/// 指定 BasicProgram と、指定 BasicMaterial を必ず利用して描画する
public void Draw(GraphicsContext graphics,
BasicProgram program,
BasicMaterial material,
Matrix4 viewProj)
{
List <LocalPart> localPartList = updateLocalPart();
// パーツを DrawOrder 順にソート
localPartList.Sort();
setPolygonMode(graphics, material);
graphics.SetShaderProgram(program);
program.SetViewProj(viewProj);
program.SetMaterial(ref material);
setLayers(graphics, program, material);
// パーツの描画
foreach (LocalPart localPart in localPartList)
{
program.SetMatrixPalette(localPart.worldCount, ref localPart.matrixPalette);
program.Update();
graphics.SetVertexBuffer(0, localPart.vertexBuffer);
graphics.DrawArrays(localPart.primitives);
}
}
/// DrawParts 内の、mesh を DrawOrder ごとに並び替える
/**
* note : DrawPart をまたぐようなソートは行わない点に注意すること.
*/
public void SortDrawParts()
{
foreach (var bone in Bones)
{
List <Part> partList = new List <Part>();
foreach (var index in bone.DrawParts)
{
BasicPart part = Parts[index];
foreach (var mesh in part.Meshes)
{
BasicMaterial material = Materials[mesh.Material];
partList.Add(new Part(mesh, material.DrawOrder));
}
// パーツを DrawOrder 順にソート
partList.Sort(delegate(Part lhs, Part rhs){ return(lhs.drawOrder - rhs.drawOrder); });
int i = 0;
foreach (var sortedPart in partList)
{
part.Meshes[i] = sortedPart.mesh;
i++;
}
}
}
}
/// Material::Layer が保持する TexAnim用Matrix の対象 Bone を探して index を格納しておく
public void BindTexAnimBone()
{
foreach (BasicPart part in Parts)
{
foreach (var mesh in part.Meshes)
{
if (mesh.Material >= 0)
{
BasicMaterial material = Materials[mesh.Material];
for (int i = 0; i < material.Layers.Length; i++)
{
BasicLayer layer = material.Layers[i];
// 隠しておいた名前から、Bone の index を確定させる
if (layer.TexAnimBoneName != "")
{
for (int bi = 0; bi < Bones.Length; bi++)
{
// Console.WriteLine(Bones[bi].Name);
if (layer.TexAnimBoneName == Bones[bi].Name)
{
layer.TexAnimBoneIdx = bi;
material.UseTexAnim = true;
}
}
}
else
{
layer.TexAnimBoneIdx = -1;
}
}
}
}
}
}
void UpdateBone(BasicMotion motion)
{
float weight = 1.0f;
float[] value = new float[4];
foreach (var fcurve in motion.FCurves)
{
if (fcurve.TargetType == BasicFCurveTargetType.Bone)
{
EvalFCurve(fcurve, motion.Frame, value);
BasicBone bone = Bones[fcurve.TargetIndex];
switch (fcurve.ChannelType)
{
case BasicFCurveChannelType.Translation:
Vector3 translation = new Vector3(value[0], value[1], value[2]);
bone.Translation = bone.Translation.Lerp(translation, weight);
break;
case BasicFCurveChannelType.Rotation:
Quaternion rotation;
if (fcurve.DimCount == 4)
{
rotation = new Quaternion(value[0], value[1], value[2], value[3]);
}
else
{
Vector3 angles = new Vector3(value[0], value[1], value[2]);
// [note] 旧API
// rotation = Quaternion.FromEulerAnglesZYX( angles ) ;
rotation = Quaternion.RotationZyx(angles);
}
// [note] 旧API
// bone.Rotation = Quaternion.Slerp( bone.Rotation, rotation, weight, 0.0f ) ;
bone.Rotation = bone.Rotation.Slerp(rotation, weight);
break;
case BasicFCurveChannelType.Scaling:
Vector3 scaling = new Vector3(value[0], value[1], value[2]);
bone.Scaling = bone.Scaling.Lerp(scaling, weight);
break;
}
}
else if (fcurve.TargetType == BasicFCurveTargetType.Material)
{
