X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Fcore%2Fvertexarray.cpp;h=b3bcb48118b291a114024bd86f7d9016d22a26b0;hb=a3cc9f4469153396c7ad0868f3cbb2d2f698d710;hp=0703b1dd57a6d38ee0b3afd4ae98b49aea104172;hpb=ea7832c7c1ffab00cc1168bc8c41375fdd0eae86;p=libs%2Fgl.git

diff --git a/source/core/vertexarray.cpp b/source/core/vertexarray.cpp
index 0703b1dd..b3bcb481 100644
--- a/source/core/vertexarray.cpp
+++ b/source/core/vertexarray.cpp
@@ -11,14 +11,19 @@ using namespace std;
 namespace Msp {
 namespace GL {
 
+VertexArray::VertexArray():
+	stride(0)
+{ }
+
 VertexArray::VertexArray(const VertexFormat &f)
 {
-	reset(f);
+	set_format(f);
 }
 
-void VertexArray::reset(const VertexFormat &f)
+void VertexArray::set_format(const VertexFormat &f)
 {
-	clear();
+	if(!format.empty())
+		throw invalid_operation("VertexArray::set_format");
 	format = f;
 	stride = format.stride();
 }
@@ -30,11 +35,15 @@ void VertexArray::clear()
 
 void VertexArray::reserve(unsigned n)
 {
+	if(format.empty())
+		throw invalid_operation("VertexArray::reserve");
 	data.reserve(n*stride);
 }
 
 float *VertexArray::append()
 {
+	if(format.empty())
+		throw invalid_operation("VertexArray::append");
 	data.insert(data.end(), stride, 0.0f);
 	update_offset();
 	dirty = true;
@@ -43,6 +52,8 @@ float *VertexArray::append()
 
 float *VertexArray::modify(unsigned i)
 {
+	if(format.empty())
+		throw invalid_operation("VertexArray::modify");
 	dirty = true;
 	return &data[0]+i*stride;
 }
@@ -60,6 +71,7 @@ VertexArray::Loader::Loader(VertexArray &a):
 	add("vertex", static_cast<void (Loader::*)(float, float, float)>(&Loader::vertex));
 	add("vertex", static_cast<void (Loader::*)(float, float, float, float)>(&Loader::vertex));
 	add("normal", static_cast<void (Loader::*)(float, float, float)>(&Loader::normal));
+	add("tangent", static_cast<void (Loader::*)(float, float, float)>(&Loader::tangent));
 	add("texcoord", static_cast<void (Loader::*)(float)>(&Loader::texcoord));
 	add("texcoord", static_cast<void (Loader::*)(float, float)>(&Loader::texcoord));
 	add("texcoord", static_cast<void (Loader::*)(float, float, float)>(&Loader::texcoord));
@@ -70,33 +82,18 @@ VertexArray::Loader::Loader(VertexArray &a):
 	add("multitexcoord", static_cast<void (Loader::*)(unsigned, float, float, float, float)>(&Loader::multitexcoord));
 	add("color", static_cast<void (Loader::*)(float, float, float)>(&Loader::color));
 	add("color", static_cast<void (Loader::*)(float, float, float, float)>(&Loader::color));
-	add("attrib", static_cast<void (Loader::*)(unsigned, float)>(&Loader::attrib));
-	add("attrib", static_cast<void (Loader::*)(unsigned, float, float)>(&Loader::attrib));
-	add("attrib", static_cast<void (Loader::*)(unsigned, float, float, float)>(&Loader::attrib));
-	add("attrib", static_cast<void (Loader::*)(unsigned, float, float, float, float)>(&Loader::attrib));
-	add("tangent", static_cast<void (Loader::*)(float, float, float)>(&Loader::tangent));
-	add("binormal", static_cast<void (Loader::*)(float, float, float)>(&Loader::binormal));
-
-	add("vertex2",   static_cast<void (Loader::*)(float, float)>(&Loader::vertex));
-	add("vertex3",   static_cast<void (Loader::*)(float, float, float)>(&Loader::vertex));
-	add("vertex4",   static_cast<void (Loader::*)(float, float, float, float)>(&Loader::vertex));
-	add("normal3",   static_cast<void (Loader::*)(float, float, float)>(&Loader::normal));
-	add("texcoord1", static_cast<void (Loader::*)(float)>(&Loader::texcoord));
-	add("texcoord2", static_cast<void (Loader::*)(float, float)>(&Loader::texcoord));
-	add("texcoord3", static_cast<void (Loader::*)(float, float, float)>(&Loader::texcoord));
-	add("texcoord4", static_cast<void (Loader::*)(float, float, float, float)>(&Loader::texcoord));
-	add("multitexcoord1", static_cast<void (Loader::*)(unsigned, float)>(&Loader::multitexcoord));
-	add("multitexcoord2", static_cast<void (Loader::*)(unsigned, float, float)>(&Loader::multitexcoord));
-	add("multitexcoord3", static_cast<void (Loader::*)(unsigned, float, float, float)>(&Loader::multitexcoord));
-	add("multitexcoord4", static_cast<void (Loader::*)(unsigned, float, float, float, float)>(&Loader::multitexcoord));
-	add("color3",    static_cast<void (Loader::*)(float, float, float)>(&Loader::color));
-	add("color4",    static_cast<void (Loader::*)(float, float, float, float)>(&Loader::color));
-	add("attrib1",   static_cast<void (Loader::*)(unsigned, float)>(&Loader::attrib));
-	add("attrib2",   static_cast<void (Loader::*)(unsigned, float, float)>(&Loader::attrib));
-	add("attrib3",   static_cast<void (Loader::*)(unsigned, float, float, float)>(&Loader::attrib));
-	add("attrib4",   static_cast<void (Loader::*)(unsigned, float, float, float, float)>(&Loader::attrib));
-	add("tangent3",  static_cast<void (Loader::*)(float, float, float)>(&Loader::tangent));
-	add("binormal3", static_cast<void (Loader::*)(float, float, float)>(&Loader::binormal));
+	add("generic", static_cast<void (Loader::*)(unsigned, float)>(&Loader::generic));
+	add("generic", static_cast<void (Loader::*)(unsigned, float, float)>(&Loader::generic));
+	add("generic", static_cast<void (Loader::*)(unsigned, float, float, float)>(&Loader::generic));
+	add("generic", static_cast<void (Loader::*)(unsigned, float, float, float, float)>(&Loader::generic));
+	add("group", static_cast<void (Loader::*)(int)>(&Loader::group));
+	add("group", static_cast<void (Loader::*)(int, int)>(&Loader::group));
+	add("group", static_cast<void (Loader::*)(int, int, int)>(&Loader::group));
+	add("group", static_cast<void (Loader::*)(int, int, int, int)>(&Loader::group));
+	add("weight", static_cast<void (Loader::*)(float)>(&Loader::weight));
+	add("weight", static_cast<void (Loader::*)(float, float)>(&Loader::weight));
+	add("weight", static_cast<void (Loader::*)(float, float, float)>(&Loader::weight));
+	add("weight", static_cast<void (Loader::*)(float, float, float, float)>(&Loader::weight));
 }
 
 } // namespace GL