internal void ProcessQuadRenderCommand(CCQuadCommand quadCommand)
{
var worldTransform = quadCommand.WorldTransform;
var identity = worldTransform == CCAffineTransform.Identity;
quadCommands.Add(quadCommand);
var quads = quadCommand.Quads;
for (int i = 0, N = quadCommand.QuadCount; i < N; ++i)
{
if (identity)
{
currentBatchedQuads.Add(quads[i]);
}
else
{
currentBatchedQuads.Add(worldTransform.Transform(quads[i]));
}
}
// We're changing command types so render any pending sequence of commandss
// e.g. Batched quad commands
if ((currentCommandType & CCCommandType.Quad) == CCCommandType.None)
{
Flush();
}
currentCommandType = CCCommandType.Quad;
}
internal void VisitRenderQueue()
{
currentCommandType = CCCommandType.None;
currentViewportGroupId = 0;
currentViewportIdIndex = 0;
currentLayerGroupId = 0;
currentLayerGroupIdIndex = 0;
currentGroupId = 0;
currentGroupIdIndex = 0;
currentArrivalIndex = 0;
maxViewportGroupId = 0;
maxLayerGroupId = 0;
maxGroupId = 0;
Array.Sort <CCRenderCommand>(renderQueue.Elements, 0, renderQueue.Count);
drawManager.ViewMatrix = Matrix.Identity;
drawManager.ProjectionMatrix = Matrix.Identity;
foreach (CCRenderCommand command in renderQueue)
{
byte viewportGroupId = command.ViewportGroup;
if (viewportGroupId != currentViewportGroupId)
{
// We're about to change viewport
// So flush any pending render commands which use previous viewport
Flush();
currentViewportGroupId = viewportGroupId;
drawManager.Viewport = viewportGroupStack[currentViewportGroupId];
}
byte layerGroupId = command.LayerGroup;
if (layerGroupId != currentLayerGroupId)
{
// We're about to change view/proj matrices
// So flush any pending render commands which use previous MVP state
Flush();
currentLayerGroupId = layerGroupId;
drawManager.ViewMatrix = layerGroupViewMatrixStack[currentLayerGroupId];
drawManager.ProjectionMatrix = layerGroupProjMatrixStack[currentLayerGroupId];
}
command.RequestRenderCommand(this);
}
// This only resets the count of the queue so is inexpensive
renderQueue.Clear();
// Flush any remaining render commands
Flush();
currentViewportGroupId = 0;
currentLayerGroupId = 0;
}
internal void ProcessCustomRenderCommand(CCCustomCommand customCommand)
{
// We're changing command types so render any pending sequence of commands
// e.g. Batched quad commands
if ((currentCommandType & CCCommandType.Custom) == CCCommandType.None)
{
Flush();
}
customCommand.RenderCustomCommand(drawManager);
currentCommandType = CCCommandType.Custom;
}
internal void ProcessCustomRenderCommand(CCCustomCommand customCommand)
{
// We're changing command types so render any pending sequence of commands
// e.g. Batched quad commands
if((currentCommandType & CCCommandType.Custom) == CCCommandType.None)
Flush();
customCommand.RenderCustomCommand(drawManager);
currentCommandType = CCCommandType.Custom;
}
internal void ProcessQuadRenderCommand(CCQuadCommand quadCommand)
{
var worldTransform = quadCommand.WorldTransform;
var identity = worldTransform == CCAffineTransform.Identity;
quadCommands.Add(quadCommand);
var quads = quadCommand.Quads;
for (int i = 0, N = quadCommand.QuadCount; i < N; ++i)
{
if (identity)
currentBatchedQuads.Add(quads[i]);
else
currentBatchedQuads.Add(worldTransform.Transform(quads[i]));
}
// We're changing command types so render any pending sequence of commandss
// e.g. Batched quad commands
if((currentCommandType & CCCommandType.Quad) == CCCommandType.None)
Flush();
currentCommandType = CCCommandType.Quad;
}
internal void VisitRenderQueue()
{
currentCommandType = CCCommandType.None;
currentViewportGroupId = 0;
currentViewportIdIndex = 0;
currentLayerGroupId = 0;
currentLayerGroupIdIndex = 0;
currentGroupId = 0;
currentGroupIdIndex = 0;
currentArrivalIndex = 0;
maxViewportGroupId = 0;
maxLayerGroupId = 0;
maxGroupId = 0;
Array.Sort<CCRenderCommand>(renderQueue.Elements, 0, renderQueue.Count);
drawManager.ViewMatrix = Matrix.Identity;
drawManager.ProjectionMatrix = Matrix.Identity;
foreach(CCRenderCommand command in renderQueue)
{
byte viewportGroupId = command.ViewportGroup;
if(viewportGroupId != currentViewportGroupId)
{
// We're about to change viewport
// So flush any pending render commands which use previous viewport
Flush();
currentViewportGroupId = viewportGroupId;
drawManager.Viewport = viewportGroupStack[currentViewportGroupId];
}
byte layerGroupId = command.LayerGroup;
if(layerGroupId != currentLayerGroupId)
{
// We're about to change view/proj matrices
// So flush any pending render commands which use previous MVP state
Flush();
currentLayerGroupId = layerGroupId;
drawManager.ViewMatrix = layerGroupViewMatrixStack[currentLayerGroupId];
drawManager.ProjectionMatrix = layerGroupProjMatrixStack[currentLayerGroupId];
}
command.RequestRenderCommand(this);
}
// This only resets the count of the queue so is inexpensive
renderQueue.Clear();
// Flush any remaining render commands
Flush();
currentViewportGroupId = 0;
currentLayerGroupId = 0;
}