Collider Not Removed From Object

[SpiderPig]

Not sure if this is a bug or not a good way to use the physics engine

The box will still collide with the floor if you store it's collider elsewhere and set the boxes collider to nullptr.  Are colliders unique to the object they are applied too?

#include "UltraEngine.h"

using namespace UltraEngine;

int main(int argc, const char* argv[])
{
    auto displays = GetDisplays();
    auto window = CreateWindow("Ultra Engine", 0, 0, 1280, 720, displays[0], WINDOW_CENTER | WINDOW_TITLEBAR);
    auto framebuffer = CreateFramebuffer(window);
    auto world = CreateWorld();
    world->SetGravity(0.0f, -2.0f, 0.0f);

    auto camera = CreateCamera(world);
    camera->SetClearColor(0.125);
    camera->SetPosition(0, 0, -8);
    camera->SetDebugPhysicsMode(true);

    auto light = CreateDirectionalLight(world);
    light->SetRotation(35, 35, 0);

    auto box = CreateBox(world);
    box->SetMass(1.0f);
    box->SetColor(0, 1, 0);

    auto store = box->GetCollider();
    box->SetCollider(nullptr);//Will still collide...

    auto floor = CreateBox(world, 10, .1, 10);
    floor->SetPosition(0, -2, 0);

    while (window->Closed() == false and window->KeyDown(KEY_ESCAPE) == false)
    {
        world->Update();
        world->Render(framebuffer);
    }
    return 0;
}

 

[Josh]

Fixed

[Josh]

@SpiderPigThe lib has been updated with this fix now.

[SpiderPig]

Thankyou the example now works.  However there is a new issue - it appears if you set a collider to nullptr when the mass is zero the program will crash.  Comment out this line and it will crash.

   // box->SetMass(1.0f);

 

[Josh]

What would I do without @SpiderPig? 

[SpiderPig]

Just wondering if you've had a chance to look at this yet?  None of my projects work at the moment.

[Josh]

Yeah, it's fixed, I just have not updated the lib. I'll do it within a couple hours from now.

[Josh]

The fix is up now.

[SpiderPig]

Thanks.  All is working well.