Set the 2D position for the vertex.


vertex_position(buffer, x, y);

参数 描述
buffer The buffer to write the information to.
x The x position.
y The y position.

返回: N/A(无返回值)


This function will add 2D position data to the vertex currently being defined for the custom primitive. You supply the buffer to write the data into as well as the x and y position for drawing.


vertex_position(buff, x - 100, y - 125);

The above code will set the position of the vertex being defined.

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