//--------------------------------------------------------------------------------------
	void PrePixelLightTransform::_SetParameters ()
	{
		Engine& engine = Engine::Instance();
		Device* device = engine.GetDevice();
		Environment* env = engine.GetEnvironment();
		ICamera* camera = engine.GetCamera();

		Matrix44f wvp = *m_pTransform * camera->GetViewProj();

		device->SetShaderParameter(m_hTransform, *m_pTransform);
		if( NULL == m_pColor )
		{
			device->SetShaderParameter(m_hColor, vector4f(1,1,1,1) );
		}
		else
		{
			device->SetShaderParameter(m_hColor, *m_pColor);
		}
		device->SetShaderParameter(m_hNormalTransform, Matrix33f( *m_pTransform ) );
		device->SetShaderParameter(m_hWorldViewProjMatrixLoc, wvp);
		device->SetShaderParameter(m_hLightDirectionLoc, -env->GetCurrentLight().GetWorldDirection());//phong光是像素到光源的方向,所以这里反向
		device->SetShaderParameter(m_hCameraPositionLoc, camera->GetPosition() );
		device->SetShaderParameter(m_hAmbientLoc, env->GetAmbient());
		device->SetShaderParameter(m_hLightLoc, env->GetCurrentLight().GetColor());
		//clean up
		m_pTransform = NULL;
		m_pColor = NULL;
	}
Ejemplo n.º 2
0
	//--------------------------------------------------------------------------------------
	void ModelSpotLightPerpixel::_SetParameters ()
	{
		Engine& engine = Engine::Instance();
		Device* device = engine.GetDevice();
		Environment* env = engine.GetEnvironment();
		ICamera* camera = engine.GetCamera();

		device->SetShaderParameter(m_hTransform, *(Matrix44f*)(m_pMaterial->Attribute( IAttributeNode::ATT_WORLDTRANSFORM )) );
		device->SetShaderParameter(m_hNormalTransform, *(Matrix33f*)(m_pMaterial->Attribute( IAttributeNode::ATT_NORMALTRANSFORM )) );
		device->SetShaderParameter(m_hViewProjMatrixLoc, camera->GetViewProj());
		device->SetShaderParameter(m_hLightDirectionLoc, env->GetCurrentLight().GetWorldDirection() );
		device->SetShaderParameter(m_hLightPosition, env->GetCurrentLight().GetWorldPosition() );
		device->SetShaderParameter(m_hCameraPositionLoc, camera->GetPosition() );

		device->SetShaderParameter(m_hLightRangeInv, 1.0f / env->GetCurrentLight().GetRange() );
		device->SetShaderParameter(m_hInner_DiffInv, env->GetCurrentLight().GetLightInnerDiffInv() );
		device->SetShaderParameter(m_hAttenuation, env->GetCurrentLight().GetAttenuation() );

		Matrix44f Bais( 0.5, 0.0, 0.0, 0.0,
						0.0, 0.5, 0.0, 0.0,
						0.0, 0.0, 0.5, 0.0,
						0.5, 0.5, 0.5, 1.0 );
		Matrix44f PBais = env->GetCurrentLight().GetCaster().GetFirstCamera().GetViewProj() * Bais;
		device->SetShaderParameter(m_hshadowMatrixBasi, PBais );
		device->SetShaderParameter(m_hCameraLineDepthParam, env->GetCurrentLight().GetCaster().GetFirstCamera().LineDepthParam() );

		device->SetShaderParameter( m_hTextureBase, *((Texture*)m_pMaterial->Attribute(Material::ATT_TEX_DIFFUSE)) );
		device->SetShaderParameter( m_hTextureDepth, env->GetCurrentLight().GetCaster().GetFirstDepthTexture() );

		device->SetShaderParameter(m_hAmbient_AmbientLight, env->GetAmbient() * m_pMaterial->Ambient() );
		device->SetShaderParameter(m_hSpecular_Light, env->GetCurrentLight().GetColor() * m_pMaterial->Specular() * m_pMaterial->SpeLevel() );
		device->SetShaderParameter(m_hLight, m_pMaterial->Diffuse() * env->GetCurrentLight().GetColor() );
		device->SetShaderParameter(m_hShininess, m_pMaterial->Shininess() );
	}
	//--------------------------------------------------------------------------------------
	void PrePixelLight::_SetParameters ()
	{
		Engine& engine = Engine::Instance();
		Device* device = engine.GetDevice();
		Environment* env = engine.GetEnvironment();
		ICamera* camera = engine.GetCamera();
		device->SetShaderParameter(m_hWorldViewProjMatrixLoc, camera->GetViewProj());
		device->SetShaderParameter(m_hLightDirectionLoc, -env->GetCurrentLight().GetWorldDirection());//phong光是像素到光源的方向,所以这里反向
		device->SetShaderParameter(m_hCameraPositionLoc, camera->GetPosition() );
		device->SetShaderParameter(m_hAmbientLoc, env->GetAmbient());
		device->SetShaderParameter(m_hLightLoc, env->GetCurrentLight().GetColor());
	}
Ejemplo n.º 4
0
	//--------------------------------------------------------------------------------------
	void ModelPrePixelLight::_SetParameters ()
	{
		Engine& engine = Engine::Instance();
		Device* device = engine.GetDevice();
		Environment* env = engine.GetEnvironment();
		ICamera* camera = engine.GetCamera();

		device->SetShaderParameter(m_hTransform, *(Matrix44f*)(m_pMaterial->Attribute( IAttributeNode::ATT_WORLDTRANSFORM )) );
		device->SetShaderParameter(m_hNormalTransform, *(Matrix33f*)(m_pMaterial->Attribute( IAttributeNode::ATT_NORMALTRANSFORM )) );
		device->SetShaderParameter(m_hViewProjMatrixLoc, camera->GetViewProj());
		device->SetShaderParameter(m_hLightDirectionLoc, -env->GetCurrentLight().GetWorldDirection() );//phong光是像素到光源的方向,所以这里反向
		device->SetShaderParameter(m_hCameraPositionLoc, camera->GetPosition() );

		device->SetShaderParameter( m_hTextureBase, *((Texture*)m_pMaterial->Attribute(Material::ATT_TEX_DIFFUSE)) );

		device->SetShaderParameter(m_hAmbient_AmbientLight, env->GetAmbient() * m_pMaterial->Ambient() );
		device->SetShaderParameter(m_hSpecular_Light, env->GetCurrentLight().GetColor() * m_pMaterial->Specular() * m_pMaterial->SpeLevel() );
		device->SetShaderParameter(m_hLight, m_pMaterial->Diffuse() * env->GetCurrentLight().GetColor() );
		device->SetShaderParameter(m_hShininess, m_pMaterial->Shininess() );
	}