Function UpdateLight

examples/shaders/shaders_basic_pbr.cpp:319–333

Send light properties to shader NOTE: Light shader locations should be available

// Send light properties to shader
// NOTE: Light shader locations should be available
static void UpdateLight(Shader shader, const Light& light)
{
    SetShaderValue(shader, light.enabledLoc, &light.enabled, SHADER_UNIFORM_INT);
    SetShaderValue(shader, light.typeLoc, &light.type, SHADER_UNIFORM_INT);

    // Send to shader light position values
    std::array<float, 3> position = { light.position.x, light.position.y, light.position.z };
    SetShaderValue(shader, light.positionLoc, position.data(), SHADER_UNIFORM_VEC3);

    // Send to shader light target position values
    std::array<float, 3> target = { light.target.x, light.target.y, light.target.z };
    SetShaderValue(shader, light.targetLoc, target.data(), SHADER_UNIFORM_VEC3);
    SetShaderValue(shader, light.colorLoc, light.color.data(), SHADER_UNIFORM_VEC4);
    SetShaderValue(shader, light.intensityLoc, &light.intensity, SHADER_UNIFORM_FLOAT);
}