/// <summary>
/// Carga una animación a un modelo ya cargado, a partir del string del XML.
/// La animación se agrega al modelo.
/// </summary>
/// <param name="mesh">Modelo ya cargado</param>
/// <param name="xmlString">contenido del XML</param>
public void loadAnimationFromString(TgcSkeletalMesh mesh, string xmlString)
{
TgcSkeletalParser parser = new TgcSkeletalParser();
TgcSkeletalAnimationData animationData = parser.parseAnimationFromString(xmlString);
TgcSkeletalAnimation animation = loadAnimation(mesh, animationData);
mesh.Animations.Add(animation.Name, animation);
}
/// <summary>
/// Prepara una nueva animacion para ser ejecutada
/// </summary>
protected void initAnimationSettings(string animationName, bool playLoop, float userFrameRate)
{
isAnimating = true;
currentAnimation = animations[animationName];
this.playLoop = playLoop;
currentTime = 0;
currentFrame = 0;
//Cambiar BoundingBox
boundingBox = currentAnimation.BoundingBox;
updateBoundingBox();
//Si el usuario no especifico un FrameRate, tomar el default de la animacion
if (userFrameRate == -1f)
{
frameRate = (float)currentAnimation.FrameRate;
}
else
{
frameRate = userFrameRate;
}
//La duracion de la animacion.
animationTimeLenght = ((float)currentAnimation.FramesCount - 1) / frameRate;
//Configurar postura inicial de los huesos
for (int i = 0; i < bones.Length; i++)
{
TgcSkeletalBone bone = bones[i];
if (!currentAnimation.hasFrames(i))
{
throw new Exception("El hueso " + bone.Name + " no posee KeyFrames");
}
//Determinar matriz local inicial
TgcSkeletalAnimationFrame firstFrame = currentAnimation.BoneFrames[i][0];
bone.MatLocal = Matrix.RotationQuaternion(firstFrame.Rotation) * Matrix.Translation(firstFrame.Position);
//Multiplicar por matriz del padre, si tiene
if (bone.ParentBone != null)
{
bone.MatFinal = bone.MatLocal * bone.ParentBone.MatFinal;
}
else
{
bone.MatFinal = bone.MatLocal;
}
}
//Ajustar vertices a posicion inicial del esqueleto
updateMeshVertices();
}
/// <summary>
/// Cargar estructura de animacion
/// </summary>
private TgcSkeletalAnimation loadAnimation(TgcSkeletalMesh mesh, TgcSkeletalAnimationData animationData)
{
//Crear array para todos los huesos, tengan o no keyFrames
List <TgcSkeletalAnimationFrame>[] boneFrames = new List <TgcSkeletalAnimationFrame> [mesh.Bones.Length];
//Cargar los frames para los huesos que si tienen
for (int i = 0; i < animationData.bonesFrames.Length; i++)
{
TgcSkeletalAnimationBoneData boneData = animationData.bonesFrames[i];
//Crear frames
for (int j = 0; j < boneData.keyFrames.Length; j++)
{
TgcSkeletalAnimationBoneFrameData frameData = boneData.keyFrames[j];
TgcSkeletalAnimationFrame frame = new TgcSkeletalAnimationFrame(
frameData.frame,
new Vector3(frameData.position[0], frameData.position[1], frameData.position[2]),
new Quaternion(frameData.rotation[0], frameData.rotation[1], frameData.rotation[2], frameData.rotation[3])
);
//Agregar a lista de frames del hueso
if (boneFrames[boneData.id] == null)
{
boneFrames[boneData.id] = new List <TgcSkeletalAnimationFrame>();
}
boneFrames[boneData.id].Add(frame);
}
}
//BoundingBox de la animación, aprovechar lo que viene en el XML o utilizar el de la malla estática
TgcBoundingBox boundingBox = null;
if (animationData.pMin != null && animationData.pMax != null)
{
boundingBox = new TgcBoundingBox(
TgcParserUtils.float3ArrayToVector3(animationData.pMin),
TgcParserUtils.float3ArrayToVector3(animationData.pMax));
}
else
{
boundingBox = mesh.BoundingBox;
}
//Crear animacion
