diff options
Diffstat (limited to 'src/opengl/qglshaderprogram.cpp')
| -rw-r--r-- | src/opengl/qglshaderprogram.cpp | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/src/opengl/qglshaderprogram.cpp b/src/opengl/qglshaderprogram.cpp index 80b4872..dc722b3 100644 --- a/src/opengl/qglshaderprogram.cpp +++ b/src/opengl/qglshaderprogram.cpp @@ -1555,8 +1555,8 @@ void QGLShaderProgram::setAttributeArray indicates the number of components per vertex: 1, 2, 3, or 4. The array will become active when enableAttributeArray() is called - on the \a location. Otherwise the value specified with - setAttributeValue() for \a location will be used. + on the \a name. Otherwise the value specified with + setAttributeValue() for \a name will be used. The setAttributeBuffer() function can be used to set the attribute array to an offset within a vertex buffer. @@ -1572,15 +1572,16 @@ void QGLShaderProgram::setAttributeArray } /*! - Sets an array of vertex values on the attribute at \a location - in this shader program, starting at a specific \a offset in the + Sets an array of vertex values on the attribute at \a location in + this shader program, starting at a specific \a offset in the currently bound vertex buffer. The \a stride indicates the number of bytes between vertices. A default \a stride value of zero - indicates that the vertices are densely packed in \a values. + indicates that the vertices are densely packed in the value array. - The \a type indicates the type of elements in the \a values array, - usually \c{GL_FLOAT}, \c{GL_UNSIGNED_BYTE}, etc. The \a tupleSize - indicates the number of components per vertex: 1, 2, 3, or 4. + The \a type indicates the type of elements in the vertex value + array, usually \c{GL_FLOAT}, \c{GL_UNSIGNED_BYTE}, etc. The \a + tupleSize indicates the number of components per vertex: 1, 2, 3, + or 4. The array will become active when enableAttributeArray() is called on the \a location. Otherwise the value specified with @@ -1607,15 +1608,16 @@ void QGLShaderProgram::setAttributeBuffer in this shader program, starting at a specific \a offset in the currently bound vertex buffer. The \a stride indicates the number of bytes between vertices. A default \a stride value of zero - indicates that the vertices are densely packed in \a values. + indicates that the vertices are densely packed in the value array. - The \a type indicates the type of elements in the \a values array, - usually \c{GL_FLOAT}, \c{GL_UNSIGNED_BYTE}, etc. The \a tupleSize - indicates the number of components per vertex: 1, 2, 3, or 4. + The \a type indicates the type of elements in the vertex value + array, usually \c{GL_FLOAT}, \c{GL_UNSIGNED_BYTE}, etc. The \a + tupleSize indicates the number of components per vertex: 1, 2, 3, + or 4. The array will become active when enableAttributeArray() is called - on the \a location. Otherwise the value specified with - setAttributeValue() for \a location will be used. + on the \a name. Otherwise the value specified with + setAttributeValue() for \a name will be used. \sa setAttributeArray() \since 4.7 |