void textureProjection(Matrix4x4f &mv) {
Matrix4x4f inverseMV = Matrix4x4f::invertMatrix(mv);
glMatrixMode(GL_TEXTURE);
glLoadIdentity();
glTranslatef(0.5f,0.5f,0.0f); //Bias
glScalef(0.5f,0.5f,1.0f); //Scale
glFrustum(-0.035,0.035,-0.035,0.035,0.1,1.9); //MV for light map
glTranslatef(0.0f,0.0f,-1.0f);
glMultMatrixf(inverseMV.getMatrix()); //Inverse ModelView
glMatrixMode(GL_MODELVIEW);
}
void textureProjection(Matrix4x4f &mv) {
Matrix4x4f inverseMV = Matrix4x4f::invertMatrix(mv);
glMatrixMode(GL_TEXTURE);
glLoadIdentity();
glTranslatef(0.5f,0.5f,0.0f);
float wImg = textureImage[textureIndex-1].Width;
float hImg = textureImage[textureIndex-1].Height;
if (wImg < hImg) {
glScalef(1.0f,(1.f*wImg)/hImg,1.0f);
} else {
glScalef((1.f*hImg)/wImg,1.0f,1.0f);
}
glFrustum(-0.035,0.035,-0.035,0.035,0.02,2.0);
glMultMatrixf(inverseMV.getMatrix());
glMatrixMode(GL_MODELVIEW);
}
void textureProjection(Matrix4x4f &mv) {
Matrix4x4f inverseMV = Matrix4x4f::invertMatrix(mv);
glMatrixMode(GL_TEXTURE);
glLoadIdentity();
glTranslatef(0.5f,0.5f,0.0f);//Bias
float wImg = textureW[textureIndex-1];
float hImg = textureH[textureIndex-1];
if (wImg < hImg) {
glScalef(1.0f,(1.f*wImg)/hImg,1.0f);//Scale
} else {
glScalef((1.f*hImg)/wImg,1.0f,1.0f);//Scale
}
glFrustum(-0.035,0.035,-0.035,0.035,0.02,2.0);//MV for light map
//glTranslatef(0.0f,0.0f,-1.0f);
glMultMatrixf(inverseMV.getMatrix());//Inverse ModelView
glMatrixMode(GL_MODELVIEW);
}