EvalFCurve(fcurve, motion.Frame, value);
BasicMaterial material = Materials[fcurve.TargetIndex];
switch (fcurve.ChannelType)
{
// 追加
case BasicFCurveChannelType.Diffuse:
material.Diffuse.X = value[0];
material.Diffuse.Y = value[1];
material.Diffuse.Z = value[2];
material.Diffuse.W = value[3];
break;
}
}
}
}
void LoadMaterial(Chunk chunk, BasicMaterial material)
{
int nLayers = CountChild(chunk, ChunkType.Layer);
material.Layers = new BasicLayer[nLayers];
for (int i = 0; i < nLayers; i++)
{
material.Layers[i] = new BasicLayer();
}
int iLayer = 0;
material.Name = chunk.Name;
Chunk child;
for (int pos = chunk.Child; pos < chunk.Next; pos = child.Next)
{
child = ReadChunk(pos);
int args = child.Args;
switch (child.Type)
{
case ChunkType.Layer:
LoadLayer(child, chunk, material.Layers[iLayer++]);
break;
case ChunkType.Diffuse:
// 変更 Vector3 -> Vector4
material.Diffuse = ReadVector4(args + 0);
material.Opacity = ReadFloat(args + 12);
break;
case ChunkType.Specular:
// 変更 Vector3 -> Vector4
material.Specular = ReadVector4(args + 0);
material.Shininess = ReadFloat(args + 16);
break;
case ChunkType.Ambient:
// 変更 Vector3 -> Vector4
material.Ambient = ReadVector4(args + 0);
material.Opacity = ReadFloat(args + 12);
break;
case ChunkType.Emission:
// 変更 Vector3 -> Vector4
material.Emission = ReadVector4(args);
break;
case ChunkType.BlindData:
ReadMaterialBlindData(material, child.Args, child.Args + child.ArgsSize);
break;
}
}
}
private void setPolygonMode(GraphicsContext graphics, BasicMaterial material)
{
graphics.SetBlendFunc((BlendFuncMode)material.BlendFuncMode,
(BlendFuncFactor)material.SrcBlendFactor,
(BlendFuncFactor)material.DstBlendFactor);
graphics.SetPolygonOffset(material.PolyOffsetFactor / 1000.0f,
material.PolyOffsetUnits / 1000.0f);
// Depth Test
graphics.Enable(EnableMode.DepthTest, material.DepthTest != 0);
graphics.SetDepthFunc((DepthFuncMode)material.DepthMode, material.DepthWrite != 0);
graphics.Enable(EnableMode.CullFace, (CullFaceMode)material.CullFaceMode != CullFaceMode.None);
graphics.SetCullFace((CullFaceMode)material.CullFaceMode,
(CullFaceDirection)material.CullFaceDirection);
}
/// Matrial + WorldCount + LightCount から利用するシェーダを検索する
public BasicProgram findBasicProgram(ShaderContainer shaderContainer,
BasicMaterial material,
int worldCount,
int lightCount)
{
BasicProgram program;
if (material.BasicShader[worldCount, lightCount] == null)
{
if (material.ShaderName == "" || material.ShaderName == "basic")
{
if (material.ShaderNameObj == null)
{
material.ShaderNameObj = new BasicShaderName(worldCount, this.lightCount, material);
}
else
{
material.ShaderNameObj.SetWorldAndLight(worldCount, this.lightCount);
}
program = shaderContainer.Find(material.ShaderNameObj);
material.BasicShader[worldCount, lightCount] = program;
}
else
{
// 特殊
program = shaderContainer.Find(material.ShaderName);
material.BasicShader[worldCount, lightCount] = program;
// uniform
foreach (KeyValuePair <string, int> entry in material.BlindData)
{
int id = program.FindUniform(entry.Key);
if (id >= 0)
{
program.SetUniformValue(id, entry.Value / 1000.0f);
}
}
}
}
else
{
program = material.BasicShader[worldCount, lightCount];
}
return(program);
}
