RenderSphereInternal

/* RenderSphereInternal(Vector const&, float, int, int, Color, IMaterial*, bool) */

void RenderSphereInternal
               (float *param_1,float param_2,int param_3,int param_4,uint param_5,undefined4 param_6
               ,char param_7)

{
  ushort *puVar1;
  float fVar2;
  float fVar3;
  code *pcVar4;
  char cVar5;
  undefined4 *puVar6;
  undefined4 *puVar7;
  int iVar8;
  int iVar9;
  int *piVar10;
  float *pfVar11;
  int iVar12;
  int iVar13;
  int iVar14;
  int *piVar15;
  int iVar16;
  int *piVar17;
  byte bVar18;
  float fVar19;
  float fVar20;
  float fVar21;
  float fVar22;
  float fVar23;
  double dVar24;
  int local_268;
  int local_24c;
  int local_248;
  double local_23c;
  double local_234 [2];
  int *local_224;
  float local_220;
  float local_21c;
  float local_218;
  float local_214;
  float local_210;
  float local_20c;
  float local_208;
  int local_204 [39];
  ushort *local_168;
  int local_164;
  int local_160;
  int local_154;
  int *local_150;
  undefined4 local_14c;
  char local_148;
  int local_144;
  int local_138;
  int *local_134;
  int local_130;
  int local_12c;
  ushort *local_128;
  int local_124;
  undefined4 local_120;
  undefined4 local_11c;
  undefined4 local_118;
  undefined1 local_114;
  int local_110 [3];
  int local_104;
  int local_100;
  int local_f8;
  int local_f4;
  int local_f0;
  int local_ec;
  int local_e8;
  int local_e4;
  int local_e0;
  int local_dc;
  int local_cc;
  undefined4 local_c4;
  uint local_c0;
  float *local_bc;
  float *local_b0;
  uint *local_ac;
  undefined4 local_a4 [8];
  undefined4 local_84 [3];
  int local_78;
  int *local_6c;
  undefined1 local_68;
  int local_64;
  int local_60;
  int local_5c;
  float *local_58;
  float *local_54;
  uint *local_50;
  float *local_4c;
  int local_48;
  int local_44;
  int local_40;
  int local_3c;
  int local_38;
  int local_34;
  int local_30;
  undefined4 local_2c;
  int local_28;
  ushort *local_24;
  
  bVar18 = 0;
  InitializeStandardMaterials();
  local_224 = (int *)(**(code **)(*materials + 0x180))(materials);
  if (local_224 != (int *)0x0) {
                    /* try { // try from 002833bb to 002833bd has its CatchHandler @ 00283e45 */
    (**(code **)(*local_224 + 8))(local_224);
  }
                    /* try { // try from 002833c9 to 00283483 has its CatchHandler @ 00283e41 */
  puVar6 = (undefined4 *)(**(code **)(*local_224 + 0x238))(local_224);
  if (puVar6 == (undefined4 *)0x0) {
    iVar8 = param_4 + -1;
    iVar9 = iVar8 * param_3 * 2;
    if (iVar9 != 0) {
                    /* try { // try from 0028350c to 0028353f has its CatchHandler @ 00283e41 */
      (**(code **)(*local_224 + 0x24))(local_224,param_6,0);
      piVar10 = (int *)(**(code **)(*local_224 + 0xe8))(local_224,1,0,0,0);
      local_148 = '\0';
      local_134 = (int *)0x0;
      local_130 = 0;
      local_12c = 0;
      local_124 = 0;
      local_120 = 0;
      local_11c = 0xffffffff;
      local_118 = 0;
      local_6c = (int *)0x0;
      local_28 = -1;
      local_24 = (ushort *)0x0;
      local_60 = 0;
      local_5c = 0;
      local_64 = 0;
      local_2c = 0;
      local_c4 = 0xffffffff;
      local_14c = 3;
                    /* try { // try from 002835f9 to 00283c38 has its CatchHandler @ 00283e0d */
      local_150 = piVar10;
      (**(code **)(*piVar10 + 0x30))(piVar10);
      iVar14 = (param_3 * 2 + 2) * iVar8;
      (**(code **)(*local_150 + 0x4c))(local_150,iVar9,iVar14,local_204);
      local_130 = iVar14;
      local_6c = piVar10;
      local_114 = 0;
      piVar15 = local_204;
      piVar17 = local_110;
      for (iVar14 = 0x29; iVar14 != 0; iVar14 = iVar14 + -1) {
        *piVar17 = *piVar15;
        piVar15 = piVar15 + (uint)bVar18 * -2 + 1;
        piVar17 = piVar17 + (uint)bVar18 * -2 + 1;
      }
      local_134 = piVar10 + 1;
      local_144 = local_160;
      local_12c = 0;
      local_124 = 0;
      local_128 = local_168;
      local_138 = local_154;
      local_64 = iVar9;
      local_60 = 0;
      local_68 = 0;
      local_c0 = ~-(uint)(local_c0 == 0) & 2;
      if (local_28 == -1) {
        local_2c = 0;
        local_24 = local_168;
        local_28 = local_164;
      }
      local_5c = 0;
      local_58 = local_bc;
      local_54 = local_b0;
      puVar6 = local_a4;
      do {
