本文整理汇总了C#中Scene.ComputeAbsoluteTransforms方法的典型用法代码示例。如果您正苦于以下问题：C# Scene.ComputeAbsoluteTransforms方法的具体用法？C# Scene.ComputeAbsoluteTransforms怎么用？C# Scene.ComputeAbsoluteTransforms使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Scene的用法示例。
在下文中一共展示了Scene.ComputeAbsoluteTransforms方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: ReadMapFromScene
/// <summary>
/// We assume that scene represents level.
/// </summary>
/// <param name="scene"></param>
void ReadMapFromScene( ContentManager content, Scene scene, bool createRendMeshes )
{
// create entity list :
instances = new List<MeshInstance>();
// compute absolute transforms :
var transforms = new Matrix[ scene.Nodes.Count ];
scene.ComputeAbsoluteTransforms( transforms );
// iterate through the scene's nodes :
for ( int i=0; i<scene.Nodes.Count; i++) {
var node = scene.Nodes[ i ];
var world = transforms[ i ];
var name = node.Name;
var mesh = node.MeshIndex < 0 ? null : scene.Meshes[ node.MeshIndex ];
if (name.StartsWith("startPoint")) {
Spawn("startPoint", 0, world.TranslationVector, 10 );
continue;
}
if (name.StartsWith("camera")) {
Spawn("camera", 0, world );
}
if (mesh!=null) {
AddStaticCollisionMesh( mesh, world );
if (createRendMeshes) {
var mi = new MeshInstance( content.Game.RenderSystem, scene, mesh );
mi.World = world;
instances.Add( mi );
}
}
}
Random r = new Random();
for (int i=0; i<100; i++) {
Spawn("box", 0, Vector3.Up * 400 + r.GaussRadialDistribution(20,2), 0 );
}// */
///Spawn("mist", 0, Vector3.Up * 5, 0);
}示例2: LoadContent
void LoadContent ()
{
masterView.Instances.Clear();
//-------------------------------------
masterView.ParticleSystem.Images = Game.Content.Load<TextureAtlas>(@"sprites\particles|srgb");
//-------------------------------------
scene = Game.Content.Load<Scene>( @"scenes\testScene" );
var transforms = new Matrix[ scene.Nodes.Count ];
scene.ComputeAbsoluteTransforms( transforms );
var defMtrl = Game.RenderSystem.DefaultMaterial;
var materials = scene.Materials.Select( m => Game.Content.Load<MaterialInstance>( m.Name, defMtrl ) ).ToArray();
for ( int i=0; i<scene.Nodes.Count; i++ ) {
var meshIndex = scene.Nodes[i].MeshIndex;
if (meshIndex<0) {
continue;
}
var inst = new MeshInstance( Game.RenderSystem, scene, scene.Meshes[meshIndex], materials );
inst.World = transforms[ i ];
masterView.Instances.Add( inst );
}
//-------------------------------------
animScene = Game.Content.Load<Scene>(@"scenes\testAnim");
animInstances.Clear();
transforms = new Matrix[ animScene.Nodes.Count ];
animScene.ComputeAbsoluteTransforms( transforms );
materials = animScene.Materials.Select( m => Game.Content.Load<MaterialInstance>( m.Name, defMtrl ) ).ToArray();
for ( int i=0; i<animScene.Nodes.Count; i++ ) {
var meshIndex = animScene.Nodes[i].MeshIndex;
if (meshIndex<0) {
continue;
}
var inst = new MeshInstance( Game.RenderSystem, animScene, animScene.Meshes[meshIndex], materials );
inst.World = transforms[ i ];
animInstances.Add( new Tuple<MeshInstance,int>( inst, i ) );
masterView.Instances.Add( inst );
}
//-------------------------------------
skinScene = Game.Content.Load<Scene>(@"scenes\testSkin");
skinInstances.Clear();
transforms = new Matrix[ skinScene.Nodes.Count ];
skinScene.ComputeAbsoluteTransforms( transforms );
materials = skinScene.Materials.Select( m => Game.Content.Load<MaterialInstance>( m.Name, defMtrl ) ).ToArray();
for ( int i=0; i<skinScene.Nodes.Count; i++ ) {
var meshIndex = skinScene.Nodes[i].MeshIndex;
if (meshIndex<0) {
continue;
}
for (int j = 0; j<8; j++) {
var inst = new MeshInstance( Game.RenderSystem, skinScene, skinScene.Meshes[meshIndex], materials );
inst.World = transforms[ i ] * Matrix.Translation(0,3,10) * Matrix.RotationY(MathUtil.Pi*2/8.0f * j);
skinInstances.Add( new Tuple<MeshInstance,int>( inst, i ) );
if (inst.IsSkinned) {
var bones = new Matrix[skinScene.Nodes.Count];
skinScene.GetAnimSnapshot( 8, bones );
skinScene.ComputeBoneTransforms( bones, inst.BoneTransforms );
}
masterView.Instances.Add( inst );
}
}
//-------------------------------------
masterView.HdrSettings.BloomAmount = 0.05f;
masterView.HdrSettings.DirtAmount = 0.95f;
masterView.HdrSettings.DirtMask1 = Game.Content.Load<DiscTexture>("bloomMask|srgb");
masterView.HdrSettings.DirtMask2 = null;//GameEngine.Content.Load<DiscTexture>("bloomMask2");
//.........这里部分代码省略.........
示例3: ModelLayer
public ModelLayer(Game engine, DVector2 lonLatPosition, string fileName, int maxInstancedCount = 0) : base(engine)
{
model = engine.Content.Load<Scene>(fileName);
transforms = new Matrix[model.Nodes.Count];
model.ComputeAbsoluteTransforms(transforms);
LonLatPosition = lonLatPosition;
Transparency = 1.0f;
constData = new ConstDataStruct();
modelBuf = new ConstantBuffer(Game.GraphicsDevice, typeof(ConstDataStruct));
shader = Game.Content.Load<Ubershader>("globe.Model.hlsl");
factory = shader.CreateFactory( typeof(ModelFlags), Primitive.TriangleList, VertexInputElement.FromStructure<VertexColorTextureTBNRigid>(), BlendState.AlphaBlend, RasterizerState.CullCW, DepthStencilState.Default);
factoryXray = shader.CreateFactory( typeof(ModelFlags), Primitive.TriangleList, VertexInputElement.FromStructure<VertexColorTextureTBNRigid>(), BlendState.AlphaBlend, RasterizerState.CullCW, DepthStencilState.Default);
if (maxInstancedCount > 0) {
InstancedCountToDraw = maxInstancedCount;
InstancedDataCPU = new InstancedDataStruct[maxInstancedCount];
instDataGpu = new StructuredBuffer(engine.GraphicsDevice, typeof(InstancedDataStruct), maxInstancedCount, StructuredBufferFlags.None);
}
selectInfo = new SelectInfo[model.Nodes.Count];
for (int i = 0; i < model.Nodes.Count; i++)
{
var meshindex = model.Nodes[i].MeshIndex;
if (meshindex < 0) continue;
selectInfo[i] = new SelectInfo
{
BoundingBox = model.Meshes[meshindex].ComputeBoundingBox(),
MeshIndex = meshindex,
NodeIndex = i,
NodeName = model.Nodes[i].Name
};
}
}