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Code Issues Releases Wiki Activity

Explain stomp constants

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AnyOldName3 2021-01-28 23:30:24 +00:00
parent a81dfe9ccc
commit 87ce1a7351
1 changed files with 4 additions and 2 deletions
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6
files/shaders/groundcover_vertex.glsl
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@ -68,8 +68,10 @@ vec2 groundcoverDisplacement(in vec3 worldpos, float h)
float d = length(worldpos.xy - footPos.xy);
#endif
vec2 stomp = vec2(0.0);
if (d < 150.0 && d > 0.0)
stomp = (60.0 / d - 0.4) * (worldpos.xy - footPos.xy);
const float STOMP_RANGE = 150.0; // maximum distance from player that grass is affected by stomping
const float STOMP_DISTANCE = 60.0; // maximum distance stomping can move grass
if (d < STOMP_RANGE && d > 0.0)
stomp = (STOMP_DISTANCE / d - STOMP_DISTANCE / STOMP_RANGE) * (worldpos.xy - footPos.xy);
#if 1
stomp *= clamp((worldpos.z - footPos.z) / h, 0.0, 1.0);