pie_SetAlphaTest, and do not enable it while drawing the ordinary terrain.
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@3189 4a71c877-e1ca-e34f-864e-861f7616d084
* Turn some signed integers ("int" or "SDWORD") into unsigned integers where it made more sence (and signed integers caused warnings about comparing signed with unsigned integers)
* At some places cast to an unsigned integer (where the type of the expression is a signed integer but the result of it logically _always_ is an absolute value)
* Remove unused struct-type EVENT_INIT
* Convert use of malloc->memcpy->free to one single realloc call (and now make sure to actually check realloc's return value, which wasn't done with the malloc call)
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@3037 4a71c877-e1ca-e34f-864e-861f7616d084
textures are converted. Once they are done, the texture matrix hack is restored.
Thanks to devurandom and cybersphinx for help and previous efforts in this area.
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2980 4a71c877-e1ca-e34f-864e-861f7616d084
- Remove now unnecessary offset parameter from pie_DrawTerrainTriangle
- Move GL code from display3d.c to piematrix.c
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2935 4a71c877-e1ca-e34f-864e-861f7616d084
doing unnecessary OpenGL state changes. Also make sure we turn off normalization.
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2778 4a71c877-e1ca-e34f-864e-861f7616d084
* add function iV_DrawTextRotated which uses glTranslatef and glRotatef to change (i.e. rotate) the result of iV_DrawText which it also calls; the translation matrix is later reset using glLoadIdentity() (no pushing&popping of the matrix)
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2330 4a71c877-e1ca-e34f-864e-861f7616d084
Any fixes, if necessary, should be applied on loading.
In the image code (IMAGEDEF) this did not work, so OLD_TEXTURE_SIZE_FIX is applied during rendering.
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2258 4a71c877-e1ca-e34f-864e-861f7616d084
- pie_MAX_POLYS became pie_MAX_POLYGONS.
- pie_MAX_POLY_VERTS became pie_MAX_VERTICES_PER_POLYGON and was decreased to 6 from 10. This _should_ work everywhere, I didn't see glitches. Grim recommended to even reduce it to 4, but the terrain renderer didn't like that. (When you pitched down the camera too much, the left screen side of the terrain disappeared.)
- iV_IMD_MAX_POINTS, iV_IMD_MAX_POLYS now are defined to the pie_ variants.
- scrPoints was moved into the scope of the only using function, pie_Draw3DShape2.
- aByteScale was never used, so it got removed.
- Some counters were changed from signed to unsigned.
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2054 4a71c877-e1ca-e34f-864e-861f7616d084
- Reorder debug=yes CFLAGS so the -Wno- flags are at the end
- Make skybox float-uv aware
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@1890 4a71c877-e1ca-e34f-864e-861f7616d084
- Teach for to pieblitfunc
- sed DrawTransImage to DrawImage (they were defined this way before anyway) and remove an unnecessary parameter
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@1875 4a71c877-e1ca-e34f-864e-861f7616d084
- POINT -> Vector2i
- changed internalformat = getPixelFormat() to GL_RGBA in one place
- removed unused variables/functions
- proper intialisation
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@1792 4a71c877-e1ca-e34f-864e-861f7616d084
- Tune lighting and enable by default (This doesn't seem to affect the terrain)
- Declaration updates (Trolltech says that attributes need to go after the "static inline", the GCC manual is a bit unspecific about this)
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@1744 4a71c877-e1ca-e34f-864e-861f7616d084
It should even render them as floats. I wasn't able to see a difference after modifying some PIE files, though.
This patch is heavily inspired by Watermelon's work. (Namely piefloat.patch)
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@1681 4a71c877-e1ca-e34f-864e-861f7616d084
Per Inge Mathisen
Giel van Schijndel
Dennis Schridde