public override void render(float elapsedTime)
{
Device d3dDevice = GuiController.Instance.D3dDevice;
time += elapsedTime;
if (time > 1f)
{
Mesh d3dMesh = new Mesh(boxMesh.NumberTriangles, boxMesh.NumberVertices, MeshFlags.Managed, TgcSceneLoader.VertexColorVertexElements, d3dDevice);
TgcSceneLoader.VertexColorVertex[] origVert = (TgcSceneLoader.VertexColorVertex[])boxMesh.D3dMesh.LockVertexBuffer(
typeof(TgcSceneLoader.VertexColorVertex), LockFlags.ReadOnly, boxMesh.D3dMesh.NumberVertices);
boxMesh.D3dMesh.UnlockVertexBuffer();
TgcSceneLoader.VertexColorVertex[] newVert = (TgcSceneLoader.VertexColorVertex[])d3dMesh.LockVertexBuffer(
typeof(TgcSceneLoader.VertexColorVertex), LockFlags.None, d3dMesh.NumberVertices);
for (int i = 0; i < origVert.Length; i++)
{
newVert[i] = origVert[i];
}
//d3dMesh.SetVertexBufferData(newVert, LockFlags.None);
d3dMesh.UnlockVertexBuffer();
boxMesh.changeD3dMesh(d3dMesh);
time = 0;
}
boxMesh.render();
}
public override void Render()
{
PreRender();
time += ElapsedTime;
if (time > 1f)
{
var d3dMesh = new Mesh(boxMesh.NumberTriangles, boxMesh.NumberVertices, MeshFlags.Managed,
TgcSceneLoader.VertexColorVertexElements, D3DDevice.Instance.Device);
var origVert = (TgcSceneLoader.VertexColorVertex[])boxMesh.D3dMesh.LockVertexBuffer(
typeof(TgcSceneLoader.VertexColorVertex), LockFlags.ReadOnly, boxMesh.D3dMesh.NumberVertices);
boxMesh.D3dMesh.UnlockVertexBuffer();
var newVert = (TgcSceneLoader.VertexColorVertex[])d3dMesh.LockVertexBuffer(
typeof(TgcSceneLoader.VertexColorVertex), LockFlags.None, d3dMesh.NumberVertices);
for (var i = 0; i < origVert.Length; i++)
{
newVert[i] = origVert[i];
}
d3dMesh.UnlockVertexBuffer();
boxMesh.changeD3dMesh(d3dMesh);
time = 0;
}
boxMesh.render();
PostRender();
}
public override void Render()
{
PreRender();
DrawText.drawText("Cantidad de elementos liberados: " + disposed, 5, 20, Color.Red);
//Renderisamos todo hasta que pase cierto tiempo y ahi liberamos todos los recursos.
if (time >= 0f && time < 30f)
{
var d3dMesh = new Mesh(boxMesh.NumberTriangles, boxMesh.NumberVertices, MeshFlags.Managed,
TgcSceneLoader.VertexColorVertexElements, D3DDevice.Instance.Device);
var origVert = (TgcSceneLoader.VertexColorVertex[])boxMesh.D3dMesh.LockVertexBuffer(
typeof(TgcSceneLoader.VertexColorVertex), LockFlags.ReadOnly, boxMesh.D3dMesh.NumberVertices);
boxMesh.D3dMesh.UnlockVertexBuffer();
var newVert = (TgcSceneLoader.VertexColorVertex[])d3dMesh.LockVertexBuffer(
typeof(TgcSceneLoader.VertexColorVertex), LockFlags.None, d3dMesh.NumberVertices);
for (var i = 0; i < origVert.Length; i++)
{
newVert[i] = origVert[i];
newVert[i].Position.Y += time;
}
d3dMesh.UnlockVertexBuffer();
boxMesh.changeD3dMesh(d3dMesh);
//Render de todas las palmeras.
foreach (var m in meshes)
{
m.Render();
}
//Render de una esena.
scene1.RenderAll();
//Render de la caja.
boxMesh.Render();
time += ElapsedTime;
}
else
{
//ATENCION ESTO QUE SIGUE es solo para el ejemplo este, no es buena practica invocar al dispose completo.
