Harton
Member
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Destructible objects disappearing
I am writing a class extension for a class Game::Destructible.
If a player destroys an object, the object is slowly disappearing.
I change the material properties of the object, just want to change the alpha channel between 0 and 1 at the time. But when I change the value of the game throws an error "access to memory.
My code:
Code:
Bool G::Destruct::update()
{
if(breaked)
{
m_alpha += 0.01;
T.material->color = ColorAlpha(T.material->color,m_alpha).asVec4();
// ...
}
return __super::update();
}
How can I change the alpha channel in the material?
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| 12-27-2010 02:22 PM |
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Esenthel
Administrator
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RE: Destructible objects disappearing
probably material is NULL
you need to use Mesh::drawBlend, instead of Mesh::draw, it has parameter for color/alpha multiplier
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| 12-27-2010 05:11 PM |
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