MGislv/GLideN64
1
0
Fork 0
mirror of https://github.com/blawar/GLideN64.git synced 2024-07-04 10:03:36 +00:00
Code Issues Projects Releases Wiki Activity

Fix texture coordinates for texrect flip.

Browse Source 
Fixed text in SM64 (E), issue #259
This commit is contained in:
Sergey Lipskiy 2015-02-28 15:27:41 +06:00
parent f266e91981
commit fa1ef45101
1 changed files with 28 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
OpenGL.cpp
View File

@ -1167,32 +1167,36 @@ void OGLRender::drawTexturedRect(const TexturedRectParams & _params)
glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST );
}
m_rect[1].s0 = texST[0].s1;
m_rect[1].t0 = texST[0].t0;
m_rect[1].s1 = texST[1].s1;
m_rect[1].t1 = texST[1].t0;
m_rect[2].s0 = texST[0].s0;
m_rect[2].t0 = texST[0].t1;
m_rect[2].s1 = texST[1].s0;
m_rect[2].t1 = texST[1].t1;
m_rect[0].s0 = texST[0].s0;
m_rect[0].t0 = texST[0].t0;
m_rect[0].s1 = texST[1].s0;
m_rect[0].t1 = texST[1].t0;
m_rect[3].s0 = texST[0].s1;
m_rect[3].t0 = texST[0].t1;
m_rect[3].s1 = texST[1].s1;
m_rect[3].t1 = texST[1].t1;
if (_params.flip) {
m_rect[0].s0 = texST[0].s1;
m_rect[0].t0 = texST[0].t1;
m_rect[0].s1 = texST[1].s1;
m_rect[0].t1 = texST[1].t1;
m_rect[3].s0 = texST[0].s0;
m_rect[3].t0 = texST[0].t0;
m_rect[3].s1 = texST[1].s0;
m_rect[3].t1 = texST[1].t0;
m_rect[1].s0 = texST[0].s0;
m_rect[1].t0 = texST[0].t1;
m_rect[1].s1 = texST[1].s0;
m_rect[1].t1 = texST[1].t1;
m_rect[2].s0 = texST[0].s1;
m_rect[2].t0 = texST[0].t0;
m_rect[2].s1 = texST[1].s1;
m_rect[2].t1 = texST[1].t0;
} else {
m_rect[0].s0 = texST[0].s0;
m_rect[0].t0 = texST[0].t0;
m_rect[0].s1 = texST[1].s0;
m_rect[0].t1 = texST[1].t0;
m_rect[3].s0 = texST[0].s1;
m_rect[3].t0 = texST[0].t1;
m_rect[3].s1 = texST[1].s1;
m_rect[3].t1 = texST[1].t1;
m_rect[1].s0 = texST[0].s1;
m_rect[1].t0 = texST[0].t0;
m_rect[1].s1 = texST[1].s1;
m_rect[1].t1 = texST[1].t0;
m_rect[2].s0 = texST[0].s0;
m_rect[2].t0 = texST[0].t1;
m_rect[2].s1 = texST[1].s0;
m_rect[2].t1 = texST[1].t1;
}
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);