//En su lugar se puede invocar caso por caso segun las necidades.
//Hacemos el dispose 1 vez sola.
if (time != -1)
{
time = -1;
Dispose();
}
}
PostRender();
}
/// <summary>
/// Actualizar vertexBuffer de mesh original en base a la estructura interna del editablePoly
/// </summary>
private void updateMesh()
{
//Cambio la estructura interna del mesh, crear uno nuevo
if (recreateMesh)
{
//Crear nuevo mesh con una cantidad distinta de triangulos y vertices
Mesh newD3dMesh = null;
var triCount = IndexBuffer.Length / 3;
var vertCount = IndexBuffer.Length;
var w = 0;
var delTriIdx = 0;
switch (mesh.RenderType)
{
case TgcMesh.MeshRenderType.VERTEX_COLOR:
newD3dMesh = new Mesh(triCount, vertCount, MeshFlags.Managed,
TgcSceneLoader.VertexColorVertexElements, D3DDevice.Instance.Device);
var origVert1 = (TgcSceneLoader.VertexColorVertex[])mesh.D3dMesh.LockVertexBuffer(
typeof(TgcSceneLoader.VertexColorVertex), LockFlags.ReadOnly, mesh.D3dMesh.NumberVertices);
mesh.D3dMesh.UnlockVertexBuffer();
var newVert1 = (TgcSceneLoader.VertexColorVertex[])newD3dMesh.LockVertexBuffer(
typeof(TgcSceneLoader.VertexColorVertex), LockFlags.None, newD3dMesh.NumberVertices);
for (var i = 0; i < origVert1.Length; i += 3)
{
if (delTriIdx < deletedTriangles.Count && i == deletedTriangles[delTriIdx])
{
delTriIdx++;
}
else
{
newVert1[w++] = origVert1[i];
newVert1[w++] = origVert1[i + 1];
newVert1[w++] = origVert1[i + 2];
}
}
mesh.D3dMesh.UnlockVertexBuffer();
newD3dMesh.SetVertexBufferData(newVert1, LockFlags.None);
newD3dMesh.UnlockVertexBuffer();
break;
case TgcMesh.MeshRenderType.DIFFUSE_MAP:
newD3dMesh = new Mesh(triCount, vertCount, MeshFlags.Managed,
TgcSceneLoader.DiffuseMapVertexElements, D3DDevice.Instance.Device);
var origVert2 = (TgcSceneLoader.DiffuseMapVertex[])mesh.D3dMesh.LockVertexBuffer(
typeof(TgcSceneLoader.DiffuseMapVertex), LockFlags.ReadOnly, mesh.D3dMesh.NumberVertices);
mesh.D3dMesh.UnlockVertexBuffer();
var newVert2 = (TgcSceneLoader.DiffuseMapVertex[])newD3dMesh.LockVertexBuffer(
typeof(TgcSceneLoader.DiffuseMapVertex), LockFlags.None, newD3dMesh.NumberVertices);
for (var i = 0; i < origVert2.Length; i += 3)
{
if (delTriIdx < deletedTriangles.Count && i == deletedTriangles[delTriIdx])
{
delTriIdx++;
}
else
{
newVert2[w++] = origVert2[i];
newVert2[w++] = origVert2[i + 1];
newVert2[w++] = origVert2[i + 2];
}
}
newD3dMesh.SetVertexBufferData(newVert2, LockFlags.None);
newD3dMesh.UnlockVertexBuffer();
break;
case TgcMesh.MeshRenderType.DIFFUSE_MAP_AND_LIGHTMAP:
newD3dMesh = new Mesh(triCount, vertCount, MeshFlags.Managed,
TgcSceneLoader.DiffuseMapAndLightmapVertexElements, D3DDevice.Instance.Device);
var origVert3 = (TgcSceneLoader.DiffuseMapAndLightmapVertex[])mesh.D3dMesh.LockVertexBuffer(
typeof(TgcSceneLoader.DiffuseMapAndLightmapVertex), LockFlags.ReadOnly,
mesh.D3dMesh.NumberVertices);
