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Unity 3 fixes

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This commit is contained in:
gsemaj 2022-08-11 12:10:56 -04:00
parent 3791e889c8
commit 916857edc3
1 changed files with 8 additions and 3 deletions
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11
dx2cg/disassembler.py
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@ -53,7 +53,7 @@ ops = {
"slt": "{0} = float4(({1}.x < {2}.x) ? 1.0f : 0.0f, ({1}.y < {2}.y) ? 1.0f : 0.0f, ({1}.z < {2}.z) ? 1.0f : 0.0f, ({1}.w < {2}.w) ? 1.0f : 0.0f);",
"sge": "{0} = float4(({1}.x >= {2}.x) ? 1.0f : 0.0f, ({1}.y >= {2}.y) ? 1.0f : 0.0f, ({1}.z >= {2}.z) ? 1.0f : 0.0f, ({1}.w >= {2}.w) ? 1.0f : 0.0f);",
"rcp": "{0} = ({1} == 0.0f) ? FLT_MAX : (({1} == 1.0f) ? {1} : (1 / {1}));",
"texld": "{0} = tex2D({2}, {1});",
"texld": "{0} = tex2D({2}, (float2){1});",
}
struct_a2v = """struct a2v {
@ -102,14 +102,14 @@ vertex_func = """v2f vert(a2v vdat) {{
}}
"""
fragment_func = """float4 frag(v2f pdat) {{
fragment_func = """f2a frag(v2f pdat) {{
\tfloat4 r0, r1, r2, r3, r4;
\tfloat4 tmp;
\tf2a o;
{0}
\treturn o.c0;
\treturn o;
}}
"""
@ -154,6 +154,11 @@ def process_header(prog):
if lightval:
val = f"glstate.light[{lightval[1]}].{lightval[2]}"
lighting = True
elif val == "_ObjectSpaceCameraPos" and not legacy:
val = "mul(_World2Object, float4(_WorldSpaceCameraPos.x, _WorldSpaceCameraPos.y, _WorldSpaceCameraPos.z, 0))"
elif val == "_ObjectSpaceLightPos0" and not legacy:
val = "mul(_World2Object, _WorldSpaceLightPos0)"
lighting = True
elif val == "glstate_lightmodel_ambient":
val = "glstate.lightmodel.ambient"
lighting = True