TgcSkeletalAnimation animation = new TgcSkeletalAnimation(animationData.name, animationData.frameRate, animationData.framesCount, boneFrames, boundingBox);
return(animation);
}
/// <summary>
/// Cargar datos iniciales
/// </summary>
protected void initData(Mesh mesh, string name, MeshRenderType renderType, TgcSkeletalBone[] bones)
{
this.d3dMesh = mesh;
this.name = name;
this.renderType = renderType;
this.enabled = false;
this.autoUpdateBoundingBox = true;
this.bones = bones;
this.attachments = new List <TgcSkeletalBoneAttach>();
this.meshInstances = new List <TgcSkeletalMesh>();
this.renderSkeleton = false;
this.alphaBlendEnable = false;
//variables de movimiento
this.autoTransformEnable = true;
this.translation = new Vector3(0f, 0f, 0f);
this.rotation = new Vector3(0f, 0f, 0f);
this.scale = new Vector3(1f, 1f, 1f);
this.transform = Matrix.Identity;
//variables de animacion
this.isAnimating = false;
this.currentAnimation = null;
this.playLoop = false;
this.frameRate = 0f;
this.currentTime = 0f;
this.animationTimeLenght = 0f;
this.currentFrame = 0;
this.animations = new Dictionary <string, TgcSkeletalAnimation>();
//Matrices de huesos
this.boneSpaceFinalTransforms = new Matrix[MAX_BONE_COUNT];
//Shader
vertexDeclaration = new VertexDeclaration(mesh.Device, mesh.Declaration);
this.effect = GuiController.Instance.Shaders.TgcSkeletalMeshShader;
this.technique = GuiController.Instance.Shaders.getTgcSkeletalMeshTechnique(this.renderType);
//acomodar huesos
setupSkeleton();
}
/// <summary>
/// Cargar estructura de animacion
/// </summary>
private TgcSkeletalAnimation loadAnimation(TgcSkeletalMesh mesh, TgcSkeletalAnimationData animationData)
{
//Crear array para todos los huesos, tengan o no keyFrames
List<TgcSkeletalAnimationFrame>[] boneFrames = new List<TgcSkeletalAnimationFrame>[mesh.Bones.Length];
//Cargar los frames para los huesos que si tienen
for (int i = 0; i < animationData.bonesFrames.Length; i++)
{
TgcSkeletalAnimationBoneData boneData = animationData.bonesFrames[i];
//Crear frames
for (int j = 0; j < boneData.keyFrames.Length; j++)
{
TgcSkeletalAnimationBoneFrameData frameData = boneData.keyFrames[j];
TgcSkeletalAnimationFrame frame = new TgcSkeletalAnimationFrame(
frameData.frame,
new Vector3(frameData.position[0], frameData.position[1], frameData.position[2]),
new Quaternion(frameData.rotation[0], frameData.rotation[1], frameData.rotation[2], frameData.rotation[3])
);
//Agregar a lista de frames del hueso
if (boneFrames[boneData.id] == null)
{
boneFrames[boneData.id] = new List<TgcSkeletalAnimationFrame>();
}
boneFrames[boneData.id].Add(frame);
}
}
//BoundingBox de la animación, aprovechar lo que viene en el XML o utilizar el de la malla estática
TgcBoundingBox boundingBox = null;
if (animationData.pMin != null && animationData.pMax != null)
{
boundingBox = new TgcBoundingBox(
TgcParserUtils.float3ArrayToVector3(animationData.pMin),
TgcParserUtils.float3ArrayToVector3(animationData.pMax));
}
else
{
boundingBox = mesh.BoundingBox;
}
//Crear animacion
TgcSkeletalAnimation animation = new TgcSkeletalAnimation(animationData.name, animationData.frameRate, animationData.framesCount, boneFrames, boundingBox);
return animation;
}
/// <summary>
/// Cargar datos iniciales
/// </summary>
protected void initData(Mesh mesh, string name, MeshRenderType renderType, TgcSkeletalBone[] bones)
{
this.d3dMesh = mesh;
this.name = name;
this.renderType = renderType;
this.enabled = false;
this.autoUpdateBoundingBox = true;
this.bones = bones;
this.attachments = new List<TgcSkeletalBoneAttach>();
this.meshInstances = new List<TgcSkeletalMesh>();
