Function InitModels

src/r_data/models.cpp:621–702

void ParseModelDefLump(int Lump);

void InitModels()
{
	Models.DeleteAndClear();
	SpriteModelFrames.Clear();
	SpriteModelHash.Clear();

	// First, create models for each voxel
	for (unsigned i = 0; i < Voxels.Size(); i++)
	{
		FVoxelModel *md = new FVoxelModel(Voxels[i], false);
		Voxels[i]->VoxelIndex = Models.Push(md);
	}
	// now create GL model frames for the voxeldefs
	for (unsigned i = 0; i < VoxelDefs.Size(); i++)
	{
		FVoxelModel *md = (FVoxelModel*)Models[VoxelDefs[i]->Voxel->VoxelIndex];
		FSpriteModelFrame smf;
		memset(&smf, 0, sizeof(smf));
		smf.isVoxel = true;
		smf.modelsAmount = 1;
		smf.modelframes.Alloc(1);
		smf.modelframes[0] = -1;
		smf.modelIDs.Alloc(1);
		smf.modelIDs[0] = VoxelDefs[i]->Voxel->VoxelIndex;
		smf.skinIDs.Alloc(1);
		smf.skinIDs[0] = md->GetPaletteTexture();
		smf.animationIDs.Alloc(1);
		smf.animationIDs[0] = -1;
		smf.xscale = smf.yscale = smf.zscale = VoxelDefs[i]->Scale;
		smf.angleoffset = VoxelDefs[i]->AngleOffset.Degrees();
		smf.xoffset = VoxelDefs[i]->xoffset;
		smf.yoffset = VoxelDefs[i]->yoffset;
		smf.zoffset = VoxelDefs[i]->zoffset;
		// this helps catching uninitialized data.
		assert(VoxelDefs[i]->PitchFromMomentum == true || VoxelDefs[i]->PitchFromMomentum == false);
		if (VoxelDefs[i]->PitchFromMomentum) smf.flags |= MDL_PITCHFROMMOMENTUM;
		if (VoxelDefs[i]->UseActorPitch) smf.flags |= MDL_USEACTORPITCH;
		if (VoxelDefs[i]->UseActorRoll) smf.flags |= MDL_USEACTORROLL;
		if (VoxelDefs[i]->PlacedSpin != 0)
		{
			smf.yrotate = 1.f;
			smf.rotationSpeed = VoxelDefs[i]->PlacedSpin / 55.55f;
			smf.flags |= MDL_ROTATING;
		}
		VoxelDefs[i]->VoxeldefIndex = SpriteModelFrames.Push(smf);
		if (VoxelDefs[i]->PlacedSpin != VoxelDefs[i]->DroppedSpin)
		{
			if (VoxelDefs[i]->DroppedSpin != 0)
			{
				smf.yrotate = 1.f;
				smf.rotationSpeed = VoxelDefs[i]->DroppedSpin / 55.55f;
				smf.flags |= MDL_ROTATING;
			}
			else
			{
				smf.yrotate = 0;
				smf.rotationSpeed = 0;
				smf.flags &= ~MDL_ROTATING;