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Fix T71788 Invalid (pink) shader when using wireframe node

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This was caused by the clip distance not being passed by the geometry
shader.
This commit is contained in:
Clément Foucault
2020-01-16 15:29:07 +01:00
parent 32f0bb0523
commit faf563d27c
1 changed files with 6 additions and 11 deletions
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17
source/blender/gpu/intern/gpu_codegen.c
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@@ -1340,17 +1340,12 @@ static char *code_generate_geometry(ListBase *nodes, const char *geom_code, cons
"barycentricPosg[2]);\n");
}
BLI_dynstr_append(ds, "\tgl_Position = gl_in[0].gl_Position;\n");
BLI_dynstr_append(ds, "\tpass_attr(0);\n");
BLI_dynstr_append(ds, "\tEmitVertex();\n");
BLI_dynstr_append(ds, "\tgl_Position = gl_in[1].gl_Position;\n");
BLI_dynstr_append(ds, "\tpass_attr(1);\n");
BLI_dynstr_append(ds, "\tEmitVertex();\n");
BLI_dynstr_append(ds, "\tgl_Position = gl_in[2].gl_Position;\n");
BLI_dynstr_append(ds, "\tpass_attr(2);\n");
BLI_dynstr_append(ds, "\tEmitVertex();\n");
for (int i = 0; i < 3; i++) {
BLI_dynstr_appendf(ds, "\tgl_Position = gl_in[%d].gl_Position;\n", i);
BLI_dynstr_appendf(ds, "\tgl_ClipDistance[0] = gl_in[%d].gl_ClipDistance[0];\n", i);
BLI_dynstr_appendf(ds, "\tpass_attr(%d);\n", i);
BLI_dynstr_append(ds, "\tEmitVertex();\n");
}
BLI_dynstr_append(ds, "}\n");
}
}