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convert opengl matrix stack code

Started by Metus Mar 6, 2004 at 1:15 PM 2 replies 400+ views

Original Post

Mar 6, 2004 at 1:15 PM

I''m writing an md3 renderer using directx, but i just cant convert this opengl code to directx code

glPushMatrix();
			
glTranslatef(vPosition.x, vPosition.y, vPosition.z);
DrawLink(pLink);

glPopMatrix();

so i can''t really tell if my code works.. could someone please tell me how to convert this code? i''ve tried to implement an ID3DXMatrixStack, but with no luck..

nhatkthanh

Mar 7, 2004 at 11:33 AM

don't you just use the translation for the object and leave the previous world transformation for the user to manage.

[edited by - nhatkthanh on March 7, 2004 12:34:58 PM]

neneboricua19

Mar 7, 2004 at 4:14 PM

You could also try to use a regular stl::stack. They work pretty much the same way.

neneboricua

aker_jus

Mar 7, 2004 at 4:46 PM

D3DXMatrixStack acts just like the default matrix ops for opengl.

D3DXCreateMatrixStack <-- check out this function and the docs cover all the functions u can use.

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