#include "StdAfx.h" #include "ParticleInstance.h" #include "ParticleProperty.h" #include "../eterBase/Random.h" #include "../eterLib/Camera.h" #include "../eterLib/StateManager.h" CDynamicPool CParticleInstance::ms_kPool; using namespace NEffectUpdateDecorator; void CParticleInstance::DestroySystem() { ms_kPool.Destroy(); } CParticleInstance* CParticleInstance::New() { return ms_kPool.Alloc(); } void CParticleInstance::DeleteThis() { Destroy(); ms_kPool.Free(this); } ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// //CDynamicPool CRayParticleInstance::ms_kPool; /*void CRayParticleInstance::DestroySystem() { ms_kPool.Destroy(); } CRayParticleInstance* CRayParticleInstance::New() { return ms_kPool.Alloc(); } void CRayParticleInstance::DeleteThis() { #ifdef RAY_TO_AFTERIMAGE m_PositionList.clear(); #else m_bStart = false; #endif ms_kPool.Free(this); } */ ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// float CParticleInstance::GetRadiusApproximation() { return m_v2HalfSize.y*m_v2Scale.y + m_v2HalfSize.x*m_v2Scale.x; } /* D3DXVECTOR3 CBaseParticleInstance::GetCenterApproximation() { return D3DXVECTOR3( m_v3Position.x + mc_pmatLocal._41, m_v3Position.y + mc_pmatLocal._42, m_v3Position.z + mc_pmatLocal._43 ); }*/ BOOL CParticleInstance::Update(float fElapsedTime, float fAngle) { m_fLastLifeTime -= fElapsedTime; if (m_fLastLifeTime < 0.0f) return FALSE; float fLifePercentage = (m_fLifeTime - m_fLastLifeTime) / m_fLifeTime; m_pDecorator->Excute(CDecoratorData(fLifePercentage,fElapsedTime,this)); m_v3LastPosition = m_v3Position; m_v3Position += m_v3Velocity * fElapsedTime; if (fAngle) { if (m_pParticleProperty->m_bAttachFlag) { float fCos, fSin; fAngle = D3DXToRadian(fAngle); fCos = cos(fAngle); fSin = sin(fAngle); float rx = m_v3Position.x - m_v3StartPosition.x; float ry = m_v3Position.y - m_v3StartPosition.y; m_v3Position.x = fCos * rx + fSin * ry + m_v3StartPosition.x; m_v3Position.y = - fSin * rx + fCos * ry + m_v3StartPosition.y; } else { D3DXQUATERNION q,qc; D3DXQuaternionRotationAxis(&q,&m_pParticleProperty->m_v3ZAxis,D3DXToRadian(fAngle)); D3DXQuaternionConjugate(&qc,&q); D3DXQUATERNION qr( m_v3Position.x-m_v3StartPosition.x, m_v3Position.y-m_v3StartPosition.y, m_v3Position.z-m_v3StartPosition.z, 0.0f); D3DXQuaternionMultiply(&qr,&q,&qr); D3DXQuaternionMultiply(&qr,&qr,&qc); m_v3Position.x = qr.x; m_v3Position.y = qr.y; m_v3Position.z = qr.z; m_v3Position += m_v3StartPosition; } } return TRUE; } void CParticleInstance::Transform(const D3DXMATRIX * c_matLocal) { #ifdef WORLD_EDITOR STATEMANAGER.SetRenderState(D3DRS_TEXTUREFACTOR, m_Color); #else STATEMANAGER.SetRenderState(D3DRS_TEXTUREFACTOR, m_dcColor); #endif ///// D3DXVECTOR3 v3Up; D3DXVECTOR3 v3Cross; if (!m_pParticleProperty->m_bStretchFlag) { CCamera * pCurrentCamera = CCameraManager::Instance().GetCurrentCamera(); const D3DXVECTOR3 & c_rv3Up = pCurrentCamera->GetUp(); const D3DXVECTOR3 & c_rv3Cross = pCurrentCamera->GetCross(); D3DXVECTOR3 v3Rotation; switch(m_pParticleProperty->m_byBillboardType) { case BILLBOARD_TYPE_LIE: { float fCos = cosf(D3DXToRadian(m_fRotation)), fSin = sinf(D3DXToRadian(m_fRotation)); v3Up.x = fCos; v3Up.y = -fSin; v3Up.z = 0; v3Cross.x = fSin; v3Cross.y = fCos; v3Cross.z = 0; } break; case BILLBOARD_TYPE_2FACE: case BILLBOARD_TYPE_3FACE: // using setting with y, and local rotation at render case BILLBOARD_TYPE_Y: { v3Up = D3DXVECTOR3(0.0f,0.0f,1.0f); //v3Up = D3DXVECTOR3(cosf(D3DXToRadian(m_fRotation)),0.0f,-sinf(D3DXToRadian(m_fRotation))); const D3DXVECTOR3 & c_rv3View = pCurrentCamera->GetView(); if (v3Up.x * c_rv3View.y - v3Up.y * c_rv3View.x<0) v3Up*=-1; D3DXVec3Cross(&v3Cross, &v3Up, &D3DXVECTOR3(c_rv3View.x,c_rv3View.y,0)); D3DXVec3Normalize(&v3Cross, &v3Cross); if (m_fRotation) { float fCos = -sinf(D3DXToRadian(m_fRotation)); // + 90 float fSin = cosf(D3DXToRadian(m_fRotation)); D3DXVECTOR3 v3Temp = v3Up * fCos - v3Cross * fSin; v3Cross = v3Cross * fCos + v3Up * fSin; v3Up = v3Temp; } //D3DXVECTOR3 v3Rotation; //D3DXVec3Cross(&v3Rotation, &v3Up, &v3Cross); } break; case BILLBOARD_TYPE_ALL: default: { // NOTE : Rotation Routine. Camera의 Up Vector와 Cross Vector 자체를 View Vector 기준으로 // Rotation 시킨다. // FIXME : 반드시 최적화 할 것! if (m_fRotation==0.0f) { v3Up = -c_rv3Cross; v3Cross = c_rv3Up; } else { const D3DXVECTOR3 & c_rv3View = pCurrentCamera->GetView(); D3DXQUATERNION q,qc; D3DXQuaternionRotationAxis(&q, &c_rv3View, D3DXToRadian(m_fRotation)); D3DXQuaternionConjugate(&qc, &q); { D3DXQUATERNION qr(-c_rv3Cross.x, -c_rv3Cross.y, -c_rv3Cross.z, 0); D3DXQuaternionMultiply(&qr,&qc,&qr); D3DXQuaternionMultiply(&qr,&qr,&q); v3Up.x = qr.x; v3Up.y = qr.y; v3Up.z = qr.z; } { D3DXQUATERNION qr(c_rv3Up.x, c_rv3Up.y, c_rv3Up.z, 0); D3DXQuaternionMultiply(&qr,&qc,&qr); D3DXQuaternionMultiply(&qr,&qr,&q); v3Cross.x = qr.x; v3Cross.y = qr.y; v3Cross.z = qr.z; } } //D3DXMATRIX matRotation; //D3DXMatrixRotationAxis(&matRotation, &c_rv3View, D3DXToRadian(m_fRotation)); //D3DXVec3TransformCoord(&v3Up, &(-c_rv3Cross), &matRotation); //D3DXVec3TransformCoord(&v3Cross, &c_rv3Up, &matRotation); } break; } } else { v3Up = m_v3Position - m_v3LastPosition; if (c_matLocal) { //if (!m_pParticleProperty->m_bAttachFlag) D3DXVec3TransformNormal(&v3Up, &v3Up, c_matLocal); } // NOTE: 속도가 길이에 주는 영향 : log(velocity)만큼 늘어난다. float length = D3DXVec3Length(&v3Up); if (length == 0.0f) { v3Up = D3DXVECTOR3(0.0f,0.0f,1.0f); } else v3Up *=(1+log(1+length))/length; CCamera * pCurrentCamera = CCameraManager::Instance().GetCurrentCamera(); const D3DXVECTOR3 & c_rv3View = pCurrentCamera->GetView(); D3DXVec3Cross(&v3Cross, &v3Up, &c_rv3View); D3DXVec3Normalize(&v3Cross, &v3Cross); } v3Cross = -(m_v2HalfSize.x*m_v2Scale.x) * v3Cross; v3Up = (m_v2HalfSize.y*m_v2Scale.y) * v3Up; if (c_matLocal && m_pParticleProperty->m_bAttachFlag) { D3DXVECTOR3 v3Position; D3DXVec3TransformCoord(&v3Position, &m_v3Position, c_matLocal); m_ParticleMesh[0].position = v3Position - v3Up + v3Cross; m_ParticleMesh[1].position = v3Position - v3Up - v3Cross; m_ParticleMesh[2].position = v3Position + v3Up + v3Cross; m_ParticleMesh[3].position = v3Position + v3Up - v3Cross; } else { m_ParticleMesh[0].position = m_v3Position - v3Up + v3Cross; m_ParticleMesh[1].position = m_v3Position - v3Up - v3Cross; m_ParticleMesh[2].position = m_v3Position + v3Up + v3Cross; m_ParticleMesh[3].position = m_v3Position + v3Up - v3Cross; } } void CParticleInstance::Transform(const D3DXMATRIX * c_matLocal, const float c_fZRotation) { #ifdef WORLD_EDITOR STATEMANAGER.SetRenderState(D3DRS_TEXTUREFACTOR, m_Color); #else STATEMANAGER.SetRenderState(D3DRS_TEXTUREFACTOR, (DWORD)m_dcColor); #endif ///// D3DXVECTOR3 v3Up; D3DXVECTOR3 v3Cross; if (!m_pParticleProperty->m_bStretchFlag) { CCamera * pCurrentCamera = CCameraManager::Instance().GetCurrentCamera(); const D3DXVECTOR3 & c_rv3Up = pCurrentCamera->GetUp(); const D3DXVECTOR3 & c_rv3Cross = pCurrentCamera->GetCross(); D3DXVECTOR3 v3Rotation; switch(m_pParticleProperty->m_byBillboardType) { case BILLBOARD_TYPE_LIE: { float fCos = cosf(D3DXToRadian(m_fRotation)), fSin = sinf(D3DXToRadian(m_fRotation)); v3Up.x = fCos; v3Up.y = -fSin; v3Up.z = 0; v3Cross.x = fSin; v3Cross.y = fCos; v3Cross.z = 0; } break; case BILLBOARD_TYPE_2FACE: case BILLBOARD_TYPE_3FACE: // using setting with y, and local rotation at render case BILLBOARD_TYPE_Y: { v3Up = D3DXVECTOR3(0.0f,0.0f,1.0f); //v3Up = D3DXVECTOR3(cosf(D3DXToRadian(m_fRotation)),0.0f,-sinf(D3DXToRadian(m_fRotation))); const D3DXVECTOR3 & c_rv3View = pCurrentCamera->GetView(); if (v3Up.x * c_rv3View.y - v3Up.y * c_rv3View.x<0) v3Up*=-1; D3DXVec3Cross(&v3Cross, &v3Up, &D3DXVECTOR3(c_rv3View.x,c_rv3View.y,0)); D3DXVec3Normalize(&v3Cross, &v3Cross); if (m_fRotation) { float fCos = -sinf(D3DXToRadian(m_fRotation)); // + 90 float fSin = cosf(D3DXToRadian(m_fRotation)); D3DXVECTOR3 v3Temp = v3Up * fCos - v3Cross * fSin; v3Cross = v3Cross * fCos + v3Up * fSin; v3Up = v3Temp; } //D3DXVECTOR3 v3Rotation; //D3DXVec3Cross(&v3Rotation, &v3Up, &v3Cross); } break; case BILLBOARD_TYPE_ALL: default: { // NOTE : Rotation Routine. Camera의 Up Vector와 Cross Vector 자체를 View Vector 기준으로 // Rotation 시킨다. // FIXME : 반드시 최적화 할 것! if (m_fRotation==0.0f) { v3Up = -c_rv3Cross; v3Cross = c_rv3Up; } else { const D3DXVECTOR3 & c_rv3View = pCurrentCamera->GetView(); D3DXMATRIX matRotation; D3DXMatrixRotationAxis(&matRotation, &c_rv3View, D3DXToRadian(m_fRotation)); D3DXVec3TransformCoord(&v3Up, &(-c_rv3Cross), &matRotation); D3DXVec3TransformCoord(&v3Cross, &c_rv3Up, &matRotation); } } break; } } else { v3Up = m_v3Position - m_v3LastPosition; if (c_matLocal) { //if (!m_pParticleProperty->m_bAttachFlag) D3DXVec3TransformNormal(&v3Up, &v3Up, c_matLocal); } // NOTE: 속도가 길이에 주는 영향 : log(velocity)만큼 늘어난다. float length = D3DXVec3Length(&v3Up); if (length == 0.0f) { v3Up = D3DXVECTOR3(0.0f,0.0f,1.0f); } else v3Up *=(1+log(1+length))/length; //D3DXVec3Normalize(&v3Up,&v3Up); //v3Up *= 1+log(1+length); CCamera * pCurrentCamera = CCameraManager::Instance().GetCurrentCamera(); const D3DXVECTOR3 & c_rv3View = pCurrentCamera->GetView(); D3DXVec3Cross(&v3Cross, &v3Up, &c_rv3View); D3DXVec3Normalize(&v3Cross, &v3Cross); } if (c_fZRotation) { float x, y; float fCos = cosf(c_fZRotation); float fSin = sinf(c_fZRotation); x = v3Up.x; y = v3Up.y; v3Up.x = x * fCos - y * fSin; v3Up.y = y * fCos + x * fSin; x = v3Cross.x; y = v3Cross.y; v3Cross.x = x * fCos - y * fSin; v3Cross.y = y * fCos + x * fSin; } v3Cross = -(m_v2HalfSize.x*m_v2Scale.x) * v3Cross; v3Up = (m_v2HalfSize.y*m_v2Scale.y) * v3Up; if (c_matLocal && m_pParticleProperty->m_bAttachFlag) { D3DXVECTOR3 v3Position; D3DXVec3TransformCoord(&v3Position, &m_v3Position, c_matLocal); m_ParticleMesh[0].position = v3Position - v3Up + v3Cross; m_ParticleMesh[1].position = v3Position - v3Up - v3Cross; m_ParticleMesh[2].position = v3Position + v3Up + v3Cross; m_ParticleMesh[3].position = v3Position + v3Up - v3Cross; } else { m_ParticleMesh[0].position = m_v3Position - v3Up + v3Cross; m_ParticleMesh[1].position = m_v3Position - v3Up - v3Cross; m_ParticleMesh[2].position = m_v3Position + v3Up + v3Cross; m_ParticleMesh[3].position = m_v3Position + v3Up - v3Cross; } } void CParticleInstance::Destroy() { if (m_pDecorator) m_pDecorator->DeleteThis(); __Initialize(); } void CParticleInstance::__Initialize() { //* m_pDecorator=NULL; m_v3Position = D3DXVECTOR3(0.0f, 0.0f, 0.0f); m_v3LastPosition = m_v3Position; m_v3Velocity = D3DXVECTOR3(0.0f, 0.0f, 0.0f); m_v2Scale = D3DXVECTOR2(1.0f, 1.0f); #ifdef WORLD_EDITOR m_Color = D3DXCOLOR(1.0f, 1.0f, 1.0f, 1.0f); #else m_dcColor.m_dwColor = 0xffffffff; #endif m_byFrameIndex = 0; m_ParticleMesh[0].texCoord = D3DXVECTOR2(0.0f, 1.0f); m_ParticleMesh[1].texCoord = D3DXVECTOR2(0.0f, 0.0f); m_ParticleMesh[2].texCoord = D3DXVECTOR2(1.0f, 1.0f); m_ParticleMesh[3].texCoord = D3DXVECTOR2(1.0f, 0.0f); } CParticleInstance::CParticleInstance() { __Initialize(); } CParticleInstance::~CParticleInstance() { Destroy(); } /*CRayParticleInstance::CRayParticleInstance() { #ifdef RAY_TO_AFTERIMAGE int i; for(i=0;i