本文整理汇总了C++中MyObject::addPoly方法的典型用法代码示例。如果您正苦于以下问题：C++ MyObject::addPoly方法的具体用法？C++ MyObject::addPoly怎么用？C++ MyObject::addPoly使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类MyObject的用法示例。
在下文中一共展示了MyObject::addPoly方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: placeSidePolygon
void PicDisp::placeSidePolygon(MyObject& obj, int b, bool is1, int x, int y) const
{
static Vec3 pnti1[4], pnti2[4], pntiA[4], pntiB[4], pntiC[4], pntiD[4];
Vec3 shpp[4];
TexAnchor ancs1[4], ancs2[4], baseancf[4], baseancs[4], ancsR1[4], ancsR2[4], ancsR3[4], ancsR4[4];
int i;
double bx, by, rbx, rby; // makers of texture coordinates.. fronts and side-patches
rbx = bx = double(x)/5.0;
rby = by = double(y)/5.0;
/* const PicGroupDef *mygrp = m_pdef->mygrp();
if (mygrp->drawtype == DRAW_TEXTURE_IMAGE)
{
rbx = 0.0; rby = 0.0; // side patches of this has their own coordinates
}
*/
baseancf[0] = TexAnchor(bx, by);
baseancf[1] = TexAnchor(bx + 0.2, by);
baseancf[2] = TexAnchor(bx + 0.2, by + 0.2);
baseancf[3] = TexAnchor(bx, by + 0.2);
baseancs[0] = TexAnchor(rbx, rby);
baseancs[1] = TexAnchor(rbx + 0.2, rby);
baseancs[2] = TexAnchor(rbx + 0.2, rby + 0.2);
baseancs[3] = TexAnchor(rbx, rby + 0.2);
/* if (mygrp->drawtype == DRAW_TEXTURE_IMAGE)
{ // rescale it since the texture is a big one
double xfact = mygrp->sideTex->img.width(), yfact = mygrp->sideTex->img.height();
for(i = 0; i < 4; ++i) // pntn == 4
{
baseancs[i].x += ((double)(mygrp->sideTexX) / xfact);
baseancs[i].y += ((double)(mygrp->sideTexY) / yfact);
}
}
*/
Texture *tex = nullptr; //m_pdef->tex;
ancs1[0] = baseancf[0]; ancs2[0] = baseancf[3];
ancs1[1] = baseancf[1]; ancs2[1] = baseancf[2];
ancs1[2] = baseancf[2]; ancs2[2] = baseancf[1];
ancs1[3] = baseancf[3]; ancs2[3] = baseancf[0];
shpp[0] = Vec3(x, y, 0); shpp[1] = Vec3(x+1, y, 0);
shpp[2] = Vec3(x+1, y+1, 0); shpp[3] = Vec3(x, y+1, 0);
PlaceInto(4, shpp, pnti1, pnti2, PLACE_NORM);
if (is1)
{ // polys that make the flat surface.
obj.addPoly(pnti1, ancs1, nullptr); //if its an out of place, it's textured
obj.addPoly(pnti2, ancs2, tex);
}
/////////////////////// side patches //////////////////
if (b < 0)
return; // enough of this shananigan, we're not on the sides.
if (false) //mygrp->drawtype == DRAW_TEXTURE_IMAGE)
{
for (i = 0; i < 4; ++i)
{
ancsR1[half_orient_data[3][i]] = baseancs[i];
ancsR2[half_orient_data[3][i]] = baseancs[i];
ancsR3[half_orient_data[0][i]] = baseancs[i];
ancsR4[half_orient_data[1][i]] = baseancs[i];
}
}
else
{ // randomly turned...
for(i = 0; i < 4; ++i)
{
ancsR3[i] = ancsR1[i] = baseancs[3-i];
ancsR4[i] = ancsR2[i] = baseancs[i];
}
}
shpp[0] = Vec3(x, y, 0); shpp[1] = Vec3(x, y, 1);
shpp[2] = Vec3(x+1, y, 1); shpp[3] = Vec3(x+1, y, 0);
PlaceInto(4, shpp, pntiA, pntiB, PLACE_X);
shpp[0] = Vec3(x, y, 0); shpp[1] = Vec3(x, y+1, 0);
shpp[2] = Vec3(x, y+1, 1); shpp[3] = Vec3(x, y, 1);
PlaceInto(4, shpp, pntiC, pntiD, PLACE_Y);
int polyf = 0;
if (is1)
{
if (build[b].corner)
polyf |= build[b].pold.in1 | build[b].pold.in0;
else
polyf |= build[b].pold.in1;
int prevb = (b == 0)?15:(b - 1), nextb = b + 1;
if (uncub(build[prevb].pnt.x, build[prevb].pnt.y) != is1)
//.........这里部分代码省略.........