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Add new option to materials.xml : disable z-buffer writes

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git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@7364 178a84e3-b1eb-0310-8ba1-8eac791a3b58
This commit is contained in:
auria 2011-01-11 21:09:00 +00:00
parent eeafd79995
commit 225116fb6f
2 changed files with 10 additions and 0 deletions
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7
src/graphics/material.cpp
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@ -67,6 +67,7 @@ Material::Material(const XMLNode *node, int index)
node->get("slowdown-time", &m_slowdown_time ); node->get("slowdown-time", &m_slowdown_time );
node->get("anisotropic", &m_anisotropic ); node->get("anisotropic", &m_anisotropic );
node->get("backface-culling", &m_backface_culling ); node->get("backface-culling", &m_backface_culling );
node->get("disable-z-write", &m_disable_z_write );
std::string s(""); std::string s("");
node->get("graphical-effect", &s ); node->get("graphical-effect", &s );
if(s=="water") if(s=="water")
@ -149,6 +150,7 @@ void Material::init(unsigned int index)
m_ignore = false; m_ignore = false;
m_resetter = false; m_resetter = false;
m_add = false; m_add = false;
m_disable_z_write = false;
m_max_speed_fraction = 1.0f; m_max_speed_fraction = 1.0f;
m_slowdown_time = 1.0f; m_slowdown_time = 1.0f;
m_sfx_name = ""; m_sfx_name = "";
@ -362,6 +364,11 @@ void Material::setMaterialProperties(video::SMaterial *m) const
modes++; modes++;
} }
if (m_disable_z_write)
{
m->ZWriteEnable = false;
}
if (modes > 1) if (modes > 1)
{ {
std::cerr << "[Material::setMaterialProperties] More than one main mode set for " << m_texname.c_str() << "\n"; std::cerr << "[Material::setMaterialProperties] More than one main mode set for " << m_texname.c_str() << "\n";

3
src/graphics/material.hpp
View File

@ -75,6 +75,9 @@ private:
/** Whether to use anisotropic filtering for this texture */ /** Whether to use anisotropic filtering for this texture */
bool m_anisotropic; bool m_anisotropic;
/** Set to true to disable writing to the Z buffer. Usually to be used with alpha blending */
bool m_disable_z_write;
/** True if lightmapping is enabled for this material. */ /** True if lightmapping is enabled for this material. */
bool m_lightmap; bool m_lightmap;
float m_friction; float m_friction;