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-Initial (untested) implementation of 2D shaders. Probably broken, will be fixed later.

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-fixed issue of opacity not working
This commit is contained in:
Juan Linietsky 2015-01-11 11:43:31 -03:00
parent 336d9ce5d7
commit 66afddb3e8
20 changed files with 584 additions and 197 deletions
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36
servers/visual/visual_server_raster.cpp
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@ -3699,6 +3699,42 @@ void VisualServerRaster::canvas_item_set_z(RID p_item, int p_z) {
}
void VisualServerRaster::canvas_item_set_shader(RID p_item, RID p_shader) {
VS_CHANGED;
CanvasItem *canvas_item = canvas_item_owner.get( p_item );
ERR_FAIL_COND(!canvas_item);
canvas_item->shader=p_shader;
}
RID VisualServerRaster::canvas_item_get_shader(RID p_item) const{
CanvasItem *canvas_item = canvas_item_owner.get( p_item );
ERR_FAIL_COND_V(!canvas_item,RID());
return canvas_item->shader;
}
void VisualServerRaster::canvas_item_set_shader_param(RID p_canvas_item, const StringName& p_param, const Variant& p_value){
VS_CHANGED;
CanvasItem *canvas_item = canvas_item_owner.get( p_canvas_item );
ERR_FAIL_COND(!canvas_item);
if (p_value.get_type()==Variant::NIL)
canvas_item->shader_param.erase(p_param);
else
canvas_item->shader_param[p_param]=p_value;
}
Variant VisualServerRaster::canvas_item_get_shader_param(RID p_canvas_item, const StringName& p_param) const{
CanvasItem *canvas_item = canvas_item_owner.get( p_canvas_item );
ERR_FAIL_COND_V(!canvas_item,Variant());
ERR_FAIL_COND_V(!canvas_item->shader_param.has(p_param),Variant());
return canvas_item->shader_param[p_param];
}
void VisualServerRaster::canvas_item_set_sort_children_by_y(RID p_item, bool p_enable) {