this.renderSkeleton = false;
this.alphaBlendEnable = false;
//variables de movimiento
this.autoTransformEnable = true;
this.translation = new Vector3(0f, 0f, 0f);
this.rotation = new Vector3(0f, 0f, 0f);
this.scale = new Vector3(1f, 1f, 1f);
this.transform = Matrix.Identity;
//variables de animacion
this.isAnimating = false;
this.currentAnimation = null;
this.playLoop = false;
this.frameRate = 0f;
this.currentTime = 0f;
this.animationTimeLenght = 0f;
this.currentFrame = 0;
this.animations = new Dictionary<string, TgcSkeletalAnimation>();
//Matrices de huesos
this.boneSpaceFinalTransforms = new Matrix[MAX_BONE_COUNT];
//Shader
vertexDeclaration = new VertexDeclaration(mesh.Device, mesh.Declaration);
this.effect = GuiController.Instance.Shaders.TgcSkeletalMeshShader;
this.technique = GuiController.Instance.Shaders.getTgcSkeletalMeshTechnique(this.renderType);
//acomodar huesos
setupSkeleton();
}
/// <summary>
/// Prepara una nueva animacion para ser ejecutada
/// </summary>
protected void initAnimationSettings(string animationName, bool playLoop, float userFrameRate)
{
isAnimating = true;
currentAnimation = animations[animationName];
this.playLoop = playLoop;
currentTime = 0;
currentFrame = 0;
//Cambiar BoundingBox
boundingBox = currentAnimation.BoundingBox;
updateBoundingBox();
//Si el usuario no especifico un FrameRate, tomar el default de la animacion
if (userFrameRate == -1f)
{
frameRate = (float)currentAnimation.FrameRate;
}
else
{
frameRate = userFrameRate;
}
//La duracion de la animacion.
animationTimeLenght = ((float)currentAnimation.FramesCount - 1) / frameRate;
//Configurar postura inicial de los huesos
for (int i = 0; i < bones.Length; i++)
{
TgcSkeletalBone bone = bones[i];
if (!currentAnimation.hasFrames(i))
{
throw new Exception("El hueso " + bone.Name + " no posee KeyFrames");
}
//Determinar matriz local inicial
TgcSkeletalAnimationFrame firstFrame = currentAnimation.BoneFrames[i][0];
bone.MatLocal = Matrix.RotationQuaternion(firstFrame.Rotation) * Matrix.Translation(firstFrame.Position);
//Multiplicar por matriz del padre, si tiene
if (bone.ParentBone != null)
{
bone.MatFinal = bone.MatLocal * bone.ParentBone.MatFinal;
}
else
{
bone.MatFinal = bone.MatLocal;
}
}
//Ajustar vertices a posicion inicial del esqueleto
updateMeshVertices();
}
/// <summary>
/// Cargar datos iniciales
/// </summary>
protected void initData(Mesh mesh, string name, MeshRenderType renderType, OriginalData originalData, TgcSkeletalBone[] bones, TgcSkeletalVertexWeight[] verticesWeights)
{
this.d3dMesh = mesh;
this.name = name;
this.renderType = renderType;
this.originalData = originalData;
this.enabled = false;
this.autoUpdateBoundingBox = true;
this.bones = bones;
this.verticesWeights = verticesWeights;
this.attachments = new List<TgcSkeletalBoneAttach>();
this.meshInstances = new List<TgcSkeletalMesh>();
this.renderSkeleton = false;
this.alphaBlendEnable = false;
//Crear vertexDeclaration
vertexDeclaration = new VertexDeclaration(mesh.Device, mesh.Declaration);
//variables de movimiento
this.autoTransformEnable = true;
this.translation = new Vector3(0f, 0f, 0f);
this.rotation = new Vector3(0f, 0f, 0f);
this.scale = new Vector3(1f, 1f, 1f);
this.transform = Matrix.Identity;
//variables de animacion
this.isAnimating = false;
this.currentAnimation = null;
this.playLoop = false;
this.frameRate = 0f;
this.currentTime = 0f;
this.animationTimeLenght = 0f;
this.currentFrame = 0;
this.animations = new Dictionary<string, TgcSkeletalAnimation>();
//acomodar huesos
setupSkeleton();
}
