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sunset box: lock rotation of sun

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Crispy 2023-07-23 00:29:51 +02:00
parent 57d07d2258
commit 9034d9e2a2
1 changed files with 2 additions and 4 deletions
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6
Assets/sunset_box/sunset_env_dynamic.shader
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@ -7,6 +7,7 @@
_HorizonTint ("Horizon tint", Range(0, 1)) = 0.1 _HorizonTint ("Horizon tint", Range(0, 1)) = 0.1
[Header(Sun)] [Header(Sun)]
_SunCol ("Sun color", Color) = (1.0, 0.65, 0.05, 1.0) _SunCol ("Sun color", Color) = (1.0, 0.65, 0.05, 1.0)
_SunAngle ("Sun angle", Range(0, 6.28)) = 0
_SunRadius ("Sun radius", Range(0, 0.3)) = 0.06 _SunRadius ("Sun radius", Range(0, 0.3)) = 0.06
_SunCutoff ("Sun cutoff", Range(0, 0.5)) = 0.08 _SunCutoff ("Sun cutoff", Range(0, 0.5)) = 0.08
[Header(Star Layout)] [Header(Star Layout)]
@ -228,10 +229,7 @@
{ {
// float3 horizon_col = lerp(_SkyCol, _SunCol, _HorizonTint); // float3 horizon_col = lerp(_SkyCol, _SunCol, _HorizonTint);
float3 origin = mul(unity_ObjectToWorld, float4(0, 0, 0, 1)); float3 origin = mul(unity_ObjectToWorld, float4(0, 0, 0, 1));
float3 sun_dir = (mul(unity_ObjectToWorld, float4(0, 0, -1, 1)) - origin) * float3(1, 0, 1); float3 sun_dir = float3(sin(_SunAngle), 0.0, cos(_SunAngle));
// sun_dir.y = sin(_Time.x * 10) * 0.05;
sun_dir.y = 0.01;
sun_dir = normalize(sun_dir);
float3 dir = normalize(i.hit_pos - i.cam_pos); float3 dir = normalize(i.hit_pos - i.cam_pos);