nuclear@0: #include "treepart.h"
nuclear@0: 
nuclear@0: TreePart::TreePart(GraphicsContext *gc) {
nuclear@0: 	this->gc = gc;
nuclear@0: 
nuclear@0: 	scene = new Scene(gc);
nuclear@0: /*
nuclear@0: 	LeavesParticle = gc->texman->AddTexture("data/textures/leaf.png");
nuclear@0: 
nuclear@0: 	leaves = new ParticleSystem(gc);
nuclear@0: 	leaves->SetPosition(Vector3(0.0f, 800.0f, 0.0f));
nuclear@0: 	leaves->SetGravitualForce(0.8f);
nuclear@0: 	leaves->SetFriction(0.05f);
nuclear@0: 	leaves->SetInitialColor(0.6f, 0.5f, 0.5f);
nuclear@0: 	leaves->SetDeathColor(0.6f, 0.5f, 0.5f);
nuclear@0: 	leaves->SetParticleSize(6.0f);
nuclear@0: 	leaves->SetParticleLife(1000);
nuclear@0: 	leaves->SetSpawnRadius(1500.0f);
nuclear@0: 	leaves->SetSpawnRate(20.0f);
nuclear@0: 	leaves->SetTexture(LeavesParticle);
nuclear@0: 	leaves->SetShootDirection(Vector3(0.0f, -10.0f, 0.0f));
nuclear@0: 	leaves->SetMaxDispersionAngle(QuarterPi / 2.0f);
nuclear@0: 	leaves->SetBlendingMode(BLEND_SRCALPHA, BLEND_INVSRCALPHA);
nuclear@0: */
nuclear@0: 	WispParticle = gc->texman->AddTexture("data/textures/psys02.jpg");
nuclear@0:     
nuclear@0: 	for(int i=0; i<4; i++) {
nuclear@0:         WispParticles[i] = new ParticleSystem(gc);
nuclear@0: 		WispParticles[i]->SetGravitualForce(0.8f);
nuclear@0: 		WispParticles[i]->SetFriction(0.06f);
nuclear@0: 		WispParticles[i]->SetInitialColor(0.7f, 0.8f, 1.0f);
nuclear@0: 		WispParticles[i]->SetDeathColor(0.2f, 0.2f, 0.5f);
nuclear@0: 		WispParticles[i]->SetParticleSize(7.5f);
nuclear@0: 		WispParticles[i]->SetParticleLife(15);
nuclear@0: 		WispParticles[i]->SetSpawnRadius(0.2f);
nuclear@0: 		WispParticles[i]->SetSpawnRate(4.0f);
nuclear@0: 		WispParticles[i]->SetTexture(WispParticle);
nuclear@0: 		WispParticles[i]->SetShootDirection(Vector3(0.0f, 0.0f, 0.0f));
nuclear@0: 		WispParticles[i]->SetMaxDispersionAngle(QuarterPi / 2.0f);
nuclear@0: 		WispParticles[i]->SetBlendingMode(BLEND_ONE, BLEND_ONE);
nuclear@0: 		WispParticles[i]->SetSpawningDifferenceDispersion(1.0f);
nuclear@0: 	}
nuclear@0: 	
nuclear@0: 	SceneLoader::SetNormalFileSaving(true);
nuclear@0: 	SceneLoader::SetDataPath("data/textures/");
nuclear@0: 	SceneLoader::LoadScene("data/geometry/tree2.3ds", &scene);
nuclear@0: 
nuclear@0: 	Trees = scene->GetObject("Trees");
nuclear@0: 	scene->RemoveObject(Trees);
nuclear@0: 
nuclear@0: 	for(int i=0; i<3; i++) {
nuclear@0: 		dummy[i] = new Camera;
nuclear@0: 	}
nuclear@0: 
nuclear@0: 	Object *graves = scene->GetObject("Graves");
nuclear@0: 	//graves->SetShadowCasting(true);
nuclear@0:     
nuclear@0: 	WispPath[0] = scene->GetCurve("wisp1");
nuclear@0: 	WispPath[1] = scene->GetCurve("wisp2");
nuclear@0: 	WispPath[2] = scene->GetCurve("wisp3");
nuclear@0: 	
nuclear@0: 	WispPath[0]->SetArcParametrization(true);
nuclear@0: 	WispPath[1]->SetArcParametrization(true);
nuclear@0: 	WispPath[2]->SetArcParametrization(true);
nuclear@0: 
nuclear@0: 	dummy[0]->SetCameraPath(WispPath[0], 0, 0, 8000);
nuclear@0: 	dummy[1]->SetCameraPath(WispPath[1], 0, 0, 7000);
nuclear@0: 	dummy[2]->SetCameraPath(WispPath[2], 0, 0, 10000);
