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all grads done

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This commit is contained in:
Derek Foreman 2003-05-25 03:36:12 +00:00
parent f9505b23b7
commit db705f406c
2 changed files with 54 additions and 2 deletions
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54
render/gradient.c
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@ -621,7 +621,59 @@ void render_gl_gradient(Surface *sf, int x, int y, int w, int h)
glEnd();
break;
case Background_Pyramid:
printf("pyramid\n");
ar = (pr + sr) / 2.0;
ag = (pg + sg) / 2.0;
ab = (pb + sb) / 2.0;
glBegin(GL_TRIANGLES);
glColor3f(pr, pg, pb);
glVertex2i(x, y);
glColor3f(sr, sg, sb);
glVertex2i(x+w/2, y+h/2);
glColor3f(ar, ag, ab);
glVertex2i(x, y+h/2);
glVertex2i(x, y+h/2);
glColor3f(sr, sg, sb);
glVertex2i(x+w/2, y+h/2);
glColor3f(pr, pg, pb);
glVertex2i(x, y+h);
glVertex2i(x, y+h);
glColor3f(sr, sg, sb);
glVertex2i(x+w/2, y+h/2);
glColor3f(ar, ag, ab);
glVertex2i(x+w/2, y+h);
glVertex2i(x+w/2, y+h);
glColor3f(sr, sg, sb);
glVertex2i(x+w/2, y+h/2);
glColor3f(pr, pg, pb);
glVertex2i(x+w, y+h);
glVertex2i(x+w, y+h);
glColor3f(sr, sg, sb);
glVertex2i(x+w/2, y+h/2);
glColor3f(ar, ag, ab);
glVertex2i(x+w, y+h/2);
glVertex2i(x+w, y+h/2);
glColor3f(sr, sg, sb);
glVertex2i(x+w/2, y+h/2);
glColor3f(pr, pg, pb);
glVertex2i(x+w, y);
glVertex2i(x+w, y);
glColor3f(sr, sg, sb);
glVertex2i(x+w/2, y+h/2);
glColor3f(ar, ag, ab);
glVertex2i(x+w/2, y);
glVertex2i(x+w/2, y);
glColor3f(sr, sg, sb);
glVertex2i(x+w/2, y+h/2);
glColor3f(pr, pg, pb);
glVertex2i(x, y);
glEnd();
break;
case Background_PipeCross:
glBegin(GL_TRIANGLES);

2
render/test.c
View file

@ -51,7 +51,7 @@ int main()
render_startup();
look = appearance_new(Surface_Planar, 0);
look->surface.data.planar.grad = Background_PipeCross;
look->surface.data.planar.grad = Background_Pyramid;
look->surface.data.planar.secondary = color_parse("Yellow");
look->surface.data.planar.primary = color_parse("Blue");
look->surface.data.planar.interlaced = FALSE;