mesh.D3dMesh.UnlockVertexBuffer();
var newVert3 = (TgcSceneLoader.DiffuseMapAndLightmapVertex[])newD3dMesh.LockVertexBuffer(
typeof(TgcSceneLoader.DiffuseMapAndLightmapVertex), LockFlags.None,
newD3dMesh.NumberVertices);
for (var i = 0; i < origVert3.Length; i += 3)
{
if (delTriIdx < deletedTriangles.Count && i == deletedTriangles[delTriIdx])
{
delTriIdx++;
}
else
{
newVert3[w++] = origVert3[i];
newVert3[w++] = origVert3[i + 1];
newVert3[w++] = origVert3[i + 2];
}
}
mesh.D3dMesh.UnlockVertexBuffer();
newD3dMesh.SetVertexBufferData(newVert3, LockFlags.None);
newD3dMesh.UnlockVertexBuffer();
break;
}
//Cambiar mesh
mesh.changeD3dMesh(newD3dMesh);
deletedTriangles.Clear();
}
//Aplicar movimiento de vertices
for (var i = 0; i < Vertices.Count; i++)
{
Vertices[i].position += Vertices[i].movement;
Vertices[i].movement = TGCVector3.Empty;
}
//Actualizar vertexBuffer
using (var vb = mesh.D3dMesh.VertexBuffer)
{
switch (mesh.RenderType)
{
case TgcMesh.MeshRenderType.VERTEX_COLOR:
var verts1 = (TgcSceneLoader.VertexColorVertex[])mesh.D3dMesh.LockVertexBuffer(
typeof(TgcSceneLoader.VertexColorVertex), LockFlags.None, mesh.D3dMesh.NumberVertices);
for (var i = 0; i < verts1.Length; i++)
{
verts1[i].Position = Vertices[IndexBuffer[i]].position;
}
mesh.D3dMesh.SetVertexBufferData(verts1, LockFlags.None);
mesh.D3dMesh.UnlockVertexBuffer();
break;
case TgcMesh.MeshRenderType.DIFFUSE_MAP:
var verts2 = (TgcSceneLoader.DiffuseMapVertex[])mesh.D3dMesh.LockVertexBuffer(
typeof(TgcSceneLoader.DiffuseMapVertex), LockFlags.ReadOnly, mesh.D3dMesh.NumberVertices);
for (var i = 0; i < verts2.Length; i++)
{
verts2[i].Position = Vertices[IndexBuffer[i]].position;
}
mesh.D3dMesh.SetVertexBufferData(verts2, LockFlags.None);
mesh.D3dMesh.UnlockVertexBuffer();
break;
case TgcMesh.MeshRenderType.DIFFUSE_MAP_AND_LIGHTMAP:
var verts3 = (TgcSceneLoader.DiffuseMapAndLightmapVertex[])mesh.D3dMesh.LockVertexBuffer(
typeof(TgcSceneLoader.DiffuseMapAndLightmapVertex), LockFlags.ReadOnly,
mesh.D3dMesh.NumberVertices);
for (var i = 0; i < verts3.Length; i++)
{
verts3[i].Position = Vertices[IndexBuffer[i]].position;
}
mesh.D3dMesh.SetVertexBufferData(verts3, LockFlags.None);
mesh.D3dMesh.UnlockVertexBuffer();
break;
}
}
//Actualizar indexBuffer (en forma secuencial)
using (var ib = mesh.D3dMesh.IndexBuffer)
{
var seqIndexBuffer = new short[IndexBuffer.Length];
for (var i = 0; i < seqIndexBuffer.Length; i++)
{
seqIndexBuffer[i] = (short)i;
}
ib.SetData(seqIndexBuffer, 0, LockFlags.None);
}
//Actualizar attributeBuffer
var attributeBuffer = mesh.D3dMesh.LockAttributeBufferArray(LockFlags.None);
foreach (var p in Polygons)
{
//Setear en cada triangulo el material ID del poligono
foreach (var idx in p.vbTriangles)
{
var triIdx = idx / 3;
attributeBuffer[triIdx] = p.matId;
}
}
mesh.D3dMesh.UnlockAttributeBuffer(attributeBuffer);
}