d3d_set_projection_ortho()

3D グラフィック機能

d3d_set_projection_ortho †

正射影に設定します

構文 †

d3d_set_projection_ortho(x, y, w, h, angle)

x

ルームから見たX座標

y

ルームから見たY座標

w

投影する幅

h

投影する高さ

angle

投影する角度

戻り値 †

N/A

なし

説明 †

Sometimes you temporarily need a normal orthographic projection (this is what is used when there is no 3D active), or you want to return to the default perspective projection, which is what this function is for. It is typically used to draw an overlay, for example, to show the score or other aspects as this gives a "flat" view of the elements drawn (ie: no perspective). See the image below to get an idea of the difference between orthographic and perspective views.

注意 †

You may also need to temporarily switch off hidden surface removal if you want the information to be drawn regardless of the current depth value.

例 †

draw_set_color(c_black);
d3d_set_projection_ortho(0, 0, room_width, room_height, 0);
d3d_set_hidden(false);
draw_text(10, 10, 'Score: ' + string(score));
d3d_set_hidden(true);