void Bullet::Draw()
{
SetUseLighting(FALSE);
//SetUseLighting(TRUE);
switch (_bulletType)
{
case BULLET_TYPE_ENEMY:
MV1SetScale(ResourceHandles::getResourceHandles().EnemyBulletHandle, VGet(_size, _size, _size));
MV1SetPosition(ResourceHandles::getResourceHandles().EnemyBulletHandle, _translation);
MV1DrawModel(ResourceHandles::getResourceHandles().EnemyBulletHandle);
break;
case BULLET_TYPE_PLAYER:
MV1SetScale(ResourceHandles::getResourceHandles().PlayerBulletHandle, VGet(_size, _size, _size));
MV1SetPosition(ResourceHandles::getResourceHandles().PlayerBulletHandle, _translation);
MV1DrawModel(ResourceHandles::getResourceHandles().PlayerBulletHandle);
break;
case BULLET_TYPE_PLAYER_HORMING:
MV1SetScale(ResourceHandles::getResourceHandles().HormingBulletHandle, VGet(_size, _size, _size));
MV1SetPosition(ResourceHandles::getResourceHandles().HormingBulletHandle, _translation);
MV1DrawModel(ResourceHandles::getResourceHandles().HormingBulletHandle);
break;
default:
break;
}
}
static void Use(const bool use)
{
SetUseLighting(use);
}
void
GlfSimpleLightingContext::SetStateFromOpenGL()
{
// import classic GL light's parameters into shaded lights
SetUseLighting(glIsEnabled(GL_LIGHTING));
GfMatrix4d worldToViewMatrix;
glGetDoublev(GL_MODELVIEW_MATRIX, worldToViewMatrix.GetArray());
GfMatrix4d viewToWorldMatrix = worldToViewMatrix.GetInverse();
GLint nLights = 0;
glGetIntegerv(GL_MAX_LIGHTS, &nLights);
GlfSimpleLightVector lights;
lights.reserve(nLights);
GlfSimpleLight light;
for(int i = 0; i < nLights; ++i)
{
int lightName = GL_LIGHT0 + i;
if (glIsEnabled(lightName)) {
GLfloat position[4], color[4];
glGetLightfv(lightName, GL_POSITION, position);
light.SetPosition(GfVec4f(position)*viewToWorldMatrix);
glGetLightfv(lightName, GL_AMBIENT, color);
light.SetAmbient(GfVec4f(color));
glGetLightfv(lightName, GL_DIFFUSE, color);
light.SetDiffuse(GfVec4f(color));
glGetLightfv(lightName, GL_SPECULAR, color);
light.SetSpecular(GfVec4f(color));
lights.push_back(light);
}
}
SetLights(lights);
GlfSimpleMaterial material;
GLfloat color[4], shininess;
glGetMaterialfv(GL_FRONT, GL_AMBIENT, color);
material.SetAmbient(GfVec4f(color));
glGetMaterialfv(GL_FRONT, GL_DIFFUSE, color);
material.SetDiffuse(GfVec4f(color));
glGetMaterialfv(GL_FRONT, GL_SPECULAR, color);
material.SetSpecular(GfVec4f(color));
glGetMaterialfv(GL_FRONT, GL_EMISSION, color);
material.SetEmission(GfVec4f(color));
glGetMaterialfv(GL_FRONT, GL_SHININESS, &shininess);
// clamp to 0.0001, since pow(0,0) is undefined in GLSL.
shininess = std::max(0.0001f, shininess);
material.SetShininess(shininess);
SetMaterial(material);
GfVec4f sceneAmbient;
glGetFloatv(GL_LIGHT_MODEL_AMBIENT, &sceneAmbient[0]);
SetSceneAmbient(sceneAmbient);
}
