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BMP images - Help

Started by Pedro Ferreira Apr 21, 2001 at 12:02 PM 4 replies 350+ views

Original Post

Apr 21, 2001 at 12:02 PM

Hi to all. Please help me on this. I''ve loaded a bmp and I was trying to put some lines on top of the bitmap. What happens is that the lines appear black and not white, I''ve tried to change the color of the lines, but what happens is that the whole image gets the new color. How can I put the lines in top of bitmaps whithout changing the bitmaps color? Pedro

Pedro Ferreira

Apr 21, 2001 at 12:22 PM

I''m using OPENGL.
Pedro

thuned

Apr 21, 2001 at 1:06 PM

try doing
glDisable(GL_TEXTURE_2D);
before u draw the lines.
then enable it again when ur going to draw some textures.

life is unfair, take advantage of it.
UNMB2 - if the link doesn''t work, try clicking it

Bruno

Apr 21, 2001 at 1:12 PM

Hi

If you can''t fix it, email me.
brunomtc@hotmail.com

fica bem,

Bruno

Pedro Ferreira

Apr 21, 2001 at 5:35 PM

quote:
Original post by Bruno

Hi

If you can''t fix it, email me.
brunomtc@hotmail.com

fica bem,

Bruno

Obrigado
Vou tentar.
Pedro

Pedro Ferreira

Apr 21, 2001 at 5:37 PM

quote:
Original post by thuned

try doing
glDisable(GL_TEXTURE_2D);
before u draw the lines.
then enable it again when ur going to draw some textures.

life is unfair, take advantage of it.
UNMB2 - if the link doesn''t work, try clicking it

Thanks, I''ll try that.
Pedro

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