Make it possible to specify explicit clear values

[libs/gl.git] / source / builders / sequencetemplate.cpp

diff --git a/source/builders/sequencetemplate.cpp b/source/builders/sequencetemplate.cpp
index 83c4b7671f75234b42125b30509dff9e1bde2371..6e50c24838aafeebd751008a10e7e36d40022ec9 100644 (file)
--- a/source/builders/sequencetemplate.cpp
+++ b/source/builders/sequencetemplate.cpp
@@ -20,7 +20,9 @@ SequenceTemplate::SequenceTemplate():
        alpha(false),
        required_multisample(0),
        max_multisample(0),
-       clear_enabled(false)
+       clear_enabled(false),
+       clear_depth(1.0f),
+       clear_stencil(0)
 { }
 
 SequenceTemplate::~SequenceTemplate()
@@ -83,6 +85,8 @@ void SequenceTemplate::Loader::postprocessor_loaded()
 
 void SequenceTemplate::Loader::clear()
 {
+       ClearLoader ldr(obj);
+       load_sub_with(ldr);
        obj.clear_enabled = true;
 }
 
@@ -131,6 +135,30 @@ void SequenceTemplate::Loader::step_with_slot(const string &tag, const string &r
 }
 
 
+SequenceTemplate::ClearLoader::ClearLoader(SequenceTemplate &t):
+       ObjectLoader<SequenceTemplate>(t)
+{
+       add("color", &ClearLoader::color);
+       add("depth", &ClearLoader::depth);
+       add("stencil", &ClearLoader::stencil);
+}
+
+void SequenceTemplate::ClearLoader::color(float r, float g, float b, float a)
+{
+       obj.clear_colors.push_back(Color(r, g, b, a));
+}
+
+void SequenceTemplate::ClearLoader::depth(float d)
+{
+       obj.clear_depth = d;
+}
+
+void SequenceTemplate::ClearLoader::stencil(int s)
+{
+       obj.clear_stencil = s;
+}
+
+
 SequenceTemplate::Step::Loader::Loader(Step &p):
        DataFile::CollectionObjectLoader<Step>(p, 0)
 {