mirror of
https://github.com/scratchfoundation/bgfx.git
synced 2024-11-25 17:18:12 -05:00
110 lines
3.8 KiB
Text
110 lines
3.8 KiB
Text
varying lowp vec4 xlv_TEXCOORD1;
|
|
varying highp vec2 xlv_TEXCOORD0;
|
|
varying highp vec4 xlv_SV_POSITION;
|
|
uniform highp mat4 glstate_matrix_mvp;
|
|
uniform highp vec3 _WorldSpaceCameraPos;
|
|
uniform highp mat4 _World2Object;
|
|
uniform highp float _VerticalBillboarding;
|
|
uniform highp float _TimeOnDuration;
|
|
uniform highp float _TimeOffDuration;
|
|
uniform highp vec4 _Time;
|
|
uniform highp float _SizeGrowStartDist;
|
|
uniform highp float _SizeGrowEndDist;
|
|
uniform highp float _NoiseAmount;
|
|
uniform highp float _Multiplier;
|
|
uniform highp float _MaxGrowSize;
|
|
uniform highp float _FadeOutDistNear;
|
|
uniform highp float _FadeOutDistFar;
|
|
uniform highp vec4 _Color;
|
|
uniform highp float _BlinkingTimeOffsScale;
|
|
uniform highp float _Bias;
|
|
attribute lowp vec4 _glesColor;
|
|
attribute highp vec4 _glesMultiTexCoord1;
|
|
attribute highp vec4 _glesMultiTexCoord0;
|
|
attribute mediump vec3 _glesNormal;
|
|
attribute highp vec4 _glesVertex;
|
|
void main ()
|
|
{
|
|
highp vec3 tmpvar_1;
|
|
highp vec4 tmpvar_2;
|
|
tmpvar_1 = _glesNormal;
|
|
tmpvar_2 = _glesColor;
|
|
lowp vec4 tmpvar_3;
|
|
highp vec3 localDir;
|
|
highp vec3 tmpvar_4;
|
|
tmpvar_4.z = 0.0;
|
|
tmpvar_4.xy = (vec2(0.5, 0.5) - tmpvar_2.xy);
|
|
highp vec3 tmpvar_5;
|
|
tmpvar_5 = (tmpvar_4 * _glesMultiTexCoord1.xyy);
|
|
highp vec3 tmpvar_6;
|
|
tmpvar_6 = (_glesVertex.xyz + tmpvar_5);
|
|
highp vec4 tmpvar_7;
|
|
tmpvar_7.w = 1.0;
|
|
tmpvar_7.xyz = _WorldSpaceCameraPos;
|
|
highp vec3 tmpvar_8;
|
|
tmpvar_8 = ((_World2Object * tmpvar_7).xyz - tmpvar_6);
|
|
localDir = tmpvar_8;
|
|
localDir.y = mix (0.0, tmpvar_8.y, _VerticalBillboarding);
|
|
highp float tmpvar_9;
|
|
tmpvar_9 = length (localDir);
|
|
highp vec3 dir;
|
|
dir = (localDir / tmpvar_9);
|
|
highp float tmpvar_10;
|
|
tmpvar_10 = abs (dir.y);
|
|
vec3 tmpvar_11;
|
|
if ((tmpvar_10 > 0.999)) {
|
|
tmpvar_11 = vec3(0.0, 0.0, 1.0);
|
|
} else {
|
|
tmpvar_11 = vec3(0.0, 1.0, 0.0);
|
|
};
|
|
highp vec3 tmpvar_12;
|
|
tmpvar_12 = normalize (cross (tmpvar_11, dir));
|
|
highp vec3 tmpvar_13;
|
|
tmpvar_13 = cross (dir, tmpvar_12);
|
|
highp float tmpvar_14;
|
|
tmpvar_14 = min ((max ((tmpvar_9 - _SizeGrowStartDist), 0.0) / _SizeGrowEndDist), 1.0);
|
|
highp vec3 tmpvar_15;
|
|
tmpvar_15 = ((tmpvar_6 - ((tmpvar_12 * tmpvar_5.x) + (tmpvar_13 * tmpvar_5.y))) + (((tmpvar_12 * tmpvar_1.x) + (tmpvar_13 * tmpvar_1.y)) * (((tmpvar_14 * tmpvar_14) * _MaxGrowSize) * tmpvar_2.w)));
|
|
highp float tmpvar_16;
|
|
tmpvar_16 = (_Time.y + (_BlinkingTimeOffsScale * tmpvar_2.z));
|
|
highp float y;
|
|
y = (_TimeOnDuration + _TimeOffDuration);
|
|
float tmpvar_17;
|
|
tmpvar_17 = (tmpvar_16 / y);
|
|
float tmpvar_18;
|
|
tmpvar_18 = (fract (abs (tmpvar_17)) * y);
|
|
float tmpvar_19;
|
|
if ((tmpvar_17 >= 0.0)) {
|
|
tmpvar_19 = tmpvar_18;
|
|
} else {
|
|
tmpvar_19 = -(tmpvar_18);
|
|
};
|
|
highp float tmpvar_20;
|
|
tmpvar_20 = (smoothstep (0.0, (_TimeOnDuration * 0.25), tmpvar_19) * (1.0 - smoothstep ((_TimeOnDuration * 0.75), _TimeOnDuration, tmpvar_19)));
|
|
highp float tmpvar_21;
|
|
tmpvar_21 = (tmpvar_16 * (6.28319 / _TimeOnDuration));
|
|
highp float tmpvar_22;
|
|
tmpvar_22 = ((_NoiseAmount * (sin (tmpvar_21) * ((0.5 * cos (((tmpvar_21 * 0.6366) + 56.7272))) + 0.5))) + (1.0 - _NoiseAmount));
|
|
highp float tmpvar_23;
|
|
if ((_NoiseAmount < 0.01)) {
|
|
tmpvar_23 = tmpvar_20;
|
|
} else {
|
|
tmpvar_23 = tmpvar_22;
|
|
};
|
|
highp vec4 tmpvar_24;
|
|
tmpvar_24.w = 1.0;
|
|
tmpvar_24.xyz = tmpvar_15;
|
|
highp float tmpvar_25;
|
|
tmpvar_25 = clamp ((tmpvar_9 / _FadeOutDistNear), 0.0, 1.0);
|
|
float tmpvar_26;
|
|
tmpvar_26 = (1.0 - clamp ((max ((tmpvar_9 - _FadeOutDistFar), 0.0) * 0.2), 0.0, 1.0));
|
|
highp float tmpvar_27;
|
|
tmpvar_27 = (tmpvar_25 * tmpvar_25);
|
|
highp vec4 tmpvar_28;
|
|
tmpvar_28 = (((((tmpvar_27 * tmpvar_27) * (tmpvar_26 * tmpvar_26)) * _Color) * _Multiplier) * (tmpvar_23 + _Bias));
|
|
tmpvar_3 = tmpvar_28;
|
|
xlv_SV_POSITION = (glstate_matrix_mvp * tmpvar_24);
|
|
xlv_TEXCOORD0 = _glesMultiTexCoord0.xy;
|
|
xlv_TEXCOORD1 = tmpvar_3;
|
|
}
|
|
|