/// 使用するデータのセット
public void Start(DemoModel.BasicModel useModel, DemoModel.TexContainer useTexCnr, DemoModel.ShaderContainer useShaderCnr)
{
this.useModel = useModel;
this.useTexCnr = useTexCnr;
this.useShaderCnr = useShaderCnr;
this.useModel.BindTextures(this.useTexCnr);
}
/// 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;
}
/// 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
)
{
foreach ( var bone in Bones ) {
int worldCount = 0;
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 this.WorldMatrix, ref eye, ref lights );
program.SetLights( ref matrixBuffer[ 0 ], ref eye, ref lights );
}else{
program.SetLightCount( 0 );
}
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 ) ;
}
}
}
}
/// 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);
}
}
}
}
/// 終了
public void End()
{
useModel = null;
useTexCnr = null;
useShaderCnr = null;
}
/// 破棄
public void Term()
{
useModel = null;
useTexCnr = null;
useShaderCnr = null;
}
/// コンストラクタ
public ModelHandle()
{
useModel = null;
useTexCnr = null;
useShaderCnr = null;
}