mirror of
https://github.com/TorqueGameEngines/Torque3D.git
synced 2026-01-19 20:24:49 +00:00
Sequence timing options.
This commit deals with the problem that the keyframe timestamps are not standardized. Seconds, milliseconds and ticks are used depending on the import format. There is no metadata or property that specifies the format used, so the option is exposed to the user as part of the import options gui.
This commit is contained in:
OTHGMars
parent
04355156de
commit
70bbad8411
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@ -32,6 +32,7 @@
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#include <assimp/types.h>
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aiAnimation* AssimpAppNode::sActiveSequence = NULL;
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F32 AssimpAppNode::sTimeMultiplier = 1.0f;
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AssimpAppNode::AssimpAppNode(const struct aiScene* scene, const struct aiNode* node, AssimpAppNode* parent)
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: mInvertMeshes(false),
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@ -132,7 +133,7 @@ void AssimpAppNode::getAnimatedTransform(MatrixF& mat, F32 t, aiAnimation* animS
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F32 lastT = 0.0;
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for (U32 key = 0; key < nodeAnim->mNumPositionKeys; ++key)
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{
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F32 curT = (F32)nodeAnim->mPositionKeys[key].mTime;
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F32 curT = sTimeMultiplier * (F32)nodeAnim->mPositionKeys[key].mTime;
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curPos.set(nodeAnim->mPositionKeys[key].mValue.x, nodeAnim->mPositionKeys[key].mValue.y, nodeAnim->mPositionKeys[key].mValue.z);
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if (curT > t)
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{
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@ -161,7 +162,7 @@ void AssimpAppNode::getAnimatedTransform(MatrixF& mat, F32 t, aiAnimation* animS
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F32 lastT = 0.0;
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for (U32 key = 0; key < nodeAnim->mNumRotationKeys; ++key)
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{
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F32 curT = (F32)nodeAnim->mRotationKeys[key].mTime;
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F32 curT = sTimeMultiplier * (F32)nodeAnim->mRotationKeys[key].mTime;
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curRot.set(nodeAnim->mRotationKeys[key].mValue.x, nodeAnim->mRotationKeys[key].mValue.y,
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nodeAnim->mRotationKeys[key].mValue.z, nodeAnim->mRotationKeys[key].mValue.w);
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if (curT > t)
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@ -190,7 +191,7 @@ void AssimpAppNode::getAnimatedTransform(MatrixF& mat, F32 t, aiAnimation* animS
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F32 lastT = 0.0;
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for (U32 key = 0; key < nodeAnim->mNumScalingKeys; ++key)
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{
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F32 curT = (F32)nodeAnim->mScalingKeys[key].mTime;
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F32 curT = sTimeMultiplier * (F32)nodeAnim->mScalingKeys[key].mTime;
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curScale.set(nodeAnim->mScalingKeys[key].mValue.x, nodeAnim->mScalingKeys[key].mValue.y, nodeAnim->mScalingKeys[key].mValue.z);
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if (curT > t)
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{
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@ -70,6 +70,7 @@ public:
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}
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static aiAnimation* sActiveSequence;
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static F32 sTimeMultiplier;
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//-----------------------------------------------------------------------
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const char *getName() { return mName; }
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@ -20,19 +20,19 @@ AssimpAppSequence::AssimpAppSequence(aiAnimation *a) :
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if (mSequenceName.isEmpty())
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mSequenceName = "ambient";
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// From: http://sir-kimmi.de/assimp/lib_html/data.html#anims
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// An aiAnimation has a duration. The duration as well as all time stamps are given in ticks.
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// To get the correct timing, all time stamp thus have to be divided by aiAnimation::mTicksPerSecond.
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// Beware, though, that certain combinations of file format and exporter don't always store this
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// information in the exported file. In this case, mTicksPerSecond is set to 0 to indicate the lack of knowledge.
