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add_light, remove_light

This commit is contained in:
David Rose 2002-03-29 17:55:32 +00:00
parent aae16048a3
commit 17ba5c39b0
2 changed files with 34 additions and 0 deletions
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31
panda/src/pgraph/lightAttrib.I
View File

@ -65,6 +65,37 @@ get_light(int n) const {
return _lights[n];
}
////////////////////////////////////////////////////////////////////
// Function: LightAttrib::add_light
// Access: Published
// Description: Returns a new LightAttrib, just like this one, but
// with the indicated light added to the list of lights.
////////////////////////////////////////////////////////////////////
INLINE CPT(RenderAttrib) LightAttrib::
add_light(Light *light) const {
if (_operation == O_remove) {
return compose(make(O_remove, light));
} else {
return compose(make(O_add, light));
}
}
////////////////////////////////////////////////////////////////////
// Function: LightAttrib::remove_light
// Access: Published
// Description: Returns a new LightAttrib, just like this one, but
// with the indicated light removed from the list of
// lights.
////////////////////////////////////////////////////////////////////
INLINE CPT(RenderAttrib) LightAttrib::
remove_light(Light *light) const {
if (_operation == O_remove) {
return compose(make(O_add, light));
} else {
return compose(make(O_remove, light));
}
}
////////////////////////////////////////////////////////////////////
// Function: LightAttrib::is_identity
// Access: Published

3
panda/src/pgraph/lightAttrib.h
View File

@ -61,6 +61,9 @@ PUBLISHED:
INLINE Light *get_light(int n) const;
bool has_light(Light *light) const;
INLINE CPT(RenderAttrib) add_light(Light *light) const;
INLINE CPT(RenderAttrib) remove_light(Light *light) const;
INLINE bool is_identity() const;
INLINE bool is_all_off() const;