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func_dustcloud: Fix 'Alpha' not being respected fully.

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This commit is contained in:
Marco Cawthorne 2022-03-23 00:35:30 -07:00
parent 8df9b6db0e
commit 3dc0be8ff4
Signed by: eukara
GPG key ID: C196CD8BA993248A
1 changed files with 7 additions and 5 deletions
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12
src/gs-entbase/client/func_dustcloud.qc
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@ -49,7 +49,6 @@ class func_dustcloud:NSEntity
#if 1
class func_dustcloud_cloud
{
float alpha;
vector cloudsize;
float lifetime;
@ -66,6 +65,7 @@ class func_dustcloud_cloud
float
func_dustcloud_cloud::predraw(void)
{
float alpha;
makevectors(view_angles);
if (lifetime < (m_flLifeTime / 2)) {
@ -74,11 +74,13 @@ func_dustcloud_cloud::predraw(void)
alpha = 1.0 - bound(0.0, ((lifetime-(m_flLifeTime / 2)) / (m_flLifeTime / 2)), 1.0);
}
alpha *= m_flMaxAlpha;
R_BeginPolygon("textures/sfx/dustcloud", 0, 0);
R_PolygonVertex(origin + v_right * cloudsize[0] - v_up * cloudsize[1], [1,1], m_vecColor * alpha, alpha);
R_PolygonVertex(origin - v_right * cloudsize[0] - v_up * cloudsize[1], [0,1], m_vecColor * alpha, alpha);
R_PolygonVertex(origin - v_right * cloudsize[0] + v_up * cloudsize[1], [0,0], m_vecColor * alpha, alpha);
R_PolygonVertex(origin + v_right * cloudsize[0] + v_up * cloudsize[1], [1,0], m_vecColor * alpha, alpha);
R_PolygonVertex(origin + v_right * cloudsize[0] - v_up * cloudsize[1], [1,1], m_vecColor, alpha);
R_PolygonVertex(origin - v_right * cloudsize[0] - v_up * cloudsize[1], [0,1], m_vecColor, alpha);
R_PolygonVertex(origin - v_right * cloudsize[0] + v_up * cloudsize[1], [0,0], m_vecColor, alpha);
R_PolygonVertex(origin + v_right * cloudsize[0] + v_up * cloudsize[1], [1,0], m_vecColor, alpha);
R_EndPolygon();
if (lifetime >= 10.0f) {