public void DrawGoo()
{
float CurrTime = DXUtil.Timer(DirectXTimer.GetApplicationTime);
float fTime = (float)(((CurrTime % 180.0f) / 180.0f) * (2 * Math.PI));
WorldMatrix = DirectX.Matrix.RotationYawPitchRoll((float)((CurrTime % 240) / 240 * Math.PI), 0, 0) * DirectX.Matrix.Translation(0, -45, -400);
DirectX.Matrix WorldViewMatrix = WorldMatrix * ViewMatrix;
DirectX.Matrix WorldViewProjMatrix = WorldMatrix * ViewMatrix * ProjectionMatrix;
GooEffect.SetValue("fMixTime", fTime);
GooEffect.SetValue("WorldView", WorldViewMatrix);
GooEffect.SetValue("WorldViewProjection", WorldViewProjMatrix);
GameDevice.RenderState.AlphaBlendEnable = false;
int numPasses = GooEffect.Begin(0);
for (int i = 0; i < numPasses; i++)
{
GooEffect.BeginPass(i);
GooMesh.DrawSubset(0);
GooEffect.EndPass();
}
GooEffect.End();
// Restore alpha blend setting
GameDevice.RenderState.AlphaBlendEnable = true;
}
public void DrawWall()
{
// Disable alpha blend setting
GameDevice.RenderState.AlphaBlendEnable = false;
// Apply shaders to wall
int numPasses = WallEffect.Begin(0);
for (int iPass = 0; iPass < numPasses; iPass++)
{
WallEffect.BeginPass(iPass);
for (int i = 0; i < WallMaterials.Length; i++)
{
// Set texture tiling properties for parts of the wall.
if (i == 6) // Drain Texture
{
WallEffect.SetValue("xMultiply", 20.0f);
WallEffect.SetValue("yMultiply", 1.0f);
}
else if (i == 4) // Wall Texture
{
WallEffect.SetValue("xMultiply", 5.0f);
WallEffect.SetValue("yMultiply", 5.0f);
}
else if (i == 7) // Catwalk Texture
{
WallEffect.SetValue("xMultiply", 3.0f);
WallEffect.SetValue("yMultiply", 3.0f);
}
else
{
WallEffect.SetValue("xMultiply", 3.0f);
WallEffect.SetValue("yMultiply", 3.0f);
}
WallEffect.CommitChanges();
GameDevice.SetTexture(0, WallTextures[i]);
WallMesh.DrawSubset(i);
}
WallEffect.EndPass();
}
WallEffect.End();
numPasses = PipeEffect.Begin(0);
for (int iPass = 0; iPass < numPasses; iPass++)
{
PipeEffect.BeginPass(iPass);
// Set texture tiling properties for parts of the pipe.
for (int i = 0; i < PipeMaterials.Length; i++)
{
if (i == 6) // Bars Texture
{
PipeEffect.SetValue("xMultiply", 1.0f);
PipeEffect.SetValue("yMultiply", 1.0f);
}
else if (i == 5) // Outside pipe
{
PipeEffect.SetValue("xMultiply", 1.0f);
PipeEffect.SetValue("yMultiply", 2.0f);
}
else if (i == 3) // Inside pipe
{
PipeEffect.SetValue("xMultiply", 3.0f);
PipeEffect.SetValue("yMultiply", 3.0f);
}
else
{
PipeEffect.SetValue("xMultiply", 1.0f);
PipeEffect.SetValue("yMultiply", 1.0f);
}
PipeEffect.CommitChanges();
GameDevice.SetTexture(0, PipeTextures[i]);
PipeMesh.DrawSubset(i);
}
PipeEffect.EndPass();
}
PipeEffect.End();
// Restore alpha blend setting
GameDevice.RenderState.AlphaBlendEnable = true;
}