OrdinaryMagician/vkdoom_m
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Adding isometric camera mode with orthographic projection to current state of master branch of GZDoom.

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This commit is contained in:
Dileep V. Reddy 2024-01-15 17:27:39 -07:00 • committed by Rachael Alexanderson
commit d2c2c93cf1
10 changed files with 117 additions and 5 deletions
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29
src/rendering/r_utility.cpp
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@ -101,6 +101,35 @@ CVAR (Bool, r_deathcamera, false, CVAR_ARCHIVE)
CVAR (Int, r_clearbuffer, 0, 0)
CVAR (Bool, r_drawvoxels, true, 0)
CVAR (Bool, r_drawplayersprites, true, 0) // [RH] Draw player sprites?
CVARD (Bool, r_isocam, false, CVAR_ARCHIVE | CVAR_SERVERINFO | CVAR_CHEAT, "render from isometric viewpoint.")
CVARD (Bool, r_orthographic, true, CVAR_ARCHIVE | CVAR_SERVERINFO | CVAR_CHEAT, "render orthographic projection. Only used with r_isocam")
CUSTOM_CVARD(Float, r_iso_pitch, 30.0f, CVAR_ARCHIVE | CVAR_SERVERINFO | CVAR_CHEAT, "pitch for isometric camera: 0 to 89 degrees.")
{
if (self < 0.f)
self = 0.f;
else if (self > 89.f)
self = 89.f;
}
CUSTOM_CVAR(Float, r_iso_camdist, 1000.0f, CVAR_ARCHIVE | CVAR_SERVERINFO | CVAR_CHEAT)
{
// Keep this large to avoid texture clipping, not used if r_orthographic is false
if (self < 1000.f)
self = 1000.f;
}
CUSTOM_CVARD(Int, r_isoviewpoint, 0, CVAR_ARCHIVE, "Isometric viewpoint angle. 1 to 8 for cardinal directions. 0 for ignore and use player->isoviewpoint. 9 for continuous use player->isoyaw.")
{
if (self < 0)
self = 0;
else if (self > 9)
self = 9;
}
CUSTOM_CVARD(Float, r_iso_dist, 300.0, CVAR_ARCHIVE | CVAR_SERVERINFO | CVAR_CHEAT, "how far the isometric camera (r_isocam) is in the XY plane")
{
if (self < 0.f)
self = 0.f;
else if (self > 1000.f)
self = 1000.f;
}
CUSTOM_CVAR(Float, r_quakeintensity, 1.0f, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
{
if (self < 0.f) self = 0.f;