//TODO: Refactor renderFlag preEffectsInstancingFlag and instancingFlag into an class/struct
public ModelRuntimeDescriptor(Model <T, RealtimeMaterial> modelIn, string vShaderName, string fShaderName, VertexRuntimeTypes vertexRuntimeType, PrimitiveTopology primitiveTopology, RenderDescription renderDescription, InstancingRenderDescription instancingRenderDescription)
{
if (!Verifier.VerifyVertexStruct <T>(vertexRuntimeType))
{
throw new ArgumentException($"Type Mismatch ModelRuntimeDescriptor");
}
Model = modelIn;
Length = modelIn.MeshCount;
TotalInstanceCount = 1;
_vertexShaderName = vShaderName;
_fragmentShaderName = fShaderName;
VertexRuntimeType = vertexRuntimeType;
PrimitiveTopology = primitiveTopology;
RenderDescription = renderDescription;
PreEffectsFlag = RenderFlags.PRE_EFFECTS_MASK & renderDescription.RenderModeFlag;
PreEffectsInstancingFlag = instancingRenderDescription.PreEffectsFlag;
InstancingDataFlag = instancingRenderDescription.RenderModeFlag;
var preEffectsInstancing = RenderFlags.GetAllPreEffectFor(PreEffectsInstancingFlag);
VertexBufferList = new List <DeviceBuffer>();
IndexBufferList = new List <DeviceBuffer>();
Pipelines = new Pipeline[RenderFlags.EFFCTS_TOTAL_COUNT];
InstanceBufferLists = new List <DeviceBuffer> [RenderFlags.EFFCTS_TOTAL_COUNT];
InstanceBufferLists[RenderFlags.NORMAL_ARRAY_INDEX] = new List <DeviceBuffer>();
foreach (var preEffect in preEffectsInstancing)
{
InstanceBufferLists[RenderFlags.GetArrayIndexForFlag(preEffect)] = new List <DeviceBuffer>();
}
InstanceBuffers = new DeviceBuffer[RenderFlags.EFFCTS_TOTAL_COUNT][];
TextureResourceSetsList = new List <ResourceSet>();
VertexInstanceLayoutGenerationList = new EventHandlerList();
VertexPreEffectsInstanceLayoutGenerationList = new EventHandlerList();
VertexPreEffectShaders = new Shader[RenderFlags.PRE_EFFCTS_TOTAL_COUNT];
GeometryPreEffectShaders = new Shader[RenderFlags.PRE_EFFCTS_TOTAL_COUNT];
FragmentPreEffectShaders = new Shader[RenderFlags.PRE_EFFCTS_TOTAL_COUNT];
// Reserve first spot for base vertex geometry
//TODO: Make on list
VertexLayouts = new VertexLayoutDescription[InstancingDataFlags.GetSizeOfPreEffectFlag(InstancingDataFlag) + 1];
VertexPreEffectsLayouts = new VertexLayoutDescription[RenderFlags.GetSizeOfPreEffectFlag(PreEffectsInstancingFlag) + 1];
EffectResourceSets = new ResourceSet[RenderFlags.EFFCTS_TOTAL_COUNT][];
for (int i = 0; i < RenderFlags.EFFCTS_TOTAL_COUNT; i++)
{
EffectResourceSets[i] = new ResourceSet[0];
}
}
public ResourceLayout[] FillEffectsResourceSet(DisposeCollectorResourceFactory factory, SceneRuntimeDescriptor sceneRuntimeDescriptor, List <SubRenderable> childrenPre)
{
var effectLayoutList = new List <ResourceLayout>();
//TODO: just iterate over children and process them as Subrenderable !!
if (ShadowMapEnabled)
{
var effectCount = RenderFlags.GetSizeOfPreEffectFlag(PreEffectsFlag) * 2; // 1 for Vertex Stage 1 for Fragment
EffectResourceSets[RenderFlags.NORMAL_ARRAY_INDEX] = new ResourceSet[effectCount];
var shadowMapRenderable = childrenPre[0] as ShadowMap;
var shadowMapResourceLayout = ResourceGenerator.GenerateTextureResourceLayoutForShadowMapping(factory);
effectLayoutList.Add(sceneRuntimeDescriptor.LightProvViewResourceLayout);
effectLayoutList.Add(shadowMapResourceLayout);
EffectResourceSets[RenderFlags.NORMAL_ARRAY_INDEX][RenderFlags.GetPreEffectArrayIndexForFlag(RenderFlags.SHADOW_MAP)] = sceneRuntimeDescriptor.LightProjViewResourceSet;
EffectResourceSets[RenderFlags.NORMAL_ARRAY_INDEX][RenderFlags.GetPreEffectArrayIndexForFlag(RenderFlags.SHADOW_MAP) + 1] = ResourceGenerator.GenerateResourceSetForShadowMapping(shadowMapResourceLayout, shadowMapRenderable.ShadowMapTexView, factory);
}
if (OmniShadowMapEnabled)
{
var effectCount = 2;
EffectResourceSets[RenderFlags.NORMAL_ARRAY_INDEX] = new ResourceSet[effectCount];
EffectResourceSets[RenderFlags.OMNI_SHADOW_MAPS] = new ResourceSet[2];
//var omniShadowMapRenderable = childrenPre[RenderFlags.GetPreEffectArrayIndexForFlag(RenderFlags.OMNI_SHADOW_MAPS)] as OmniShadowMap;
var omniShadowMapRenderable = childrenPre[0] as OmniShadowMap;
var shadowMapResourceLayout = ResourceGenerator.GenerateTextureResourceLayoutForOmniShadowMapping(factory);
//TODO: this has to be an array
effectLayoutList.Add(sceneRuntimeDescriptor.CameraInfoResourceLayout);
effectLayoutList.Add(shadowMapResourceLayout);
EffectResourceSets[RenderFlags.NORMAL_ARRAY_INDEX][0] = sceneRuntimeDescriptor.CameraInfoResourceSet;
EffectResourceSets[RenderFlags.NORMAL_ARRAY_INDEX][1] = ResourceGenerator.GenerateResourceSetForShadowMapping(shadowMapResourceLayout, omniShadowMapRenderable.ShadowMapTexView, factory);
EffectResourceSets[RenderFlags.OMNI_SHADOW_MAPS][0] = omniShadowMapRenderable.ShadowMatrices;
EffectResourceSets[RenderFlags.OMNI_SHADOW_MAPS][1] = omniShadowMapRenderable.CameraInfo;
}
return(effectLayoutList.ToArray());
}
