Overloaded basic math funcs (double and float variants). Use real_t rather than float or double in generic functions (core/math) whenever possible.

Also inlined some more math functions.

2 files changed, 5 insertions, 5 deletions

diff --git a/drivers/gles3/rasterizer_scene_gles3.cpp b/drivers/gles3/rasterizer_scene_gles3.cpp
index f47fcfcd9b..b972c6a877 100644
--- a/drivers/gles3/rasterizer_scene_gles3.cpp
+++ b/drivers/gles3/rasterizer_scene_gles3.cpp
@@ -166,7 +166,7 @@ void RasterizerSceneGLES3::shadow_atlas_set_quadrant_subdivision(RID p_atlas,int
 		subdiv<<=1;
 	}
 
-	subdiv=int(Math::sqrt(subdiv));
+	subdiv=int(Math::sqrt((float)subdiv));
 
 	//obtain the number that will be x*x
 
@@ -568,7 +568,7 @@ void RasterizerSceneGLES3::reflection_atlas_set_subdivision(RID p_ref_atlas,int
 		subdiv<<=1;
 	}
 
-	subdiv=int(Math::sqrt(subdiv));
+	subdiv=int(Math::sqrt((float)subdiv));
 
 	if (reflection_atlas->subdiv==subdiv)
 		return;
@@ -4567,7 +4567,7 @@ static _FORCE_INLINE_ Vector3 ImportanceSampleGGX(Vector2 Xi, float Roughness, V
 
       // Compute distribution direction
       float Phi = 2.0f * Math_PI * Xi.x;
-      float CosTheta = Math::sqrt((1.0f - Xi.y) / (1.0f + (a*a - 1.0f) * Xi.y));
+      float CosTheta = Math::sqrt((float)(1.0f - Xi.y) / (1.0f + (a*a - 1.0f) * Xi.y));
       float SinTheta = Math::sqrt((float)Math::abs(1.0f - CosTheta * CosTheta));
 
       // Convert to spherical direction
@@ -4615,7 +4615,7 @@ void RasterizerSceneGLES3::_generate_brdf() {
 			float NoV       = float(i+1)/(brdf_size); //avoid storing nov0
 
 			Vector3 V;
-			V.x = Math::sqrt( 1.0 - NoV * NoV );
+			V.x = Math::sqrt( 1.0f - NoV * NoV );
 			V.y = 0.0;
 			V.z = NoV;
 
diff --git a/drivers/gles3/rasterizer_storage_gles3.cpp b/drivers/gles3/rasterizer_storage_gles3.cpp
index 9f1ff396f1..96befee869 100644
--- a/drivers/gles3/rasterizer_storage_gles3.cpp
+++ b/drivers/gles3/rasterizer_storage_gles3.cpp
@@ -5256,7 +5256,7 @@ void RasterizerStorageGLES3::update_particles() {
 
 		shaders.particles.set_uniform(ParticlesShaderGLES3::ORIGIN,particles->origin);
 
-		float new_phase = Math::fmod(particles->phase+(frame.delta/particles->lifetime),1.0);
+		float new_phase = Math::fmod((float)particles->phase+(frame.delta/particles->lifetime),(float)1.0);
 
 		shaders.particles.set_uniform(ParticlesShaderGLES3::SYSTEM_PHASE,new_phase);
 		shaders.particles.set_uniform(ParticlesShaderGLES3::PREV_SYSTEM_PHASE,particles->phase);