vertex_float4(buffer, float, float, float, float);
| 参数 | 描述 |
|---|---|
| buffer | The buffer to write the information to. |
| float | The first input value. |
| float | The second input value. |
| float | The third input value. |
| float | The fourth input value. |
返回： N/A（无返回值）
This function will add four floating point values to the vertex
data. The vertex must have been formatted correctly to accept this
using the vertex_format_add_custom
function.
vertex_float4(buff, 0.05, 0.01, room_width / x, room_height / y);
The above code will add four floating point values to the vertex data being defined.