//public override void generateRenderCommandsBegin(BaseRenderQueue q) { }
//public override void generateRenderCommand(RenderInfo r, BaseRenderQueue q) { }
public override void generateRenderCommandsFinalize(BaseRenderQueue q)
{
RenderQueue <TerrainRenderInfo> rq = q as RenderQueue <TerrainRenderInfo>;
if (rq.myInfoCount > 0)
{
//these should all have the same renderstate
TerrainRenderInfo firstTi = rq.myInfos[0] as TerrainRenderInfo;
firstTi.renderState.setUniformBuffer(myInstanceMatrixBuffer.id, 2);
setVertexBuffer(firstTi.renderState);
q.addCommand(new SetRenderStateCommand(firstTi.renderState));
q.commands.Add(new MultiDrawArraysCommand(PrimitiveType.Triangles, myOffset, myCount, myDrawCount));
}
}
//public override void preparePerFrame(Renderable r) { }
//public override void preparePerViewBegin(View v) { }
//public override void preparePerView(Renderable r, View v) { }
//public override void preparePerViewFinalize(View v) { }
//public override void preparePerPassBegin(Pass p) { }
public override void preparePerPass(Renderable r, Pass p)
{
TerrainRenderable tr = r as TerrainRenderable;
Chunk c = tr.myChunk;
if (myRenderManager.isLoaded(c, bufferChunk) == false)
{
myRenderManager.loadChunk(c, bufferChunk);
return;
}
//DebugRenderer.addOffsetCube(c.myLocation, c.mySize, Color4.Blue, Fill.WIREFRAME, false, 0.0f);
DrawChunk dc = myRenderManager.findDrawChunk(c);
if (dc != null)
{
Matrix4 m = Matrix4.CreateTranslation(c.myLocation);
//add solid render info
if (dc.solidCount > 0)
{
MaterialEffect effect = getEffect(p.technique, 1);
PipelineState pipeline = effect.createPipeline(MaterialManager.visualMaterial);
RenderQueue <TerrainRenderInfo> rq = p.findRenderQueue(pipeline.id) as RenderQueue <TerrainRenderInfo>;
if (rq == null)
{
rq = Renderer.device.createRenderQueue <TerrainRenderInfo>(effect.createPipeline(MaterialManager.visualMaterial));
rq.name = rq.myPipeline.shaderState.shaderProgram.name + "-" + "opaque";
rq.visualizer = this;
p.registerQueue(rq);
}
TerrainRenderInfo info = rq.nextInfo();
info.distToCamera = (p.view.camera.position - c.myLocation).Length;
info.model = m;
info.myType = TerrainRenderInfo.Type.SOLID;
info.count = dc.solidCount;
info.offset = dc.solidOffset;
info.sortId = getSortId(info);
effect.updateRenderState(MaterialManager.visualMaterial, info.renderState);
addDraw(info.offset, info.count, info.model);
}
//add transparent render info
if (dc.transCount > 0)
{
MaterialEffect effect = getEffect(p.technique, 2);
PipelineState pipeline = effect.createPipeline(MaterialManager.visualMaterial);
RenderQueue <TerrainRenderInfo> rq = p.findRenderQueue(pipeline.id) as RenderQueue <TerrainRenderInfo>;
if (rq == null)
{
rq = Renderer.device.createRenderQueue <TerrainRenderInfo>(effect.createPipeline(MaterialManager.visualMaterial));
rq.name = rq.myPipeline.shaderState.shaderProgram.name + "-" + "transparent";
rq.visualizer = this;
p.registerQueue(rq);
}
TerrainRenderInfo info = rq.nextInfo();
info.distToCamera = (p.view.camera.position - c.myLocation).Length;
info.model = m;
info.myType = TerrainRenderInfo.Type.TRANS;
info.count = dc.transCount;
info.offset = dc.transOffset;
info.sortId = getSortId(info);
effect.updateRenderState(MaterialManager.visualMaterial, info.renderState);
addDraw(info.offset, info.count, info.model);
}
//add water renderinfo
if (dc.waterCount > 0)
{
MaterialEffect effect = getEffect(p.technique, 3);
PipelineState pipeline = effect.createPipeline(MaterialManager.visualMaterial);
RenderQueue <TerrainRenderInfo> rq = p.findRenderQueue(pipeline.id) as RenderQueue <TerrainRenderInfo>;
if (rq == null)
{
rq = Renderer.device.createRenderQueue <TerrainRenderInfo>(effect.createPipeline(MaterialManager.visualMaterial));
rq.name = rq.myPipeline.shaderState.shaderProgram.name + "-" + "water";
rq.visualizer = this;
p.registerQueue(rq);
}
TerrainRenderInfo info = rq.nextInfo();
info.distToCamera = (p.view.camera.position - c.myLocation).Length;
info.model = m;
info.myType = TerrainRenderInfo.Type.WATER;
info.count = dc.waterCount;
info.offset = dc.waterOffset;
info.sortId = getSortId(info);
effect.updateRenderState(MaterialManager.visualMaterial, info.renderState);
addDraw(info.offset, info.count, info.model);
}
}
}