        puVar7 = puVar6 + 1;
        puVar6[0x16] = *puVar6;
        puVar6 = puVar7;
      } while (puVar7 != local_84);
      local_50 = local_ac;
      iVar9 = param_3 + -1;
      if (0 < param_4) {
        local_268 = 0;
        do {
          if (0 < param_3) {
            fVar22 = (float)local_268 * (1.0 / (float)iVar8);
            sincos((double)(fVar22 * 3.1415927),local_234,&local_23c);
            dVar24 = local_234[0] * (double)param_2;
            fVar23 = (float)((double)param_2 * local_23c);
            iVar14 = 0;
            do {
              fVar21 = (float)iVar14 * (1.0 / (float)iVar9);
              sincos((double)(fVar21 * 6.2831855),local_234,&local_23c);
              fVar20 = (float)(local_23c * dVar24);
              fVar19 = (float)(local_234[0] * dVar24);
              local_220 = fVar20;
              local_21c = fVar19;
              local_218 = fVar23;
              VectorNormalize((Vector *)&local_220);
              local_20c = 0.0;
              local_214 = -fVar19;
              local_208 = 1.0;
              local_210 = fVar20;
              VectorNormalize((Vector *)&local_214);
              fVar2 = param_1[1];
              fVar3 = param_1[2];
              *local_58 = fVar20 + *param_1;
              local_58[1] = fVar19 + fVar2;
              local_58[2] = fVar23 + fVar3;
              local_54[1] = local_21c;
              *local_54 = local_220;
              local_54[2] = local_218;
              *local_50 = (param_5 >> 8 & 0xff) << 8 | (param_5 & 0xff) << 0x10 |
                          param_5 >> 0x10 & 0xff | param_5 & 0xff000000;
              pfVar11 = (float *)(local_cc * local_5c + local_78);
              *pfVar11 = local_214;
              pfVar11[1] = local_210;
              pfVar11[2] = local_20c;
              pfVar11[3] = local_208;
              *local_4c = fVar21;
              local_4c[1] = fVar22;
              local_5c = local_5c + 1;
              if (local_60 < local_5c) {
                local_60 = local_5c;
              }
              iVar14 = iVar14 + 1;
              local_58 = (float *)((int)local_58 + local_110[0]);
              local_54 = (float *)((int)local_54 + local_104);
              local_50 = (uint *)((int)local_50 + local_100);
              local_4c = (float *)((int)local_4c + local_f8);
              local_48 = local_48 + local_f4;
              local_44 = local_44 + local_f0;
              local_40 = local_40 + local_ec;
              local_3c = local_3c + local_e8;
              local_38 = local_38 + local_e4;
              local_34 = local_34 + local_e0;
              local_30 = local_30 + local_dc;
            } while (iVar14 != param_3);
          }
          local_268 = local_268 + 1;
        } while (local_268 != param_4);
      }
      if (0 < iVar8) {
        local_248 = 0;
        iVar16 = 0;
        iVar14 = 0;
        local_24c = iVar9;
        do {
          if (param_7 == '\0') {
            if (0 < param_3) {
              iVar12 = local_248;
              do {
                *(short *)(local_144 + local_124 * 2) =
                     (short)param_3 + (short)local_128 + (short)iVar12;
                local_124 = local_124 + local_138;
                if (local_12c < local_124) {
                  local_12c = local_124;
                }
                *(short *)(local_144 + local_124 * 2) = (short)iVar12 + (short)local_128;
                local_124 = local_124 + local_138;
                if (local_12c < local_124) {
                  local_12c = local_124;
                }
                iVar12 = iVar12 + 1;
                iVar16 = local_24c;
              } while (param_3 + local_248 != iVar12);
            }
            if (iVar14 < param_4 + -2) {
              *(short *)(local_144 + local_124 * 2) = (short)iVar16 + (short)local_128;
              local_124 = local_124 + local_138;
              if (local_12c < local_124) {
                local_12c = local_124;
              }
              *(short *)(local_144 + local_124 * 2) =
                   (short)local_128 + (short)param_3 + 1 + (short)iVar16;
              local_124 = local_124 + local_138;
              if (local_12c < local_124) {
                local_12c = local_124;
              }
            }
          }
          else {