public void SetMaterial(ref BasicMaterial material)
{
if (idIKAmbient >= 0)
{
this.SetUniformValue(idIKAmbient, ref material.Ambient);
}
if (idIDiffuse >= 0)
{
this.SetUniformValue(idIDiffuse, ref material.Diffuse);
}
if (idISpecular >= 0)
{
this.SetUniformValue(idISpecular, ref material.Specular);
}
if (idShininess >= 0)
{
this.SetUniformValue(idShininess, 80.8f);
}
if (idAlphaThreshold >= 0)
{
this.SetUniformValue(idAlphaThreshold, material.AlphaThreshold);
}
}
///
void ReadMaterialBlindData(BasicMaterial material, int pos, int end)
{
int term = pos;
while (term < end && fileImage[term] != 0)
{
term++;
}
string name = "";
if (term != pos)
{
name = encoding.GetString(fileImage, pos, term - pos);
}
int val = ReadInt32(term + (4 - (term % 4)));
// material.BlindData[ name ] = val;
if (name == "CullFaceMode")
{
material.CullFaceMode = val;
}
else if (name == "CullFaceDirection")
{
material.CullFaceDirection = val;
}
else if (name == "DrawOrder")
{
material.DrawOrder = val;
}
else if (name == "BlendFuncMode")
{
material.BlendFuncMode = val;
}
else if (name == "SrcBlendFactor")
{
material.SrcBlendFactor = val;
}
else if (name == "DstBlendFactor")
{
material.DstBlendFactor = val;
}
else if (name == "DepthWrite")
{
material.DepthWrite = val;
}
else if (name == "DepthMode")
{
material.DepthMode = val;
}
else if (name == "DepthTest")
{
material.DepthTest = val;
}
else if (name == "PolyOffsetFactor")
{
material.PolyOffsetFactor = val;
}
else if (name == "PolyOffsetUnits")
{
material.PolyOffsetUnits = val;
}
else if (name == "AlphaThreshold")
{
material.AlphaThreshold = val / 1000.0f;
}
else if (name == "LightEnable")
{
material.LightEnable = val;
}
else if (name == "VertexColorEnable")
{
material.VertexColorEnable = val;
}
else
{
// 意味のある BliendData
if (val == 4803)
{
material.ShaderName = name;
}
else
{
// 意味のない BliendData
material.BlindData.Add(name, val);
}
}
}
private void setPolygonMode( GraphicsContext graphics, BasicMaterial material )
{
graphics.SetBlendFunc( (BlendFuncMode)material.BlendFuncMode,
(BlendFuncFactor)material.SrcBlendFactor,
(BlendFuncFactor)material.DstBlendFactor );
graphics.SetPolygonOffset( material.PolyOffsetFactor / 1000.0f,
material.PolyOffsetUnits / 1000.0f );
// Depth Test
graphics.Enable( EnableMode.DepthTest, material.DepthTest != 0 );
graphics.SetDepthFunc( (DepthFuncMode)material.DepthMode, material.DepthWrite != 0 );
graphics.Enable( EnableMode.CullFace, (CullFaceMode)material.CullFaceMode != CullFaceMode.None);
graphics.SetCullFace( (CullFaceMode)material.CullFaceMode,
(CullFaceDirection)material.CullFaceDirection );
}
///
void ReadMaterialBlindData( BasicMaterial material, int pos, int end )
{
int term = pos ;
while ( term < end && fileImage[ term ] != 0 ){
term ++ ;
}
string name = "";
if( term != pos ){
name = encoding.GetString( fileImage, pos, term - pos ) ;
}
int val = ReadInt32( term + (4 - (term % 4)) );
// material.BlindData[ name ] = val;
if( name == "CullFaceMode" ){
material.CullFaceMode = val;
}else if( name == "CullFaceDirection" ){
material.CullFaceDirection = val;
}else if( name == "DrawOrder" ){
material.DrawOrder = val;
}else if( name == "BlendFuncMode" ){
