private void DrawModel(RenderEffectTechniques technique, Model model, Matrix world, IViewPoint viewPoint)
{
var bones = model.Bones.Count;
if (SharedBoneMatrix is null || SharedBoneMatrix.Length < bones)
{
SharedBoneMatrix = new Matrix[bones];
}
model.CopyAbsoluteBoneTransformsTo(SharedBoneMatrix);
for (var iMesh = 0; iMesh < model.Meshes.Count; iMesh++)
{
var mesh = model.Meshes[iMesh];
for (var iEffect = 0; iEffect < mesh.Effects.Count; iEffect++)
{
var effect = mesh.Effects[iEffect];
this.Effect.Wrap(effect);
this.Effect.World = SharedBoneMatrix[mesh.ParentBone.Index] * world;
this.Effect.View = viewPoint.View;
this.Effect.Projection = viewPoint.Projection;
this.Effect.Apply(technique);
}
mesh.Draw();
}
}
public void Draw(RenderEffectTechniques technique)
{
for (var i = 0; i < this.Models.Count; i++)
{
var modelPose = this.Models[i];
this.DrawModel(technique, modelPose.Model, modelPose.Pose.Matrix, this.ViewPoint);
}
}
private void DrawModel(RenderEffectTechniques technique, AModel modelPose, Matrix world, IViewPoint viewPoint)
{
var model = modelPose.Model;
var bones = model.Bones.Count;
if (SharedBoneMatrix is null || SharedBoneMatrix.Length < bones)
{
SharedBoneMatrix = new Matrix[bones];
}
model.CopyAbsoluteBoneTransformsTo(SharedBoneMatrix);
for (var iMesh = 0; iMesh < model.Meshes.Count; iMesh++)
{
var mesh = model.Meshes[iMesh];
for (var iEffect = 0; iEffect < mesh.Effects.Count; iEffect++)
{
var effect = mesh.Effects[iEffect];
this.Effect.Wrap(effect);
if (modelPose.HasAnimations && RenderEffect.TechniqueSupportsSkinning(technique))
{
technique = RenderEffect.GetSkinnedTechnique(technique);
this.Effect.BoneTransforms = modelPose.SkinTransforms;
}
this.Effect.TextureOffset = modelPose.UVOffsets[iMesh];
this.Effect.World = SharedBoneMatrix[mesh.ParentBone.Index] * world;
this.Effect.View = viewPoint.View;
this.Effect.Projection = viewPoint.Projection;
this.Effect.InverseViewProjection = this.InverseViewProjection;
this.Effect.Skybox = this.Skybox;
this.Effect.CameraPosition = viewPoint.Position;
this.Effect.TextureScale = modelPose.TextureScale;
this.Effect.Apply(technique);
}
mesh.Draw();
}
}