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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 = 1000.0f;
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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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@ -57,9 +57,24 @@ AssimpAppSequence::AssimpAppSequence(aiAnimation *a) :
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}
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}
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fps = (minFrameTime > 0.0f) ? 1.0f / minFrameTime : fps;
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fps = mClamp(fps, TSShapeLoader::MinFrameRate, TSShapeLoader::MaxFrameRate);
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seqEnd = maxEndTime;
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S32 timeFactor = Con::getIntVariable("$Assimp::AnimTiming", 1);
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S32 fpsRequest = Con::getIntVariable("$Assimp::AnimFPS", 30);
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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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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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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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@ -69,7 +84,10 @@ AssimpAppSequence::~AssimpAppSequence()
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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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@ -25,6 +25,7 @@ class AssimpAppSequence : public AppSequence
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String mSequenceName;
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F32 seqStart;
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F32 seqEnd;
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F32 mTimeMultiplier; // The factor needed to convert the sequence data timestamp to seconds
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public:
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@ -393,6 +393,107 @@
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canSaveDynamicFields = "0";
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};
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new GuiTextCtrl() {
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text = "Animation Timing:";
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maxLength = "1024";
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Margin = "0 0 0 0";
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Padding = "0 0 0 0";
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AnchorTop = "1";
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AnchorBottom = "0";
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AnchorLeft = "1";
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AnchorRight = "0";
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isContainer = "0";
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Profile = "ToolsGuiTextRightProfile";
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HorizSizing = "right";
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VertSizing = "bottom";
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position = "10 311";
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Extent = "85 16";
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MinExtent = "8 2";
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canSave = "1";
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Visible = "1";
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tooltipprofile = "ToolsGuiToolTipProfile";
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hovertime = "1000";
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canSaveDynamicFields = "0";
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};
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new GuiPopUpMenuCtrl() {
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maxPopupHeight = "200";
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sbUsesNAColor = "0";
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reverseTextList = "0";
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bitmapBounds = "16 16";
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maxLength = "1024";
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Margin = "0 0 0 0";
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Padding = "0 0 0 0";
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AnchorTop = "1";
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AnchorBottom = "0";
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AnchorLeft = "1";
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AnchorRight = "0";
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isContainer = "0";
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Profile = "ToolsGuiPopUpMenuProfile";
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HorizSizing = "right";
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VertSizing = "bottom";
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position = "100 310";
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Extent = "86 18";
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MinExtent = "8 2";
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canSave = "1";
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Visible = "1";
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tooltipprofile = "ToolsGuiToolTipProfile";
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ToolTip = "Select the timing units used in the animation data.";
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hovertime = "1000";
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internalName = "animTiming";
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canSaveDynamicFields = "0";
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};
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new GuiTextCtrl() {
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text = "FPS:";
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maxLength = "1024";
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Margin = "0 0 0 0";
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Padding = "0 0 0 0";
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AnchorTop = "1";
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AnchorBottom = "0";
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AnchorLeft = "1";
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AnchorRight = "0";
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isContainer = "0";
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Profile = "ToolsGuiTextRightProfile";
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HorizSizing = "right";
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VertSizing = "bottom";
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position = "200 311";
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Extent = "20 16";
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MinExtent = "8 2";
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canSave = "1";
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Visible = "1";
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tooltipprofile = "ToolsGuiToolTipProfile";
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hovertime = "1000";
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canSaveDynamicFields = "0";
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};
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new GuiTextEditCtrl() {
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historySize = "0";
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password = "0";
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tabComplete = "0";
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sinkAllKeyEvents = "0";
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passwordMask = "*";
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text = "2";
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maxLength = "1024";
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Margin = "0 0 0 0";
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Padding = "0 0 0 0";
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AnchorTop = "1";
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AnchorBottom = "0";
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AnchorLeft = "1";
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AnchorRight = "0";
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isContainer = "0";
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Profile = "ToolsGuiTextEditProfile";
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HorizSizing = "right";
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VertSizing = "bottom";
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position = "225 310";
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Extent = "26 18";
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MinExtent = "8 2";
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canSave = "1";
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Visible = "1";
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tooltipprofile = "ToolsGuiToolTipProfile";
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ToolTip = "Frames per second for all animations when Animation Timing type is Frames (5 - 60)";
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hovertime = "1000";
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internalName = "animFPS";
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canSaveDynamicFields = "0";
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};
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new GuiTextCtrl() {
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text = "LOD";
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maxLength = "1024";
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@ -665,6 +766,10 @@ function AssimpImportDlg::showDialog(%this, %shapePath, %cmd)
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$Assimp::FindDegenerates = true;
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$Assimp::FindInvalidData = true;
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$Assimp::JoinIdenticalVertices = true;
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$Assimp::FlipNormals = false;
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$Assimp::AnimTiming = 1; // Seconds
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$Assimp::AnimFPS = 30; // Framerate when timing is frames.
