Method Light

src/Scene/Light.cpp:10–46

Light::Light(glm::vec3 light_position, glm::vec4 light_colour, int light_type, int unknown_1, int unknown_2, int unknown_3, float unknown_4): super("Light", std::vector<glm::vec3>(), std::vector<glm::vec2>(), std::vector<glm::vec3>(), std::vector<unsigned int>(), false, light_position) {
    std::vector<glm::vec3> verts;
    float lightSize = 3.0f;
    verts.emplace_back(glm::vec3(-lightSize, -lightSize, 0)); // bottom left corner
    verts.emplace_back(glm::vec3(-lightSize,  lightSize, 0)); // top left corner
    verts.emplace_back(glm::vec3( lightSize,  lightSize, 0)); // top right corner
    verts.emplace_back(glm::vec3( lightSize, -lightSize, 0)); // bottom right corner
    unsigned int indices[] = {0,1,2, // first triangle (bottom left - top left - top right)
                              0,2,3}; // second triangle (bottom left - top right - bottom right)
    m_uvs.clear();
    m_uvs.emplace_back(glm::vec2(1.0f, 1.0f));
    m_uvs.emplace_back(glm::vec2(0.0f, 1.0f));
    m_uvs.emplace_back(glm::vec2(0.0f, 0.0f));
    m_uvs.emplace_back(glm::vec2(1.0f, 1.0f));
    m_uvs.emplace_back(glm::vec2(0.0f, 0.0f));
    m_uvs.emplace_back(glm::vec2(1.0f, 0.0f));

    m_vertex_indices = std::vector<unsigned int>(indices, indices + sizeof(indices)/sizeof(indices[0]));;
    m_vertices.clear();
	// Unindex data and Fill unused normal buffer
    for (unsigned int m_vertex_index : m_vertex_indices) {
        m_vertices.push_back(verts[m_vertex_index]);
		m_normals.emplace_back(glm::vec3(0, 0, 0));
    }
	
    position= light_position;
    type = light_type;
    colour = glm::vec4(light_colour.y/255.0f, light_colour.z/255.0f, light_colour.w/255.0f, light_colour.x/255.0f);

    unknown1 = unknown_1;
    unknown2 = unknown_2;
    unknown3 = unknown_3;
    unknown4 = unknown_4;

    enable();
    ASSERT(genBuffers(), "Unable to generate GL Buffers for Light");
}


void Light::update() {