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made setAttriute const

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Joshua Moerman 2012-05-04 17:44:45 +02:00
parent 7df873b445
commit 06c1ef467e
2 changed files with 6 additions and 4 deletions
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1
J/basic.cpp
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@ -7,6 +7,7 @@
// //
#include "basic.h" #include "basic.h"
#include <cassert>
namespace J { namespace J {
void check_error(){ void check_error(){

9
J/shader.h
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@ -105,10 +105,11 @@ public:
// ***************** // *****************
// attribute setters // attribute setters
// NOTE: the normalized parameter is for integer types, if true they will be mapped to [0, 1], if false it stays in [0, 256] or so. // NOTE: the normalized parameter is for integer types, if true they will be mapped to [0, 1], if false it stays in [0, 256] or so.
void set_attribute(const std::string& name, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid* ptr){ void set_attribute(const std::string& name, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid* ptr) const {
const GLuint index = attributes[name]; auto it = attributes.find(name);
glVertexAttribPointer(index, size, type, normalized, stride, ptr); if(it == attributes.end()) throw std::runtime_error(name + " attribute could not be found");
glEnableVertexAttribArray(index); glVertexAttribPointer(it->second, size, type, normalized, stride, ptr);
glEnableVertexAttribArray(it->second);
} }
// *************** // ***************