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OGL Mirror Mode

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Haven't tested a whole lot but it seems okay?
This commit is contained in:
TehRealSalt 2017-12-12 17:31:25 -05:00
parent ffbf6e8752
commit b6d86145a9
3 changed files with 24 additions and 1 deletions
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1
src/hardware/hw_defs.h
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@ -109,6 +109,7 @@ typedef struct
FLOAT fovxangle, fovyangle;
INT32 splitscreen;
boolean flip; // screenflip
boolean mirror; // SRB2Kart: Mirror Mode
} FTransform;
// Transformed vector, as passed to HWR API

20
src/hardware/hw_main.c
View file

@ -5591,6 +5591,11 @@ void HWR_RenderSkyboxView(INT32 viewnumber, player_t *player)
else
atransform.flip = false;
if (*type == postimg_mirror)
atransform.mirror = true;
else
atransform.mirror = false;
atransform.x = gr_viewx; // FIXED_TO_FLOAT(viewx)
atransform.y = gr_viewy; // FIXED_TO_FLOAT(viewy)
atransform.z = gr_viewz; // FIXED_TO_FLOAT(viewz)
@ -5610,6 +5615,11 @@ void HWR_RenderSkyboxView(INT32 viewnumber, player_t *player)
else
stransform.flip = false;
if (*type == postimg_mirror)
stransform.mirror = true;
else
stransform.mirror = false;
stransform.x = 0.0f;
stransform.y = 0.0f;
stransform.z = 0.0f;
@ -5821,6 +5831,11 @@ void HWR_RenderPlayerView(INT32 viewnumber, player_t *player)
else
atransform.flip = false;
if (*type == postimg_mirror)
atransform.mirror = true;
else
atransform.mirror = false;
atransform.x = gr_viewx; // FIXED_TO_FLOAT(viewx)
atransform.y = gr_viewy; // FIXED_TO_FLOAT(viewy)
atransform.z = gr_viewz; // FIXED_TO_FLOAT(viewz)
@ -5840,6 +5855,11 @@ void HWR_RenderPlayerView(INT32 viewnumber, player_t *player)
else
stransform.flip = false;
if (*type == postimg_mirror)
stransform.mirror = true;
else
stransform.mirror = false;
stransform.x = 0.0f;
stransform.y = 0.0f;
stransform.z = 0.0f;

4
src/hardware/r_opengl/r_opengl.c
View file

@ -2013,7 +2013,9 @@ EXPORT void HWRAPI(SetTransform) (FTransform *stransform)
// keep a trace of the transformation for md2
memcpy(&md2_transform, stransform, sizeof (md2_transform));
if (stransform->flip)
if (stransform->mirror)
pglScalef(-stransform->scalex, stransform->scaley, -stransform->scalez);
else if (stransform->flip)
pglScalef(stransform->scalex, -stransform->scaley, -stransform->scalez);
else
pglScalef(stransform->scalex, stransform->scaley, -stransform->scalez);