public static Mesh CreateMesh <TVert, TInd>(TVert[] vertices, TInd[] indices)
where TVert : struct
where TInd : struct
{
Mesh mesh = new Mesh(VertexDescriptor.GetDescriptor <TVert>());
mesh.Layers = new MeshPart[] { new MeshPart(0, indices.Length / 3, 0, vertices.Length, 0) };
mesh.MaterialSlotNames = new string[] { "Material0" };
mesh.CreateVertexBuffer(vertices);
mesh.CreateIndexBuffer <TInd>(indices);
mesh.ComputeBoundingVolumenes();
return(mesh);
}
public static Mesh CreateCapsule(float height, float radius, int capStacks, int capSlices, int trunkStacks, int trunkSlices)
{
CapsuleBuilder capsule = new CapsuleBuilder(height, radius, capStacks, capSlices, trunkStacks, trunkSlices);
Mesh mesh = new Mesh(VertexDescriptor.GetDescriptor <MeshVertex>());
mesh.Layers = new MeshPart[]
{
new MeshPart(capsule.Top.StartIndex, capsule.Top.PrimitiveCount, capsule.Top.StartVertex, capsule.Top.VertexCount),
new MeshPart(capsule.Cylindre.StartIndex, capsule.Cylindre.PrimitiveCount, capsule.Cylindre.StartVertex, capsule.Cylindre.VertexCount),
new MeshPart(capsule.Bottom.StartIndex, capsule.Bottom.PrimitiveCount, capsule.Bottom.StartVertex, capsule.Bottom.VertexCount)
};
mesh.MaterialSlotNames = new string[] { "Material0" };
mesh.CreateVertexBuffer(capsule.Vertices);
mesh.CreateIndexBuffer(capsule.Indices);
return(mesh);
}
private void InitParticles()
{
IsTransparent = true;
_nbQuads = _particlesBuffer.Length;
for (int i = 0; i < _particlesBuffer.Length; i++)
{
_particlesBuffer[i].Life = -1;
_particlesBuffer[i].InvMass = 1f;
_particlesBuffer[i].Mass = 1f;
_particlesBuffer[i].Color = 0xFFFFFFFF;
_particlesBuffer[i].Alpha = 0;
}
float size = 1;
_quads = new ParticleVertex[_nbQuads * 4];
_vd = VertexDescriptor.GetDescriptor <ParticleVertex>();
short[] indices = new short[_nbQuads * 6];;
for (int i = 0; i < _nbQuads; i++)
{
// P0----P1
// | / |
// | / |
// P3----P2
_quads[4 * i] = new ParticleVertex(-0.5f * size, 0.5f * size, 0, 0, 0); //P0
_quads[4 * i + 1] = new ParticleVertex(0.5f * size, 0.5f * size, 0, 1, 0); //P1
_quads[4 * i + 2] = new ParticleVertex(-0.5f * size, -0.5f * size, 0, 0, 1); //P3
_quads[4 * i + 3] = new ParticleVertex(0.5f * size, -0.5f * size, 0, 1, 1); //P2
indices[6 * i] = (short)(4 * i);
indices[6 * i + 1] = (short)(4 * i + 1);
indices[6 * i + 2] = (short)(4 * i + 2);
indices[6 * i + 3] = (short)(4 * i + 2);
indices[6 * i + 4] = (short)(4 * i + 1);
indices[6 * i + 5] = (short)(4 * i + 3);
}
_vb = GraphicDeviceFactory.Device.CreateVertexBuffer(ResourceUsage.Dynamic, CpuAccessFlags.Write, data: _quads);
_ib = GraphicDeviceFactory.Device.CreateIndexBuffer(data: indices);
}
public BillBoardRender()
: base()
{
_vd = VertexDescriptor.GetDescriptor <VertexPTx>();
_vb = GraphicDeviceFactory.Device.CreateVertexBuffer(data: Vertices);
if (this.Effect != null)
{
_map = Effect.Map <IMap>();
//hWorldViewProj = this.effect.TryGetGlobalSematic(ShaderSemantics.WORLDVIEWPROJ);
//hColor = this.effect.TryGetGlobalSematic(ShaderSemantics.COLOR);
//hWorld = this.effect.TryGetGlobalSematic(ShaderSemantics.World);
//hViewProj = this.effect.TryGetGlobalSematic(ShaderSemantics.VIEWPROJ);
}
_rastState = GraphicDeviceFactory.Device.CreateRasterizerState(new RasterizerDesc
{
Cull = CullMode.None
});
}
public override Mesh CreateMesh()
{
return(new Mesh(VertexDescriptor.GetDescriptor <SkinnedVertex>()));
}
public virtual Mesh CreateMesh()
{
return(new Mesh(VertexDescriptor.GetDescriptor <MeshVertex>()));
}
public ShapeRender()
{
_vd = VertexDescriptor.GetDescriptor <MeshVertex>();
_color = new Vector4(1, 1, 1, 1);
Distance = 0.5f;
}
public object OnCreateResource(ResourceOperationContext context)
{
return(new Mesh(VertexDescriptor.GetDescriptor(_vertexType)));
}
