//三角形登録
void sankakOBJ::Set(Vector3 *vec)
{
//コピー
for(int i=0; i<3; i++){
oVertex[i] = vec[i];
vertex[i] = vec[i];
}
//当たり判定登録
colliOBJ.Set_3(vertex);
//UV
float uv[3][2] = { {0.0,0.0}, {1.0,0.0}, {0.0,1.0} };
setDefaultMaterial();
//ディスプレイリストを作成
DisplayList = glGenLists(1);
glNewList(DisplayList,GL_COMPILE); //コンパイルのみ
glBindTexture(GL_TEXTURE_2D, texturePNG);
glNormal3fv( (GLfloat*)&(colliOBJ.GetNormal().x) );
glBegin(GL_TRIANGLES);
for(int i=0; i<3; i++){
glTexCoord2fv( uv[i] );
glVertex3fv( vertex[i] );
}
glEnd();
glBindTexture(GL_TEXTURE_2D, 0);//バインドしたのをもとに戻す
glEndList(); //ディスプレイリストおわり
}
//セット。ディスプレイリストを作成する
//１２分割の白黒の板をつくる
void Ita::SetRender(float u, float v){
const static GLfloat ground[][4] = { /* 台の色 */
{ 0.6, 0.6, 0.6, 1.0 },
{ 1.0, 1.0, 1.0, 1.0 }
};
DisplayList = glGenLists(1);//ディスプレイリストを作成
glNewList(DisplayList,GL_COMPILE); //コンパイルのみ
//マテリアルをデフォルトにもどす。
setDefaultMaterial();
glBegin(GL_QUADS);
glNormal3d(0.0, 1.0, 0.0);
for (int j = -6; j < 6; ++j) {
for (int i = -6; i < 6; ++i) {
glMaterialfv(GL_FRONT, GL_DIFFUSE, ground[(i + j) & 1]);
glVertex3f( (GLfloat) i *(u/12.0), 0.0, (GLfloat) j *(v/12.0) );
glVertex3f( (GLfloat) i *(u/12.0), 0.0, (GLfloat)(j + 1)*(v/12.0) );
glVertex3f( (GLfloat)(i + 1)*(u/12.0), 0.0, (GLfloat)(j + 1)*(v/12.0) );
glVertex3f( (GLfloat)(i + 1)*(u/12.0), 0.0, (GLfloat) j *(v/12.0) );
}
}
glEnd();
glEndList(); //ディスプレイリストおわり
size.x = u;
size.y = v;
//頂点位置保存
vertex[0].Set( -u/2, 0.0, -v/2);
vertex[1].Set( -u/2, 0.0, v/2);
vertex[2].Set( u/2, 0.0, v/2);
vertex[3].Set( u/2, 0.0, -v/2);
}
//描画
void sankakOBJ::Render()
{
//UV
float uv[3][2] = { {0.0,0.0}, {1.0,0.0}, {0.0,1.0} };
glPushMatrix();
glTranslatef(pos.x, pos.y, pos.z); //移動
setDefaultMaterial();
glBindTexture(GL_TEXTURE_2D, texturePNG);
glNormal3fv( (GLfloat*)&(colliOBJ.GetNormal().x) );
glBegin(GL_TRIANGLES);
for(int i=0; i<3; i++){
glTexCoord2fv( uv[i] );
glVertex3fv( vertex[i] );
}
glEnd();
glBindTexture(GL_TEXTURE_2D, 0);//バインドしたのをもとに戻す
//glCallList(DisplayList); //描画
glPopMatrix();
}
//登録
void boxOBJ::Set(Vector3 *vec, const char *texName)
{
//すでに呼ばれたかどうか
if(isSet) return;
isSet = true;
//コピー&頂点位置決定
oVertex[0].x = fabs(vec->x);
oVertex[0].y = fabs(vec->y);
oVertex[0].z = fabs(vec->z);
oVertex[1].Set( -oVertex[0].x, oVertex[0].y, oVertex[0].z);
oVertex[2].Set( -oVertex[0].x, -oVertex[0].y, oVertex[0].z);
oVertex[3].Set( oVertex[0].x, -oVertex[0].y, oVertex[0].z);
oVertex[4].Set( oVertex[0].x, oVertex[0].y, -oVertex[0].z);
oVertex[5].Set( -oVertex[0].x, oVertex[0].y, -oVertex[0].z);
oVertex[6].Set( -oVertex[0].x, -oVertex[0].y, -oVertex[0].z);
oVertex[7].Set( oVertex[0].x, -oVertex[0].y, -oVertex[0].z);
for(int i=0; i<8; i++){
vertex[i] = oVertex[i];
}
//当たり判定登録
Vector3 v[4];
for(int i=0; i<6; i++){
v[0]=vertex[ index[i][0] ];
v[1]=vertex[ index[i][1] ];
v[2]=vertex[ index[i][2] ];
v[3]=vertex[ index[i][3] ];
colli[i].Set_4(v);
}
//判定球の半径測定
r = sqrt( vec->x*vec->x + vec->y*vec->y + vec->z*vec->z );
//テクスチャ読み込み
if( texName != NULL ){
#if USE_GLPNG
pngInfo info;
texturePNG = pngBind(texName, PNG_NOMIPMAP, PNG_ALPHA, &info, GL_CLAMP, GL_NEAREST, GL_NEAREST);
