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Fix for OSL closure base class. The 'blur' method is not implemented and must be declared pure virtual ('= 0') to avoid compiler error (on Ubuntu 12.04, gcc 4.6.3).

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Lukas Toenne
2012-10-21 09:10:47 +00:00
parent d57e130478
commit 285947318f
1 changed files with 1 additions and 1 deletions
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intern/cycles/kernel/osl/osl_closures.h
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@@ -77,7 +77,7 @@ public:
int shaderdata_flag() const { return m_shaderdata_flag; } int shaderdata_flag() const { return m_shaderdata_flag; }
ClosureType shaderclosure_type() const { return sc.type; } ClosureType shaderclosure_type() const { return sc.type; }
virtual void blur(float roughness); virtual void blur(float roughness) = 0;
virtual float3 eval_reflect(const float3 &omega_out, const float3 &omega_in, float &pdf) const = 0; virtual float3 eval_reflect(const float3 &omega_out, const float3 &omega_in, float &pdf) const = 0;
virtual float3 eval_transmit(const float3 &omega_out, const float3 &omega_in, float &pdf) const = 0; virtual float3 eval_transmit(const float3 &omega_out, const float3 &omega_in, float &pdf) const = 0;