diff options
Tidy up wall drawing and geometry initialization
Diffstat (limited to 'src/buffer/vertex/material_buffer.cc')
-rw-r--r-- | src/buffer/vertex/material_buffer.cc | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/src/buffer/vertex/material_buffer.cc b/src/buffer/vertex/material_buffer.cc index 82ccea2..d193318 100644 --- a/src/buffer/vertex/material_buffer.cc +++ b/src/buffer/vertex/material_buffer.cc @@ -2,7 +2,7 @@ #include <vector> -MaterialBuffer::MaterialBuffer(GLuint nX, GLuint nY): +MaterialBuffer::MaterialBuffer(GLuint nX, GLuint nY, std::function<int(int,int)>&& geometry): _nX(nX), _nY(nY) { glGenVertexArrays(1, &_array); glGenBuffers(1, &_buffer); @@ -13,21 +13,9 @@ MaterialBuffer::MaterialBuffer(GLuint nX, GLuint nY): std::vector<GLint> data(nX*nY, GLint{1}); for ( int x = 0; x < nX; ++x ) { - data[ 0*nX + x] = 0; - data[(nY-1)*nX + x] = 0; - } - for ( int y = 0; y < nY; ++y ) { - data[y*nX + 0] = 0; - data[y*nX + nX-1] = 0; - } - - for ( int x = 1; x < nX-1; ++x ) { - data[ 1*nX + x] = 2; - data[(nY-2)*nX + x] = 2; - } - for ( int y = 1; y < nY-1; ++y ) { - data[y*nX + 1] = 2; - data[y*nX + nX-2] = 2; + for ( int y = 0; y < nY; ++y ) { + data[y*nX + x] = geometry(x,y); + } } glBufferData( |