void createTexture(){
glGenTextures(1, &textureMap[0]);
glBindTexture(GL_TEXTURE_2D, textureMap[0]);
imagMap.LoadBmpFile(groundTexture); /* Passar a string para const char em C */
glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
glTexImage2D(GL_TEXTURE_2D, 0, 3,
imagMap.GetNumCols(),
imagMap.GetNumRows(), 0, GL_RGB, GL_UNSIGNED_BYTE,
imagMap.ImageData());
}
void Surface::loadTexture(string im_path) {
RgbImage image;
glGenTextures(1, &texture);
glBindTexture(GL_TEXTURE_2D, texture);
image.LoadBmpFile(im_path.c_str());
glTexImage2D(GL_TEXTURE_2D,
0,
3,
image.GetNumCols(),
image.GetNumRows(), 0, GL_RGB, GL_UNSIGNED_BYTE,
image.ImageData() );
glBindTexture(GL_TEXTURE_2D, 0); // deactivate
}
