Danbias/Code/OysterGraphics/Render/DefaultRenderer.cpp

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#include "DefaultRenderer.h"
#include "Resources.h"
#include "../Definitions/GraphicalDefinition.h"
#include "../Model/ModelInfo.h"
#include "../DllInterfaces/GFXAPI.h"
#include <map>
#include <vector>
namespace Oyster
{
namespace Graphics
{
namespace Render
{
Definitions::Pointlight pl;
void DefaultRenderer::NewFrame(Oyster::Math::Float4x4 View, Oyster::Math::Float4x4 Projection, Definitions::Pointlight* Lights, int numLights)
{
Preparations::Basic::ClearBackBuffer(Oyster::Math::Float4(1,0,0,1));
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Preparations::Basic::ClearRTV(Resources::GBufferRTV,Resources::GBufferSize,Math::Float4(0,0,0,0));
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Core::PipelineManager::SetRenderPass(Graphics::Render::Resources::Gather::Pass);
Lights[1];
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void* data;
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Definitions::LightConstants lc;
lc.InvProj = Projection.GetInverse();
lc.Pixels = Core::resolution;
lc.Lights = numLights;
lc.View = View;
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lc.Proj = Projection;
lc.SSAORadius = 3;
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data = Resources::Light::LightConstantsData.Map();
memcpy(data, &lc, sizeof(Definitions::LightConstants));
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Resources::Light::LightConstantsData.Unmap();
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data = Resources::Light::PointLightsData.Map();
memcpy(data, Lights, sizeof(Definitions::Pointlight) * numLights);
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Resources::Light::PointLightsData.Unmap();
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Definitions::PostData pd;
pd.x = (int)lc.Pixels.x;
pd.y = (int)lc.Pixels.y;
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data = Resources::Post::Data.Map();
memcpy(data, &pd, sizeof(Definitions::PostData));
Resources::Post::Data.Unmap();
}
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void DefaultRenderer::RenderScene(Model::Model* models, int count, Math::Matrix View, Math::Matrix Projection, float deltaTime)
{
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for(int i = 0; i < count; ++i)
{
if(&models[i] == NULL)
continue;
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if(models[i].Visible)
{
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Definitions::PerModel pm;
pm.WV = View * models[i].WorldMatrix;
pm.WVP = Projection * pm.WV;
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Model::ModelInfo* info = models[i].info;
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Definitions::AnimationData am; //final
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if(info->Animated && models[i].Animation.AnimationPlaying != NULL)
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{
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models[i].Animation.AnimationTime += deltaTime;
////store inverse absolut transform
Math::Matrix SkinTransform[100];
Math::Matrix BoneAnimated[100];
Math::Matrix BoneAbsAnimated[100];
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for(int b = 0; b <info->BoneCount; ++b)
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{
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Model::Bone Bone = info->bones[b];
SkinTransform[b] = Bone.Absolute.GetInverse();
BoneAnimated[b] = Bone.Relative;
BoneAbsAnimated[b] = Bone.Absolute;
}
int b = 0;
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Model::Animation A = *models[i].Animation.AnimationPlaying;
while(models[i].Animation.AnimationTime>A.duration)
models[i].Animation.AnimationTime -= (float)A.duration;
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float position = models[i].Animation.AnimationTime;
for(int b = 0; b < A.Bones;++b)
{
//find current frame
int nrOfFrames = A.Frames[b];
Model::Frame PFrame = A.Keyframes[b][nrOfFrames-1];
Model::Frame NFrame = A.Keyframes[b][nrOfFrames-1];
bool FrameFound = false;
for (int i = 0; i < nrOfFrames; i++)
{
if(position < A.Keyframes[b][i].time)
{
PFrame = A.Keyframes[b][i-1];
NFrame = A.Keyframes[b][i];
break;
}
}
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float denominator = (float)(NFrame.time - PFrame.time);
if(denominator == 0)
{
BoneAnimated[PFrame.bone.Parent] = PFrame.bone.Relative;
continue;
}
float inter = (float)((position - PFrame.time) / denominator);
Math3D::InterpolateOrientation_UsingNonRigidNlerp(PFrame.bone.Relative,NFrame.bone.Relative,inter, BoneAnimated[PFrame.bone.Parent]);
}
////calculate Absolute Animation Transform
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for(int b = 0; b < info->BoneCount; ++b)
{
BoneAbsAnimated[b] = BoneAbsAnimated[info->bones[b].Parent] * BoneAnimated[b];
}
//write data to am
for(int b = 0; b < info->BoneCount; ++b)
{
am.AnimatedData[b] = (BoneAbsAnimated[b] * SkinTransform[b]);
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}
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void *data = Resources::Gather::AnimationData.Map();
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memcpy(data,&am,sizeof(Definitions::AnimationData));
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Resources::Gather::AnimationData.Unmap();
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pm.Animated = 1;
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}
else
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pm.Animated = 0;
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void* data = Resources::Gather::ModelData.Map();
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memcpy(data,&(pm),sizeof(pm));
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Resources::Gather::ModelData.Unmap();
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if(info->Material.size())
{
Core::deviceContext->PSSetShaderResources(0,(UINT)info->Material.size(),&(info->Material[0]));
}
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info->Vertices->Apply();
if(info->Indexed)
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{
info->Indecies->Apply();
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Oyster::Graphics::Core::deviceContext->DrawIndexed(info->IndexCount,0,0);
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}
else
{
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Oyster::Graphics::Core::deviceContext->Draw(info->VertexCount,0);
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}
}
}
}
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void DefaultRenderer::EndFrame()
{
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Core::PipelineManager::SetRenderPass(Resources::Light::Pass);
Core::deviceContext->Dispatch((UINT)((Core::resolution.x + 15U) / 16U), (UINT)((Core::resolution.y + 15U) / 16U), 1);
//Core::PipelineManager::SetRenderPass(Resources::Blur::HorPass);
//Core::deviceContext->Dispatch((UINT)((Core::resolution.x + 15U) / 16U), (UINT)((Core::resolution.y + 15U) / 16U), 1);
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//Core::PipelineManager::SetRenderPass(Resources::Blur::VertPass);
//Core::deviceContext->Dispatch((UINT)((Core::resolution.x + 15U) / 16U), (UINT)((Core::resolution.y + 15U) / 16U), 1);
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Core::PipelineManager::SetRenderPass(Resources::Post::Pass);
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Core::deviceContext->Dispatch((UINT)((Core::resolution.x + 15U) / 16U), (UINT)((Core::resolution.y + 15U) / 16U), 1);
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Core::swapChain->Present(0,0);
}
}
}
}