mirror of
https://github.com/TorqueGameEngines/Torque3D.git
synced 2026-01-20 12:44:46 +00:00
2eaa917e00
Adds new settings to ColladaUtils::ImportSettings and TSShapeConstructor::ImportSettings for persistence. Shape will now be re-imported with the original settings if the source art is newer or the cached.dts file has been deleted. Fixes material transparency blend mode assignment. Adds implementation for override scale, material prefix and always/never import options. Reads and applies metadata fields for scale and up axis from formats that provide it. Eliminates the assimp.log file and redirects log messages to console.log. Verbose logging is enabled in debug builds.
114 lines
3.8 KiB
C++
114 lines
3.8 KiB
C++
#include "ts/assimp/assimpShapeLoader.h"
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#include "console/console.h"
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#include "core/stream/fileStream.h"
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#include "core/stringTable.h"
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#include "math/mathIO.h"
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#include "ts/tsShape.h"
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#include "ts/tsShapeInstance.h"
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#include "materials/materialManager.h"
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#include "console/persistenceManager.h"
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#include "ts/assimp/assimpAppMaterial.h"
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#include "ts/assimp/assimpAppSequence.h"
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#include "ts/assimp/assimpAppNode.h"
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AssimpAppSequence::AssimpAppSequence(aiAnimation *a) :
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seqStart(0.0f),
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mAnim(a)
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{
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mSequenceName = mAnim->mName.C_Str();
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if (mSequenceName.isEmpty())
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mSequenceName = "ambient";
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Con::printf("\n[Assimp] Adding %s animation", mSequenceName.c_str());
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fps = (mAnim->mTicksPerSecond > 0) ? mAnim->mTicksPerSecond : 30.0f;
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U32 maxKeys = 0;
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F32 maxEndTime = 0;
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F32 minFrameTime = 100000.0f;
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// Detect the frame rate (minimum time between keyframes) and max sequence time
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for (U32 i = 0; i < mAnim->mNumChannels; ++i)
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{
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aiNodeAnim *nodeAnim = mAnim->mChannels[i];
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maxKeys = getMax(maxKeys, nodeAnim->mNumPositionKeys);
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maxKeys = getMax(maxKeys, nodeAnim->mNumRotationKeys);
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maxKeys = getMax(maxKeys, nodeAnim->mNumScalingKeys);
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if (nodeAnim->mNumPositionKeys)
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maxEndTime = getMax(maxEndTime, (F32) nodeAnim->mPositionKeys[nodeAnim->mNumPositionKeys-1].mTime);
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if (nodeAnim->mNumRotationKeys)
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maxEndTime = getMax(maxEndTime, (F32) nodeAnim->mRotationKeys[nodeAnim->mNumRotationKeys-1].mTime);
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if (nodeAnim->mNumScalingKeys)
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maxEndTime = getMax(maxEndTime, (F32) nodeAnim->mScalingKeys[nodeAnim->mNumScalingKeys-1].mTime);
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for (U32 key = 1; key < nodeAnim->mNumPositionKeys; ++key)
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{
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F32 deltaT = nodeAnim->mPositionKeys[key].mTime - nodeAnim->mPositionKeys[key-1].mTime;
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minFrameTime = getMin(minFrameTime, deltaT);
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}
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for (U32 key = 1; key < nodeAnim->mNumRotationKeys; ++key)
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{
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F32 deltaT = nodeAnim->mRotationKeys[key].mTime - nodeAnim->mRotationKeys[key-1].mTime;
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minFrameTime = getMin(minFrameTime, deltaT);
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}
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for (U32 key = 1; key < nodeAnim->mNumScalingKeys; ++key)
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{
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F32 deltaT = nodeAnim->mScalingKeys[key].mTime - nodeAnim->mScalingKeys[key-1].mTime;
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minFrameTime = getMin(minFrameTime, deltaT);
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}
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}
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S32 timeFactor = ColladaUtils::getOptions().animTiming;
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S32 fpsRequest = ColladaUtils::getOptions().animFPS;
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if (timeFactor == 0)
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{ // Timing specified in frames
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fps = mClamp(fpsRequest, 5 /*TSShapeLoader::MinFrameRate*/, TSShapeLoader::MaxFrameRate);
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maxKeys = getMax(maxKeys, (U32)maxEndTime); // Keys won't be assigned for every frame.
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seqEnd = maxKeys / fps;
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mTimeMultiplier = 1.0f / fps;
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}
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else
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{ // Timing specified in seconds or ms depending on format
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if (maxEndTime > 1000.0f || mAnim->mDuration > 1000.0f)
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timeFactor = 1000.0f; // If it's more than 1000 seconds, assume it's ms.
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timeFactor = mClamp(timeFactor, 1, 1000);
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minFrameTime /= (F32)timeFactor;
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maxEndTime /= (F32)timeFactor;
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fps = (minFrameTime > 0.0f) ? 1.0f / minFrameTime : fps;
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fps = mClamp(fpsRequest, 5 /*TSShapeLoader::MinFrameRate*/, TSShapeLoader::MaxFrameRate);
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seqEnd = maxEndTime;
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mTimeMultiplier = 1.0f / timeFactor;
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}
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}
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AssimpAppSequence::~AssimpAppSequence()
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{
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}
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void AssimpAppSequence::setActive(bool active)
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{
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if (active)
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{
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AssimpAppNode::sActiveSequence = mAnim;
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AssimpAppNode::sTimeMultiplier = mTimeMultiplier;
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}
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else
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{
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if (AssimpAppNode::sActiveSequence == mAnim)
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AssimpAppNode::sActiveSequence = NULL;
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}
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}
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U32 AssimpAppSequence::getFlags() const
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{
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return TSShape::Blend;
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}
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F32 AssimpAppSequence::getPriority() const
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{
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return 5;
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}
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F32 AssimpAppSequence::getBlendRefTime() const
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{
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return -1.0f;
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} |