#else
texturePNG = pngt.load(texName);
#endif
}
//UV
float uv[4][2] = { {0.0,0.0}, {0.0,1.0}, {1.0,1.0}, {1.0,0.0} };
//ディスプレイリスト
DisplayList = glGenLists(1);//ディスプレイリストを作成
glNewList(DisplayList,GL_COMPILE); //コンパイルのみ
if(texturePNG) glBindTexture(GL_TEXTURE_2D, texturePNG);
setDefaultMaterial();
glBegin(GL_QUADS);
for(int f=0; f<6; f++){
glNormal3fv( (GLfloat*)&(colli[f].GetNormal()) );
for(int i=0; i<4; i++){
if(texturePNG) glTexCoord2fv( uv[i] );
glVertex3fv( oVertex[ index[f][i] ] );
}
}
glEnd();
if(texturePNG) glBindTexture(GL_TEXTURE_2D, 0);//バインドしたのをもとに戻す
glEndList(); //ディスプレイリストおわり
}
void MD5Surface::parseFromTokens(parser::DefTokeniser& tok)
{
// Start of datablock
tok.assertNextToken("mesh");
tok.assertNextToken("{");
// Get the reference to the mesh definition
MD5Mesh& mesh = *_mesh;
// Get the shader name
tok.assertNextToken("shader");
setDefaultMaterial(tok.nextToken());
// ----- VERTICES ------
// Read the vertex count
tok.assertNextToken("numverts");
std::size_t numVerts = string::convert<std::size_t>(tok.nextToken());
// Initialise the vertex vector
MD5Verts& verts = mesh.vertices;
verts.resize(numVerts);
// Populate each vertex struct with parsed values
for (MD5Verts::iterator vt = verts.begin(); vt != verts.end(); ++vt) {
tok.assertNextToken("vert");
// Index of vert
vt->index = string::convert<std::size_t>(tok.nextToken());
// U and V texcoords
tok.assertNextToken("(");
vt->u = string::convert<float>(tok.nextToken());
vt->v = string::convert<float>(tok.nextToken());
tok.assertNextToken(")");
// Weight index and count
vt->weight_index = string::convert<std::size_t>(tok.nextToken());
vt->weight_count = string::convert<std::size_t>(tok.nextToken());
} // for each vertex
// ------ TRIANGLES ------
// Read the number of triangles
tok.assertNextToken("numtris");
std::size_t numTris = string::convert<std::size_t>(tok.nextToken());
// Initialise the triangle vector
MD5Tris& tris = mesh.triangles;
tris.resize(numTris);
// Read each triangle
for(MD5Tris::iterator tr = tris.begin(); tr != tris.end(); ++tr) {
tok.assertNextToken("tri");
// Triangle index, followed by the indexes of its 3 vertices
tr->index = string::convert<std::size_t>(tok.nextToken());
tr->a = string::convert<std::size_t>(tok.nextToken());
tr->b = string::convert<std::size_t>(tok.nextToken());
tr->c = string::convert<std::size_t>(tok.nextToken());
} // for each triangle
// ----- WEIGHTS ------
// Read the number of weights
tok.assertNextToken("numweights");
std::size_t numWeights = string::convert<std::size_t>(tok.nextToken());
// Initialise weights vector
MD5Weights& weights = mesh.weights;
weights.resize(numWeights);
// Populate with weight data
for(MD5Weights::iterator w = weights.begin(); w != weights.end(); ++w) {
tok.assertNextToken("weight");
// Index and joint
w->index = string::convert<std::size_t>(tok.nextToken());
w->joint = string::convert<std::size_t>(tok.nextToken());
// Strength and relative position
w->t = string::convert<float>(tok.nextToken());
w->v = MD5Model::parseVector3(tok);
} // for each weight
// ----- END OF MESH DECL -----
tok.assertNextToken("}");
}