material.BlendFuncMode = val;
}else if( name == "SrcBlendFactor" ){
material.SrcBlendFactor = val;
}else if( name == "DstBlendFactor" ){
material.DstBlendFactor = val;
}else if( name == "DepthWrite" ){
material.DepthWrite = val;
}else if( name == "DepthMode" ){
material.DepthMode = val;
}else if( name == "DepthTest" ){
material.DepthTest = val;
}else if( name == "PolyOffsetFactor" ){
material.PolyOffsetFactor = val;
}else if( name == "PolyOffsetUnits" ){
material.PolyOffsetUnits = val;
}else if( name == "AlphaThreshold" ){
material.AlphaThreshold = val / 1000.0f;
}else if( name == "LightEnable" ){
material.LightEnable = val;
}else if( name == "VertexColorEnable" ){
material.VertexColorEnable = val;
}else{
// 意味のある BliendData
if( val == 4803 ){
material.ShaderName = name;
}else{
// 意味のない BliendData
material.BlindData.Add( name, val );
}
}
}
/// Matrial + WorldCount + LightCount から利用するシェーダを検索する
public BasicProgram findBasicProgram( ShaderContainer shaderContainer,
BasicMaterial material,
int worldCount,
int lightCount )
{
BasicProgram program;
if( material.BasicShader[ worldCount, lightCount] == null ){
if( material.ShaderName == "" || material.ShaderName == "basic"){
if( material.ShaderNameObj == null ){
material.ShaderNameObj = new BasicShaderName( worldCount, this.lightCount, material );
}else{
material.ShaderNameObj.SetWorldAndLight( worldCount, this.lightCount );
}
program = shaderContainer.Find( material.ShaderNameObj );
material.BasicShader[ worldCount, lightCount] = program;
}else{
// 特殊
program = shaderContainer.Find( material.ShaderName );
material.BasicShader[ worldCount, lightCount] = program;
// uniform
foreach( KeyValuePair< string, int > entry in material.BlindData ){
int id = program.FindUniform( entry.Key );
if( id >= 0 ){
program.SetUniformValue( id, entry.Value / 1000.0f );
}
}
}
}else{
program = material.BasicShader[ worldCount, lightCount ];
}
return program;
}
/// Material::Layer の設定を Shader に作用する
void setLayers(
GraphicsContext graphics,
BasicProgram program,
BasicMaterial material
)
{
if( material.Layers == null ){
return ;
}
Texture texture = null ;
int layerCount = (material.Layers.Length <= 3) ? material.Layers.Length : 3;
program.SetTexCount( layerCount );
int texID = 0;
if( NormalizeCubeMap != null ){
graphics.SetTexture( texID, NormalizeCubeMap );
texID++;
}
for( int i = 0; i < layerCount; i++ ){
BasicLayer layer = material.Layers[ i ];
texture = Textures[ layer.Texture ].Texture ;
if( texture != null ){
// TexAnimation
if( layer.TexAnimBoneIdx >= 0 ){
Vector3 st = new Vector3();
st.X = 1.0f - Bones[ layer.TexAnimBoneIdx ].Scaling.X;
st.Y = 1.0f - Bones[ layer.TexAnimBoneIdx ].Scaling.Y;
st.Z = 1.0f - Bones[ layer.TexAnimBoneIdx ].Scaling.Z;
texAnims[ i ] = Matrix4.Transformation( Bones[ layer.TexAnimBoneIdx ].Translation + st,
Bones[ layer.TexAnimBoneIdx ].Rotation,
Bones[ layer.TexAnimBoneIdx ].Scaling ) ;
}else{
texAnims[ i ] = Matrix4.Identity;
}
texture.SetWrap( (TextureWrapMode)layer.TexWrapU,
(TextureWrapMode)layer.TexWrapV );
texture.SetFilter( (TextureFilterMode)layer.magFilter,
(TextureFilterMode)layer.minFilter,
(TextureFilterMode)layer.mipFilter );
