Scene::Scene()
{
// Conceptual root object uses the index 0
objectBatch.used = 1;
// Set root object world transform
objectBatch.worldTransforms[Scene::Root] = Mat4x4f();
}
void PointLight::setupLight(unsigned int glLightId)
{
Transform & transform = *(object.getComponent<Transform>());
Mat4x4f localToWorld = Mat4x4f(transform.getLocalToWorld());
Vec4f position = localToWorld * Vec4f(0,0,0,1);
GLfloat pos[] = { position[0], position[1], position[2], 1 };
glLightfv(glLightId, GL_POSITION, pos);
GLfloat ambientLight[] = { 0.0f, 0.0f, 0.0f, 1.0f };
GLfloat diffuseLight[] = { 1.0f, 1.0f, 1.0f, 1.0f };
GLfloat specularLight[] = { 1.0f, 1.0f, 1.0f, 1.0f };
// Assign created components to GL_LIGHT_?
glLightfv(glLightId, GL_AMBIENT, ambientLight);
glLightfv(glLightId, GL_DIFFUSE, diffuseLight);
glLightfv(glLightId, GL_SPECULAR, specularLight);
}
