Exemplos de Sampler::Request2DArray em C++ (Cpp)

Exemplo n.º 1

Arquivo: directlighting.cpp Projeto: Drooids/pbrt-v3

// DirectLightingIntegrator Method Definitions
void DirectLightingIntegrator::Preprocess(const Scene &scene,
                                          Sampler &sampler) {
    if (strategy == LightStrategy::UniformSampleAll) {
        // Compute number of samples to use for each light
        for (const auto &light : scene.lights)
            nLightSamples.push_back(sampler.RoundCount(light->nSamples));

        // Request samples for sampling all lights
        for (int i = 0; i < maxDepth; ++i) {
            for (size_t j = 0; j < scene.lights.size(); ++j) {
                sampler.Request2DArray(nLightSamples[j]);
                sampler.Request2DArray(nLightSamples[j]);
            }
        }
    }
}