void Tristrip::Render(IDirect3DDevice9* dev)
{
// Create buffer on demand
if (buffer == NULL) {
dev->CreateVertexBuffer(vb.size() * sizeof(float), 0, fvf, D3DPOOL_DEFAULT, &buffer, NULL);
void* vbData;
buffer->Lock(0, vb.size() * sizeof(float), &vbData, 0);
copy(vb.begin(), vb.end(), (float*)vbData);
buffer->Unlock();
}
dev->SetStreamSource(0, buffer, 0, vbStride_bytes);
dev->SetFVF(fvf);
if (textureFilename.size() > 0) {
dev->SetTexture(0, resources.LoadTexture(dev, textureFilename));
} else {
dev->SetTexture(0, NULL);
}
dev->SetMaterial(&material);
int start = 0;
for(int j = 0; j < (int)vertexCounts.size(); j++) {
int vertexCount = vertexCounts[j];
dev->DrawPrimitive(D3DPT_TRIANGLESTRIP, start, vertexCount - 2);
start += vertexCount;
}
}
