f), SHColour::ORANGE);
if (worldPos.has_value())
SHDebugDraw::Line(position.value(), worldPos.value(), SHColour::ORANGE);
}
// Apply pose to children
for (auto& child : node->Children)
{
updatePoseWithClip(closestFrameIndex, poseTime, child, transformMatrix);
updatePoseWithClip(closestFrameIndex, poseTime, child, transformMatrix, position);
}
}
}

2
SHADE_Engine/src/Animation/SHAnimatorComponent.h
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@ -141,7 +141,7 @@ namespace SHADE
/* Helper Functions */
/*---------------------------------------------------------------------------------*/
void updatePoseWithClip(float poseTime);
void updatePoseWithClip(int closestFrameIndex, float poseTime, Handle<SHRigNode> node, const SHMatrix& parentMatrix);
void updatePoseWithClip(int closestFrameIndex, float poseTime, Handle<SHRigNode> node, const SHMatrix& parentMatrix, std::optional<SHVec3> worldPos = {});
template<typename T>
T getInterpolatedValue(const std::vector<SHAnimationKeyFrame<T>>& keyframes, int closestFrameIndex, float poseTime);

2
SHADE_Engine/src/Animation/SHRig.cpp
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@ -36,7 +36,7 @@ namespace SHADE
rootNode = recurseCreateNode(asset, asset.root);
if (rootNode)
{
globalInverseMatrix = rootNode->OffsetMatrix;
globalInverseMatrix = SHMatrix::Inverse(rootNode->TransformMatrix);
}
}