// graphics.SetTexture( i + 1, texture );
graphics.SetTexture( texID, texture );
texID++;
}
program.SetTexMtx( texAnims );
program.SetTexCoord( i, material.Layers[ i ].TexCoord );
program.SetTangentID( material.Layers[ i ].TangentID );
program.SetTexType( i, material.Layers[ i ].TexType );
program.SetTexBlendFunc( i, material.Layers[ i ].TexBlendFunc );
}
}
/// 指定 BasicProgram と、指定 BasicMaterial を必ず利用して描画する
public void Draw( GraphicsContext graphics,
BasicProgram program,
BasicMaterial material,
Matrix4 viewProj )
{
List< LocalPart > localPartList = updateLocalPart();
// パーツを DrawOrder 順にソート
localPartList.Sort();
setPolygonMode( graphics, material );
graphics.SetShaderProgram( program );
program.SetViewProj( viewProj );
program.SetMaterial( ref material );
setLayers( graphics, program, material );
// パーツの描画
foreach( LocalPart localPart in localPartList ){
program.SetMatrixPalette( localPart.worldCount, ref localPart.matrixPalette );
program.Update();
graphics.SetVertexBuffer( 0, localPart.vertexBuffer ) ;
graphics.DrawArrays( localPart.primitives ) ;
}
}
public void SetMaterial( ref BasicMaterial material )
{
if( idIKAmbient >= 0 ){
this.SetUniformValue( idIKAmbient, ref material.Ambient );
}
if( idIDiffuse >= 0 ){
this.SetUniformValue( idIDiffuse, ref material.Diffuse );
}
if( idISpecular >= 0 ){
this.SetUniformValue( idISpecular, ref material.Specular );
}
if( idShininess >= 0 ){
this.SetUniformValue( idShininess, 80.8f );
}
if( idAlphaThreshold >= 0 ){
this.SetUniformValue( idAlphaThreshold, material.AlphaThreshold );
}
}
/// BasicMaterial に設定された ShaderName から、ShaderProgram を探して描画する
public void Draw(
GraphicsContext graphics,
ShaderContainer shaderContainer,
Matrix4 viewProj,
Vector4 eye,
float Brightness
)
{
foreach (var bone in Bones)
{
int worldCount = 0;
// sky00_nami;
// bone.Name = "sky00_nami";
int[] blendBones = bone.BlendBones;
if (blendBones == null)
{
worldCount = 1;
matrixBuffer = new Matrix4[1];
matrixBuffer[0] = bone.WorldMatrix;
}
else
{
int blendCount = blendBones.Length;
if (blendCount > matrixBuffer.Length)
{
matrixBuffer = new Matrix4[blendCount];
}
for (int i = 0; i < blendCount; i++)
{
matrixBuffer[i] = Bones[blendBones[i]].WorldMatrix * bone.BlendOffsets[i];
}
}
int[] blendSubset = defaultBlendSubset;
foreach (var index in bone.DrawParts)
{
BasicPart part = Parts[index];
foreach (var mesh in part.Meshes)
{
if (blendBones != null && blendSubset != mesh.BlendSubset)
{
blendSubset = (mesh.BlendSubset != null) ? mesh.BlendSubset : defaultBlendSubset;
worldCount = blendSubset.Length;
if (worldCount > blendBones.Length)
{
worldCount = blendBones.Length;
}
}
BasicMaterial material = Materials[mesh.Material];
if (material != null)
{
setPolygonMode(graphics, material);
BasicProgram program = findBasicProgram(shaderContainer, material, worldCount, this.lightCount);
graphics.SetShaderProgram(program);
program.SetViewProj(viewProj);
program.SetMaterial(ref material);
if (material.LightEnable != 0)
{
program.SetLightCount(lightCount);
program.SetLights(ref matrixBuffer[0], ref eye, ref lights);
}
else
{
program.SetLightCount(0);
}
program.SetRateLight(Brightness);
setLayers(graphics, program, material);
