public static void RenderAllTrees(RenderSystem targetRenderSystem)
{
int positionParamIndex;
if (!initialized)
{
return;
}
allTreeRenderMeter.Enter();
if (TerrainManager.Instance.RenderLeaves)
{
if (meterRenderingOfTrees)
{
leavesMeter.Enter();
}
foreach (TreeGroup group in allGroups)
{
if (group.visibleLeaves.Count != 0)
{
targetRenderSystem.BeginProfileEvent(ColorEx.White, "Render Leaves : " + group.name);
positionParamIndex = group.SetupLeafRenderMaterial();
foreach (Tree t in group.visibleLeaves)
{
group.RenderLeaves(targetRenderSystem, positionParamIndex, t);
}
// clear the constant from the previous material
group.positionParameters.ClearFloatConstant(positionParamIndex);
}
targetRenderSystem.EndProfileEvent();
}
if (meterRenderingOfTrees)
{
leavesMeter.Exit();
}
}
//
// Render all fronds
//
if (meterRenderingOfTrees)
{
frondsMeter.Enter();
}
foreach (TreeGroup group in allGroups)
{
if (group.visibleFronds.Count != 0)
{
targetRenderSystem.BeginProfileEvent(ColorEx.White, "Render Fronds : " + group.name);
positionParamIndex = group.SetupFrondRenderMaterial();
foreach (Tree t in group.visibleFronds)
{
group.RenderFrond(targetRenderSystem, positionParamIndex, t);
}
// clear the constant from the previous material
group.positionParameters.ClearFloatConstant(positionParamIndex);
targetRenderSystem.EndProfileEvent();
}
}
if (meterRenderingOfTrees)
{
frondsMeter.Exit();
}
//
// Render all branches
//
if (meterRenderingOfTrees)
{
branchesMeter.Enter();
}
foreach (TreeGroup group in allGroups)
{
if (group.visibleBranches.Count != 0)
{
targetRenderSystem.BeginProfileEvent(ColorEx.White, "Render Branches : " + group.name);
positionParamIndex = group.SetupBranchRenderMaterial();
foreach (Tree t in group.visibleBranches)
{
group.RenderBranch(targetRenderSystem, positionParamIndex, t);
}
// clear the constant from the previous material
group.positionParameters.ClearFloatConstant(positionParamIndex);
targetRenderSystem.EndProfileEvent();
}
}
if (meterRenderingOfTrees)
{
branchesMeter.Exit();
}
//
// now deal with billboards
//
if (billboardsDirty)
{
if (meterRenderingOfTrees)
{
rebuildBillboardsMeter.Enter();
}
// we need to rebuild the billboards
TreeBillboardRenderer.Instance.StartRebuild();
foreach (TreeGroup group in allGroups)
{
foreach (Tree t in group.visibleBillboards)
{
if (t.Billboard0RenderArgs.Active)
{
TreeBillboardRenderer.Instance.AddBillboard(group.BillboardTextureName, t.Billboard0RenderArgs.AlphaTestValue, t.Billboard0);
}
if (t.Billboard1RenderArgs.Active)
{
TreeBillboardRenderer.Instance.AddBillboard(group.BillboardTextureName, t.Billboard1RenderArgs.AlphaTestValue, t.Billboard1);
}
}
}
TreeBillboardRenderer.Instance.FinishRebuild();
if (meterRenderingOfTrees)
{
rebuildBillboardsMeter.Exit();
}
billboardsDirty = false;
}
if (meterRenderingOfTrees)
{
billboardsMeter.Enter();
}
TreeBillboardRenderer.Instance.Render(targetRenderSystem);
if (meterRenderingOfTrees)
{
billboardsMeter.Exit();
}
allTreeRenderMeter.Exit();
}
public void Render(RenderSystem targetRenderSystem)
{
// exit early if the entire group is not visible
if (!visible)
{
return;
}
int positionParamIndex;
if (meterRenderingOfTrees)
{
renderGroupMeter.Enter();
}
targetRenderSystem.BeginProfileEvent(ColorEx.White, "Render Branches : " + name);
positionParamIndex = SetupBranchRenderMaterial();
foreach (Tree t in trees)
{
if (t.RenderFlag && t.BranchRenderArgs.Active)
{
RenderBranch(targetRenderSystem, positionParamIndex, t);
}
}
// clear the constant from the previous material
positionParameters.ClearFloatConstant(positionParamIndex);
targetRenderSystem.EndProfileEvent();
targetRenderSystem.BeginProfileEvent(ColorEx.White, "Render Fronds : " + name);
positionParamIndex = SetupFrondRenderMaterial();
foreach (Tree t in trees)
{
if (t.RenderFlag && t.FrondRenderArgs.Active)
{
RenderFrond(targetRenderSystem, positionParamIndex, t);
}
}
// clear the constant from the previous material
positionParameters.ClearFloatConstant(positionParamIndex);
targetRenderSystem.EndProfileEvent();
targetRenderSystem.BeginProfileEvent(ColorEx.White, "Render Leaves : " + name);
if (TerrainManager.Instance.RenderLeaves)
{
positionParamIndex = SetupLeafRenderMaterial();
foreach (Tree t in trees)
{
if (t.RenderFlag && (t.Leaf0RenderArgs.Active || t.Leaf1RenderArgs.Active))
{
RenderLeaves(targetRenderSystem, positionParamIndex, t);
}
}
// clear the constant from the previous material
positionParameters.ClearFloatConstant(positionParamIndex);
}
targetRenderSystem.EndProfileEvent();
if (meterRenderingOfTrees)
{
renderGroupMeter.Exit();
}
}
