void MaterialParameter::setAnimationPropertyValue(int propertyId, AnimationValue* value, float blendWeight)
{
GP_ASSERT(value);
GP_ASSERT(blendWeight >= 0.0f && blendWeight <= 1.0f);
switch (propertyId)
{
case ANIMATE_UNIFORM:
{
switch (_type)
{
case FLOAT:
_value.floatValue = Curve::lerp(blendWeight, _value.floatValue, value->getFloat(0));
break;
case FLOAT_ARRAY:
applyAnimationValue(value, blendWeight, 1);
break;
case INT:
_value.intValue = Curve::lerp(blendWeight, _value.intValue, value->getFloat(0));
break;
case INT_ARRAY:
GP_ASSERT(_value.intPtrValue);
for (unsigned int i = 0; i < _count; i++)
_value.intPtrValue[i] = Curve::lerp(blendWeight, _value.intPtrValue[i], value->getFloat(i));
break;
case VECTOR2:
applyAnimationValue(value, blendWeight, 2);
break;
case VECTOR3:
applyAnimationValue(value, blendWeight, 3);
break;
case VECTOR4:
applyAnimationValue(value, blendWeight, 4);
break;
case NONE:
case MATRIX:
case METHOD:
case SAMPLER:
case SAMPLER_ARRAY:
// Unsupported material parameter types for animation.
break;
default:
GP_ERROR("Unsupported material parameter type (%d).", _type);
break;
}
}
break;
}
}
void MaterialParameter::setAnimationPropertyValue(int propertyId, AnimationValue* value, float blendWeight)
{
assert(blendWeight >= 0.0f && blendWeight <= 1.0f);
switch (propertyId)
{
case ANIMATE_UNIFORM:
{
switch (_type)
{
case FLOAT:
{
if (_count == 1)
{
if ((_animationPropertyBitFlag & ANIMATION_UNIFORM_BIT) != ANIMATION_UNIFORM_BIT)
{
_animationPropertyBitFlag |= ANIMATION_UNIFORM_BIT;
_value.floatValue = value->getFloat(0);
}
else
{
_value.floatValue = Curve::lerp(blendWeight, _value.floatValue, value->getFloat(0));
}
}
else
{
applyAnimationValue(value, blendWeight, 1);
}
break;
}
case INT:
{
if (_count == 1)
{
if ((_animationPropertyBitFlag & ANIMATION_UNIFORM_BIT) != ANIMATION_UNIFORM_BIT)
{
_animationPropertyBitFlag |= ANIMATION_UNIFORM_BIT;
_value.intValue = value->getFloat(0);
}
else
{
_value.intValue = Curve::lerp(blendWeight, _value.intValue, value->getFloat(0));
}
}
else
{
if ((_animationPropertyBitFlag & ANIMATION_UNIFORM_BIT) != ANIMATION_UNIFORM_BIT)
{
_animationPropertyBitFlag |= ANIMATION_UNIFORM_BIT;
for (unsigned int i = 0; i < _count; i++)
_value.intPtrValue[i] = value->getFloat(i);
}
else
{
for (unsigned int i = 0; i < _count; i++)
_value.intPtrValue[i] = Curve::lerp(blendWeight, _value.intPtrValue[i], value->getFloat(i));
}
}
break;
}
case VECTOR2:
{
applyAnimationValue(value, blendWeight, 2);
break;
}
case VECTOR3:
{
applyAnimationValue(value, blendWeight, 3);
break;
}
case VECTOR4:
{
applyAnimationValue(value, blendWeight, 4);
break;
}
// UNSUPPORTED: NONE, MATRIX, METHOD, SAMPLER
}
}
break;
}
}
