X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fcore%2Fvertexarray.cpp;h=796bef8053c15a346273bd03beaa8c80abe73d74;hp=712e76e6011c2ce8aec1e70668d4e8f0ec76f21b;hb=38712d8ecc57d043a2419ffbaeeb57f7a6586f14;hpb=68b74ce23dd20822b07d79dc25aa0a0a19ef27a5

diff --git a/source/core/vertexarray.cpp b/source/core/vertexarray.cpp
index 712e76e6..796bef80 100644
--- a/source/core/vertexarray.cpp
+++ b/source/core/vertexarray.cpp
@@ -1,9 +1,4 @@
-#include <msp/gl/extensions/arb_multitexture.h>
-#include <msp/gl/extensions/arb_vertex_shader.h>
-#include "buffer.h"
 #include "error.h"
-#include "gl.h"
-#include "mesh.h"
 #include "vertexarray.h"
 
 using namespace std;
@@ -13,12 +8,13 @@ namespace GL {
 
 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();
 }
@@ -30,26 +26,32 @@ void VertexArray::clear()
 
 void VertexArray::reserve(unsigned n)
 {
+	if(format.empty())
+		throw invalid_operation("VertexArray::reserve");
 	data.reserve(n*stride);
 }
 
-float *VertexArray::append()
+char *VertexArray::append()
 {
+	if(format.empty())
+		throw invalid_operation("VertexArray::append");
 	data.insert(data.end(), stride, 0.0f);
 	update_offset();
 	dirty = true;
 	return &*(data.end()-stride);
 }
 
-float *VertexArray::modify(unsigned i)
+char *VertexArray::modify(unsigned i)
 {
+	if(format.empty())
+		throw invalid_operation("VertexArray::modify");
 	dirty = true;
 	return &data[0]+i*stride;
 }
 
 unsigned VertexArray::get_data_size() const
 {
-	return data.size()*sizeof(float);
+	return data.size();
 }
 
 
@@ -60,6 +62,7 @@ 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));
@@ -74,29 +77,14 @@ VertexArray::Loader::Loader(VertexArray &a):
 	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("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("generic1",  static_cast<void (Loader::*)(unsigned, float)>(&Loader::generic));
-	add("generic2",  static_cast<void (Loader::*)(unsigned, float, float)>(&Loader::generic));
-	add("generic3",  static_cast<void (Loader::*)(unsigned, float, float, float)>(&Loader::generic));
-	add("generic4",  static_cast<void (Loader::*)(unsigned, float, float, float, float)>(&Loader::generic));
-	add("tangent3",  static_cast<void (Loader::*)(float, float, float)>(&Loader::tangent));
-	add("binormal3", static_cast<void (Loader::*)(float, float, float)>(&Loader::binormal));
+	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