directional_light_component.h

#pragma once
 
#include "pixelbullet/serialization/glm_node.h"
 
namespace pixelbullet
{
struct DirectionalLightComponent
{
    bool enabled = true;
    glm::vec3 color = glm::vec3(1.0f);
    float intensity = 1.0f;
    bool shadow_enabled = false;
    float shadow_strength = 1.0f;
    float shadow_bias = 0.0015f;
    float shadow_normal_bias = 0.02f;
    float shadow_distance = 24.0f;
};
 
inline Node& operator<<(Node& node, const DirectionalLightComponent& light)
{
    node["enabled"] << light.enabled;
    node["color"] << light.color;
    node["intensity"] << light.intensity;
    node["shadowEnabled"] << light.shadow_enabled;
    node["shadowStrength"] << light.shadow_strength;
    node["shadowBias"] << light.shadow_bias;
    node["shadowNormalBias"] << light.shadow_normal_bias;
    node["shadowDistance"] << light.shadow_distance;
    return node;
}
 
inline const Node& operator>>(const Node& node, DirectionalLightComponent& light)
{
    node["enabled"] >> light.enabled;
    node["color"] >> light.color;
    node["intensity"] >> light.intensity;
    if (node.HasProperty("shadowEnabled"))
    {
        node["shadowEnabled"] >> light.shadow_enabled;
    }
    if (node.HasProperty("shadowStrength"))
    {
        node["shadowStrength"] >> light.shadow_strength;
    }
    if (node.HasProperty("shadowBias"))
    {
        node["shadowBias"] >> light.shadow_bias;
    }
    if (node.HasProperty("shadowNormalBias"))
    {
        node["shadowNormalBias"] >> light.shadow_normal_bias;
    }
    if (node.HasProperty("shadowDistance"))
    {
        node["shadowDistance"] >> light.shadow_distance;
    }
    return node;
}
} // namespace pixelbullet