Unified radiant angles conversion into a single math::Axis.assign() method, corrected transformation order.

Removed unnecessary model::LIGHTSCALE constant, light and flare sizes are rescaled according to the global model::SCALE.
Added gl::depthfunc, enabled GL_LEQUAL while drawing lights and flares.

1 files changed, 10 insertions, 6 deletions

diff --git a/src/render/gl.cc b/src/render/gl.cc
index 801c320..fa7c092 100644
--- a/src/render/gl.cc
+++ b/src/render/gl.cc
@@ -59,35 +59,39 @@ void depthmask(GLenum mode)
 	::glDepthMask(mode);
 }
 
+void depthfunc(GLenum func)
+{
+	::glDepthFunc(func);
+}
 
 void frontface(GLenum mode)
 {
-	glFrontFace(mode);
+	::glFrontFace(mode);
 }
 
 void cullface(GLenum mode)
 {
-	glCullFace(mode);
+	::glCullFace(mode);
 }
 
 void shademodel(GLenum mode)
 {
-	glShadeModel(mode);
+	::glShadeModel(mode);
 }
 
 void blendfunc(GLenum sfactor, GLenum dfactor)
 {
-	glBlendFunc(sfactor, dfactor);
+	::glBlendFunc(sfactor, dfactor);
 }
 
 void enable(GLenum cap)
 {
-	glEnable(cap);
+	::glEnable(cap);
 }
 
 void disable(GLenum cap)
 {
-	glDisable(cap);
+	::glDisable(cap);
 }
 
 void clear(GLbitfield mask)