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}
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%this-->upAxis.clear();
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@ -678,9 +783,15 @@ function AssimpImportDlg::showDialog(%this, %shapePath, %cmd)
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%this-->lodType.add("SingleSize", 1);
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%this-->lodType.add("TrailingNumber", 2);
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%this-->lodType.setSelected($Assimp::lodType);
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%this-->singleDetailSize.text = $Assimp::singleDetailSize;
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%this-->animTiming.clear();
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%this-->animTiming.add("Frames", 0);
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%this-->animTiming.add("Seconds", 1);
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%this-->animTiming.add("Milliseconds", 1000);
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%this-->animTiming.setSelected($Assimp::AnimTiming);
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%this-->animFPS.text = $Assimp::AnimFPS;
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//Triangulate is a default(currently mandatory) behavior
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$Assimp::Triangulate = true;
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@ -703,6 +814,9 @@ function AssimpImportDlg::onOK(%this)
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$Assimp::lodType = %this-->lodType.getSelected();
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$Assimp::singleDetailSize = %this-->singleDetailSize.getText();
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$Assimp::AnimTiming = %this-->animTiming.getSelected();
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$Assimp::AnimFPS = %this-->animFPS.getText();
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// Load the shape (always from the DAE)
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$assimp::forceLoad = true;
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eval(%this.cmd);
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@ -393,6 +393,107 @@
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canSaveDynamicFields = "0";
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};
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new GuiTextCtrl() {
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text = "Animation Timing:";
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maxLength = "1024";
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Margin = "0 0 0 0";
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Padding = "0 0 0 0";
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AnchorTop = "1";
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AnchorBottom = "0";
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AnchorLeft = "1";
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AnchorRight = "0";
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isContainer = "0";
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Profile = "ToolsGuiTextRightProfile";
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HorizSizing = "right";
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VertSizing = "bottom";
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position = "10 311";
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Extent = "85 16";
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MinExtent = "8 2";
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canSave = "1";
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Visible = "1";
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tooltipprofile = "ToolsGuiToolTipProfile";
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hovertime = "1000";
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canSaveDynamicFields = "0";
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};
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new GuiPopUpMenuCtrl() {
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maxPopupHeight = "200";
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sbUsesNAColor = "0";
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reverseTextList = "0";
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bitmapBounds = "16 16";
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maxLength = "1024";
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Margin = "0 0 0 0";
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Padding = "0 0 0 0";
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AnchorTop = "1";
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AnchorBottom = "0";
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AnchorLeft = "1";
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AnchorRight = "0";
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isContainer = "0";
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Profile = "ToolsGuiPopUpMenuProfile";
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HorizSizing = "right";
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VertSizing = "bottom";
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position = "100 310";
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Extent = "86 18";
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MinExtent = "8 2";
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canSave = "1";
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Visible = "1";
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tooltipprofile = "ToolsGuiToolTipProfile";
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ToolTip = "Select the timing units used in the animation data.";
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hovertime = "1000";
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internalName = "animTiming";
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canSaveDynamicFields = "0";
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};
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new GuiTextCtrl() {
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text = "FPS:";
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maxLength = "1024";
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Margin = "0 0 0 0";
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Padding = "0 0 0 0";
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AnchorTop = "1";
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AnchorBottom = "0";
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AnchorLeft = "1";
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AnchorRight = "0";
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isContainer = "0";
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Profile = "ToolsGuiTextRightProfile";
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HorizSizing = "right";
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VertSizing = "bottom";
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position = "200 311";
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Extent = "20 16";
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MinExtent = "8 2";
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canSave = "1";
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Visible = "1";
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tooltipprofile = "ToolsGuiToolTipProfile";
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hovertime = "1000";
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canSaveDynamicFields = "0";
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};
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new GuiTextEditCtrl() {
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historySize = "0";
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password = "0";
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tabComplete = "0";
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sinkAllKeyEvents = "0";
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passwordMask = "*";
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text = "2";
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maxLength = "1024";
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Margin = "0 0 0 0";
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Padding = "0 0 0 0";
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AnchorTop = "1";
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AnchorBottom = "0";
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AnchorLeft = "1";
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AnchorRight = "0";
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isContainer = "0";
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Profile = "ToolsGuiTextEditProfile";
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HorizSizing = "right";
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VertSizing = "bottom";
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position = "225 310";
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Extent = "26 18";
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MinExtent = "8 2";
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canSave = "1";
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Visible = "1";
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tooltipprofile = "ToolsGuiToolTipProfile";
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ToolTip = "Frames per second for all animations when Animation Timing type is Frames (5 - 60)";
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hovertime = "1000";
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internalName = "animFPS";
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canSaveDynamicFields = "0";
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};
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new GuiTextCtrl() {
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text = "LOD";
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maxLength = "1024";
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@ -665,6 +766,10 @@ function AssimpImportDlg::showDialog(%this, %shapePath, %cmd)
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$Assimp::FindDegenerates = true;
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$Assimp::FindInvalidData = true;
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$Assimp::JoinIdenticalVertices = true;
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$Assimp::FlipNormals = false;
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$Assimp::AnimTiming = 1; // Seconds
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$Assimp::AnimFPS = 30; // Framerate when timing is frames.
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}
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%this-->upAxis.clear();
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@ -678,9 +783,15 @@ function AssimpImportDlg::showDialog(%this, %shapePath, %cmd)
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%this-->lodType.add("SingleSize", 1);
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%this-->lodType.add("TrailingNumber", 2);
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%this-->lodType.setSelected($Assimp::lodType);
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%this-->singleDetailSize.text = $Assimp::singleDetailSize;
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%this-->animTiming.clear();
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%this-->animTiming.add("Frames", 0);
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%this-->animTiming.add("Seconds", 1);
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%this-->animTiming.add("Milliseconds", 1000);
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%this-->animTiming.setSelected($Assimp::AnimTiming);
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%this-->animFPS.text = $Assimp::AnimFPS;
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//Triangulate is a default(currently mandatory) behavior
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$Assimp::Triangulate = true;
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@ -703,6 +814,9 @@ function AssimpImportDlg::onOK(%this)
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$Assimp::lodType = %this-->lodType.getSelected();
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$Assimp::singleDetailSize = %this-->singleDetailSize.getText();
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$Assimp::AnimTiming = %this-->animTiming.getSelected();
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$Assimp::AnimFPS = %this-->animFPS.getText();
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// Load the shape (always from the DAE)
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$assimp::forceLoad = true;
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eval(%this.cmd);
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