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Re: Kids vs. Zombies iPhone game
Ok, they do call the void CPVRTModelPOD::GetWorldMatrixNoCache(MATRI &mOut, const SPODNode &node) const // (click to view code). Weird though, I would have thought that caching would have sped things up. I notice that glFrustum() is not used either but MatrixPerspectiveFovRH() is used instead. I any advantage to using… -
Re: Kids vs. Zombies iPhone game
Hi, I stepped through sample oolong code, namely; "Oolong Engine2\Examples\Renderer\Ported PowerVR Examples\01 POD Geometry" , and it appears that code is using neither glMultMatrixd nor glMultMatrixf methods. Have you already made these changes to in Oolong Engine (view link) source for iphone? I was thinking that I had… -
Re: Kids vs. Zombies iPhone game
As for matrix mults, see the matrix multiplication code in CPVRTModelPOD::GetWorldMatrix and related methods -- this is slow when multiplying against all parent transforms, especially when done for each joint, every frame. Regarding the other questions, we wrote our own user-interface code (buttons, sprites, HUD, etc),… -
Re: Kids vs. Zombies iPhone game
Hi All, I'm the programming half of Monkey Wrench, and worked with AbsintheRogue on Kids vs. Zombies. Regarding Oolong modifications, we used these main Oolong components: - Math - ModelPOD - Texture (loading from PVR format files) - Sound Engine (originally from Crash Landing SDK demo) - Resource (file loading) We rolled… -
Re: Kids vs. Zombies iPhone game
Comment: Since trig lookup tables boosts performance calling glFrustum() may not be a good idea since I don't know if it implements tan() function or not; experimentation may be required to find best solution for this. Timing: In example project 01 POD Geometry the timing, I think, is implemented in AppController class-…
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