nuclear@0: 	
nuclear@0: 	lights[0] = scene->GetLight("wispl1");
nuclear@0: 	lights[1] = scene->GetLight("wispl2");
nuclear@0: 	lights[2] = scene->GetLight("wispl3");
nuclear@0: 	lights[3] = scene->GetLight("wispl04");
nuclear@0: 
nuclear@0: 	for(int i=0; i<3; i++) {
nuclear@0: 		lights[i]->SetRange(250.0f);
nuclear@0: 		lights[i]->SetColor(Color(0.6f, 0.6f, 0.9f));
nuclear@0: 	}
nuclear@0: 	lights[3]->SetColor(Color(0.6f, 0.6f, 0.9f));
nuclear@0: 
nuclear@0: 	CamPath = scene->GetCurve("cpath01");
nuclear@0: 	TargPath = scene->GetCurve("ctarget01");
nuclear@0: 	
nuclear@0: 	CamPath->SetArcParametrization(true);
nuclear@0: 	TargPath->SetArcParametrization(true);
nuclear@0: 
nuclear@0: 	cam = scene->GetCamera("Camera02");
nuclear@0: 	cam->SetClippingPlanes(1.0f, 80000.0f);
nuclear@0: 	cam->SetCameraPath(CamPath, TargPath, 0, 40000);
nuclear@0: 	scene->SetActiveCamera(cam);
nuclear@0: 
nuclear@0: 	//scene->SetShadows(true);
nuclear@0: 	//lights[3]->SetShadowCasting(true);
nuclear@0: 
nuclear@0: 	Moon = scene->GetObject("Moon");
nuclear@0: 	scene->RemoveObject(Moon);
nuclear@0: 
nuclear@0: 	Stars = scene->GetObject("StarDome");
nuclear@0: 	scene->RemoveObject(Stars);
nuclear@0: 
nuclear@0: }
nuclear@0: 
nuclear@0: TreePart::~TreePart() {
nuclear@0: 	delete scene;
nuclear@0: 	delete leaves;
nuclear@0: }
nuclear@0: 
nuclear@0: void TreePart::MainLoop() {
nuclear@0: 	dword msec = timer.GetMilliSec();
nuclear@0: 	float t = msec / 1000.0f;
nuclear@0: 
nuclear@0: 	float start = 10.0f;
nuclear@0: 	float end = 10500.0f;
nuclear@0: 	
nuclear@0: 	gc->D3DDevice->SetRenderState(D3DRS_FOGENABLE, true);
nuclear@0: 	gc->D3DDevice->SetRenderState(D3DRS_FOGVERTEXMODE, D3DFOG_LINEAR);
nuclear@0: 	gc->D3DDevice->SetRenderState(D3DRS_FOGCOLOR, 0);
nuclear@0:     gc->D3DDevice->SetRenderState(D3DRS_FOGSTART, *(dword*)(&start));
nuclear@0: 	gc->D3DDevice->SetRenderState(D3DRS_FOGEND, *(dword*)(&end));
nuclear@0: 
nuclear@0: 	cam->FollowPath(msec);
nuclear@0: 	for(int i=0; i<3; i++) {
nuclear@0: 		dummy[i]->FollowPath(msec, true);
nuclear@0: 		lights[i]->SetPosition(dummy[i]->GetPosition());
nuclear@0: 	}
nuclear@0: 	lights[3]->SetPosition(cam->GetTargetPosition());
nuclear@0: 
nuclear@0: 	gc->Clear(0);
nuclear@0: 	gc->ClearZBufferStencil(1.0f, 0);
nuclear@0: 
nuclear@0: 	scene->Render();
nuclear@0: 	
nuclear@0: 	gc->SetZWrite(false);
nuclear@0: 	Trees->Render();
nuclear@0: 	gc->SetZWrite(true);
nuclear@0: 
nuclear@0: 	//for(int i=0; i<3; i++) {
nuclear@0: 	//	lights[i]->Draw(gc, 20.0f);
nuclear@0: 	//}
nuclear@0: 	//lights[3]->Draw(gc, 30.0f);
nuclear@0: 
nuclear@0: 	gc->D3DDevice->SetRenderState(D3DRS_FOGENABLE, false);
nuclear@0: 
nuclear@0: 	//leaves->Update(t);
nuclear@0: 	//leaves->Render();
nuclear@0: 
nuclear@0: 	Stars->Render();
nuclear@0: 	Moon->Render();
nuclear@0: 
nuclear@0: 	for(int i=0; i<4; i++) {
nuclear@0:         WispParticles[i]->SetPosition(Vector3(lights[i]->GetPosition()));
nuclear@0: 		WispParticles[i]->Update(t);
nuclear@0: 		WispParticles[i]->Render();
nuclear@0: 	}
nuclear@0: }
nuclear@0: