GetDirectionalLight()

void Spices::Renderer::GetDirectionalLight ( FrameInfo & frameInfo, std::array< SpicesShader::DirectionalLight, SpicesShader::DIRECTIONALLIGHT_BUFFER_MAXNUM > & dLightBuffer )

protectedinherited

Get DirectionalLightComponent's render data in World.

Parameters

[in]	frameInfo	The current frame data.
[out]	dLightBuffer	DirectionalLight.

Todo

Multiple directional light.

@breif Iter DirectionalLightComponent, and just use the first one.

End of DirectionalLightBuffer.

@breif Iter DirectionalLightComponent, and just use the first one.

End of DirectionalLightBuffer.

Definition at line 371 of file Renderer.cpp.

    {
        SPICES_PROFILE_ZONE;
 
        int index = 0;
        IterWorldCompWithBreak<DirectionalLightComponent>(
            frameInfo, 
            [&](
            int                          entityId,
            const TransformComponent&    tranComp, 
            DirectionalLightComponent&   dirlightComp
            ) {
 
            SpicesShader::DirectionalLight directionalLight = dirlightComp.GetLight();
            directionalLight.rotationMatrix = tranComp.GetRotateMatrix();
            dLightBuffer[index] = directionalLight;
            index++;
            return false;
        });
 
        dLightBuffer[index].intensity = -1000.0f;
    }

References Spices::DirectionalLightComponent::GetLight().

Referenced by Spices::RayTracingRenderer::Render(), and Spices::SceneComposeRenderer::Render().