program.SetWorldCount(worldCount);
for (int i = 0; i < worldCount; i++)
{
program.SetMatrixPalette(i, ref matrixBuffer[blendSubset[i]]);
}
program.Update();
}
graphics.SetVertexBuffer(0, mesh.VertexBuffer);
graphics.DrawArrays(mesh.Primitives);
}
}
}
}
void LoadMaterial( Chunk chunk, BasicMaterial material )
{
int nLayers = CountChild( chunk, ChunkType.Layer ) ;
material.Layers = new BasicLayer[ nLayers ] ;
for ( int i = 0 ; i < nLayers ; i ++ ) material.Layers[ i ] = new BasicLayer() ;
int iLayer = 0 ;
material.Name = chunk.Name;
Chunk child ;
for ( int pos = chunk.Child ; pos < chunk.Next ; pos = child.Next ) {
child = ReadChunk( pos ) ;
int args = child.Args ;
switch ( child.Type ) {
case ChunkType.Layer :
LoadLayer( child, chunk, material.Layers[ iLayer ++ ] ) ;
break ;
case ChunkType.Diffuse :
// 変更 Vector3 -> Vector4
material.Diffuse = ReadVector4( args + 0 ) ;
material.Opacity = ReadFloat( args + 12 ) ;
break ;
case ChunkType.Specular :
// 変更 Vector3 -> Vector4
material.Specular = ReadVector4( args + 0 ) ;
material.Shininess = ReadFloat( args + 16 ) ;
break ;
case ChunkType.Ambient :
// 変更 Vector3 -> Vector4
material.Ambient = ReadVector4( args + 0 ) ;
material.Opacity = ReadFloat( args + 12 ) ;
break ;
case ChunkType.Emission :
// 変更 Vector3 -> Vector4
material.Emission = ReadVector4( args ) ;
break ;
case ChunkType.BlindData :
ReadMaterialBlindData( material, child.Args, child.Args + child.ArgsSize );
break;
}
}
}
/// Material::Layer の設定を Shader に作用する
void setLayers(
GraphicsContext graphics,
BasicProgram program,
BasicMaterial material
)
{
if (material.Layers == null)
{
return;
}
Texture texture = null;
int layerCount = (material.Layers.Length <= 3) ? material.Layers.Length : 3;
program.SetTexCount(layerCount);
int texID = 0;
if (NormalizeCubeMap != null)
{
graphics.SetTexture(texID, NormalizeCubeMap);
texID++;
}
// bool flag = false;
for (int i = 0; i < layerCount; i++)
{
BasicLayer layer = material.Layers[i];
// Console.WriteLine(layer.Texture);
// layer.Texture = 5;
/*
* if(flag == false){
* layer.Texture = 0;
* flag = true;
* }
*/
texture = Textures[layer.Texture].Texture;
// texture = Textures[ 1 ].Texture ;
if (texture != null)
{
// TexAnimation
if (layer.TexAnimBoneIdx >= 0)
{
Vector3 st = new Vector3();
st.X = 1.0f - Bones[layer.TexAnimBoneIdx].Scaling.X;
st.Y = 1.0f - Bones[layer.TexAnimBoneIdx].Scaling.Y;
st.Z = 1.0f - Bones[layer.TexAnimBoneIdx].Scaling.Z;
texAnims[i] = Matrix4.Transformation(Bones[layer.TexAnimBoneIdx].Translation + st,
Bones[layer.TexAnimBoneIdx].Rotation,
Bones[layer.TexAnimBoneIdx].Scaling);
}
else
{
texAnims[i] = Matrix4.Identity;
}
texture.SetWrap((TextureWrapMode)layer.TexWrapU,
(TextureWrapMode)layer.TexWrapV);
texture.SetFilter((TextureFilterMode)layer.magFilter,
(TextureFilterMode)layer.minFilter,
(TextureFilterMode)layer.mipFilter);
// graphics.SetTexture( i + 1, texture );
graphics.SetTexture(texID, texture);
texID++;
}
program.SetTexMtx(texAnims);
program.SetTexCoord(i, material.Layers[i].TexCoord);
program.SetTangentID(material.Layers[i].TangentID);
program.SetTexType(i, material.Layers[i].TexType);
program.SetTexBlendFunc(i, material.Layers[i].TexBlendFunc);
}
}