            iVar12 = iVar9;
            iVar13 = local_24c;
            if (-1 < iVar9) {
              do {
                *(short *)(local_144 + local_124 * 2) =
                     (short)param_3 + (short)local_128 + (short)iVar13;
                local_124 = local_124 + local_138;
                if (local_12c < local_124) {
                  local_12c = local_124;
                }
                *(short *)(local_144 + local_124 * 2) = (short)iVar13 + (short)local_128;
                local_124 = local_124 + local_138;
                if (local_12c < local_124) {
                  local_12c = local_124;
                }
                iVar12 = iVar12 + -1;
                iVar13 = iVar13 + -1;
                iVar16 = local_248;
              } while (iVar12 != -1);
            }
          }
          local_248 = param_3 + local_248;
          iVar14 = iVar14 + 1;
          local_24c = local_24c + param_3;
        } while (iVar14 != iVar8);
      }
      if (local_148 != '\0') {
        switch(local_14c) {
        case 4:
          iVar8 = local_60 * 2 + -2;
          break;
        case 5:
          iVar8 = local_60 * 2;
          break;
        case 6:
          iVar8 = local_60 * 3 + -6;
          break;
        case 7:
          iVar8 = local_60 * 6;
          if (iVar8 < 0) {
            iVar8 = iVar8 + 3;
          }
          iVar8 = iVar8 >> 2;
          break;
        default:
          iVar8 = local_60;
          break;
        case 9:
          iVar8 = 0;
        }
        if (local_138 != 0) {
          iVar9 = local_130 - local_124;
          if (iVar8 <= local_130 - local_124) {
            iVar9 = iVar8;
          }
          if (iVar9 != 0) {
            puVar1 = (ushort *)(local_144 + local_124 * 2);
            switch(local_14c) {
            case 0:
            case 9:
              break;
            default:
              GenerateSequentialIndexBuffer(puVar1,iVar9,(int)local_128);
              break;
            case 4:
              GenerateLineStripIndexBuffer(puVar1,iVar9,(int)local_128);
              break;
            case 5:
              GenerateLineLoopIndexBuffer(puVar1,iVar9,(int)local_128);
              break;
            case 6:
              GeneratePolygonIndexBuffer(local_128,(int)puVar1,iVar9);
              break;
            case 7:
                    /* try { // try from 00283eb5 to 00283f64 has its CatchHandler @ 00283e0d */
              GenerateQuadIndexBuffer(puVar1,iVar9,(int)local_128);
            }
            local_124 = local_124 + local_138 * iVar9;
            if (local_12c < local_124) {
              local_12c = local_124;
            }
          }
        }
      }
      (**(code **)(*local_150 + 0x58))(local_150,local_60,local_12c,local_204);
      local_134 = (int *)0x0;
      local_130 = 0;
      local_64 = 0;
      local_6c = (int *)0x0;
      local_c4 = 0xffffffff;
      local_150 = (int *)0x0;
      (**(code **)(*piVar10 + 0x34))(piVar10,0xffffffff,0);
      if ((local_6c != (int *)0x0) &&
         (cVar5 = (**(code **)(*local_6c + 0x10))(local_6c), cVar5 != '\0')) {
        (**(code **)(*local_6c + 0x18))(local_6c);
      }
      if ((local_134 != (int *)0x0) &&
         (cVar5 = (**(code **)(*local_134 + 0x10))(local_134), cVar5 != '\0')) {
        (**(code **)(*local_134 + 0x18))(local_134);
      }
      if (local_224 == (int *)0x0) {
        return;
      }
      (**(code **)(*local_224 + 0xc))(local_224);
      if (local_224 == (int *)0x0) {
        return;
      }
      (**(code **)(*local_224 + 4))(local_224);
      return;
    }
  }
  else {
    fVar22 = *param_1;
    fVar23 = param_1[1];
    fVar2 = param_1[2];
    pcVar4 = *(code **)*puVar6;
    puVar7 = operator_new(0x38);
    puVar7[3] = 1;
    *puVar7 = &PTR_AddRef_002d0288;
    puVar7[2] = &PTR__CFunctor7_002d02a4;
    puVar7[5] = fVar22;
    puVar7[9] = param_3;
    puVar7[4] = RenderSphereInternal;
    puVar7[6] = fVar23;
    puVar7[7] = fVar2;
    puVar7[10] = param_4;
    puVar7[8] = param_2;
    puVar7[0xb] = param_5;
    puVar7[0xc] = param_6;
    *(char *)(puVar7 + 0xd) = param_7;
    (*pcVar4)(puVar6,puVar7);
  }
  if ((local_224 != (int *)0x0) &&
     ((**(code **)(*local_224 + 0xc))(local_224), local_224 != (int *)0x0)) {
    (**(code **)(*local_224 + 4))(local_224);
  }
  return;
}