Differential D4820 Diff 21040 source/graphics/ParticleEmitter.cpp

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source/graphics/ParticleEmitter.cpp

Show First 20 Lines • Show All 168 Lines • ▼ Show 20 Lines	void CParticleEmitter::UpdateArrayData(int frameNumber)
m_VertexArray.Upload();		m_VertexArray.Upload();
}		}

void CParticleEmitter::PrepareForRendering()		void CParticleEmitter::PrepareForRendering()
{		{
m_VertexArray.PrepareForRendering();		m_VertexArray.PrepareForRendering();
}		}

		void CParticleEmitter::UploadData(
		Renderer::Backend::IDeviceCommandContext* deviceCommandContext)
		{
		m_VertexArray.UploadIfNeeded(deviceCommandContext);
		}

void CParticleEmitter::Bind(		void CParticleEmitter::Bind(
Renderer::Backend::IDeviceCommandContext* deviceCommandContext,		Renderer::Backend::IDeviceCommandContext* deviceCommandContext,
Renderer::Backend::IShaderProgram* shader)		Renderer::Backend::IShaderProgram* shader)
{		{
m_Type->m_Texture->UploadBackendTextureIfNeeded(deviceCommandContext);		m_Type->m_Texture->UploadBackendTextureIfNeeded(deviceCommandContext);

CLOSTexture& los = g_Renderer.GetSceneRenderer().GetScene().GetLOSTexture();		CLOSTexture& los = g_Renderer.GetSceneRenderer().GetScene().GetLOSTexture();
deviceCommandContext->SetTexture(		deviceCommandContext->SetTexture(
Show All 16 Lines
}		}

void CParticleEmitter::RenderArray(		void CParticleEmitter::RenderArray(
Renderer::Backend::IDeviceCommandContext* deviceCommandContext)		Renderer::Backend::IDeviceCommandContext* deviceCommandContext)
{		{
if (m_Particles.empty())		if (m_Particles.empty())
return;		return;

m_VertexArray.UploadIfNeeded(deviceCommandContext);
m_IndexArray.UploadIfNeeded(deviceCommandContext);

const uint32_t stride = m_VertexArray.GetStride();		const uint32_t stride = m_VertexArray.GetStride();
const uint32_t firstVertexOffset = m_VertexArray.GetOffset() * stride;		const uint32_t firstVertexOffset = m_VertexArray.GetOffset() * stride;

deviceCommandContext->SetVertexAttributeFormat(		deviceCommandContext->SetVertexAttributeFormat(
Renderer::Backend::VertexAttributeStream::POSITION,		Renderer::Backend::VertexAttributeStream::POSITION,
m_AttributePos.format, m_AttributePos.offset, stride,		m_AttributePos.format, m_AttributePos.offset, stride,
Renderer::Backend::VertexAttributeRate::PER_VERTEX, 0);		Renderer::Backend::VertexAttributeRate::PER_VERTEX, 0);
deviceCommandContext->SetVertexAttributeFormat(		deviceCommandContext->SetVertexAttributeFormat(
Show All 35 Lines	void CParticleEmitter::AddParticle(const SParticle& particle)
m_NextParticleIdx = (m_NextParticleIdx + 1) % m_Type->m_MaxParticles;		m_NextParticleIdx = (m_NextParticleIdx + 1) % m_Type->m_MaxParticles;
}		}

void CParticleEmitter::SetEntityVariable(const std::string& name, float value)		void CParticleEmitter::SetEntityVariable(const std::string& name, float value)
{		{
m_EntityVariables[name] = value;		m_EntityVariables[name] = value;
}		}



CModelParticleEmitter::CModelParticleEmitter(const CParticleEmitterTypePtr& type) :		CModelParticleEmitter::CModelParticleEmitter(const CParticleEmitterTypePtr& type) :
m_Type(type)		m_Type(type)
{		{
m_Emitter = CParticleEmitterPtr(new CParticleEmitter(m_Type));		m_Emitter = CParticleEmitterPtr(new CParticleEmitter(m_Type));
}		}

CModelParticleEmitter::~CModelParticleEmitter()		CModelParticleEmitter::~CModelParticleEmitter()
{		{
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