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Decals: Avoid attempting to cache and display decals with no yet-defined texture.

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This commit is contained in:
Marco Cawthorne 2020-09-24 17:43:35 +02:00
parent b6e9aceb02
commit 365ac0a5fa
1 changed files with 9 additions and 0 deletions
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9
src/gs-entbase/shared/decals.cpp
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@ -82,6 +82,10 @@ decal::predraw(void)
return PREDRAW_NEXT; return PREDRAW_NEXT;
} }
/* skip empty decals */
if (!dcl.m_strShader)
return;
/* don't draw us, unnecessary */ /* don't draw us, unnecessary */
/*if (checkpvs(getproperty(VF_ORIGIN), this) == FALSE) { /*if (checkpvs(getproperty(VF_ORIGIN), this) == FALSE) {
return PREDRAW_NEXT; return PREDRAW_NEXT;
@ -96,6 +100,11 @@ void
decal::BuildShader(void) decal::BuildShader(void)
{ {
string shader_buff; string shader_buff;
/* skip empty decals */
if (!m_strTexture)
return;
m_strShader = sprintf("decal_%s", m_strTexture); m_strShader = sprintf("decal_%s", m_strTexture);
shader_buff = sprintf(g_decal_shader, m_strTexture); shader_buff = sprintf(g_decal_shader, m_strTexture);
shaderforname(m_strShader, shader_buff); shaderforname(m_strShader, shader_buff);