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Shader trouble.
hi guys, i'm trying to emulate the GPU Gems 3:14 specularity in unity, here's the CG shader i've gotten so far, but i'm getting errors. CGPROGRAM #pragma surface surf Lambert #include "UnityCG.cginc" #pragma target 3.0 sampler2D _Beckmann; float _Roughness; float _Spec; float fresnelReflectance(SurfaceOutput s, half3… -
Godot Platformer - Throwing projectiles - How to make it land in a certain point
Please I need your help to figure this out. I have this formula that I have been trying to apply to my project. I use the GoDot engine to create a 2D platformer game with projectiles. static public Vector2 calculate_arc_velocity(Vector2 point_a, Vector2 point_b, float arc_height,float up_gravity=30, float?… -
Rendering floating geometry in maya?
I have a directional light set up and casting shadows disabled on the geometry that is floating but when I render out a picture it still is very obvious it is floating above it. Is their a step i am missing? -
Low-Poly way too low ? Objects that were "sitting" on it now just "float"
Hello everyone. I have this fuselage over here with all these little details sitting on top that were matching perfectly while I was doing the highpoly. Now however when making a low things just "float above it". I do plan to bake everything. How should I fix this ? Thanks in advance ! -
Re: Baking Question For Shotgun
You can have as much floating or non floating parts as you want. Some game engines deal with floating parts better than others, so you might have some lighting issues with floating parts. A good start place is anything that moves should be floating and baked seperately. You can have a piece like that as many floating parts… -
Re: Help MoP with Maya 2008!
Yeah, or you can cast it as a float <font class="small">Code:</font><hr /><pre> int $a = 5; print ("float a= " + (float)$a/2 + " but int a= " + $a/2 ); </pre><hr /> -
Re: Height without pixel shading in Painter?
if the userchannel has a floating point datatype it might support that. if not i guess you have to just remap it -
Re: Glossiness/Roughness for Schlick - How to do it?
What kind of specular model are you using this Schlick fresnel with? "standard", it's float base = 1.0 - dot(V, H);float exponent = pow(base, 5.0); float fresnel = exponent + F0 * ( 1 - exponent ); You might try to divide that last bit by a value, to get a 'roll off' Here's a Kelemen Szirmay-Kalos brdf/specular w/… -
Re: [3DS Max] How do I straighten out my arm UVs?
http://www.polyphobia.de/public/advices/uvstraightening.pdf https://polycount.com/discussion/224845/uv-optimisation Ha i knew i had it floating around somewhere, confluence to pdf is a bit shitty tho. -
Kismet - Force Float Value Change
So I'm trying to get a variable float value to change after a remote event fires. Specifically in this context, there is a monster "total number" per wave float multiplier that I want to change. I have tried using a number of switches and conditions to no effect it seems. Right now it looks something like this [ Remote…
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