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fix a few warnings

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Good find, @eyelash .
This commit is contained in:
eyelash
2020-04-26 11:42:44 +02:00
committed by GitHub
parent 270566055f
commit b495dac780
4 changed files with 21 additions and 27 deletions
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20
vlib/gg/gg.v
View File

@@ -4,14 +4,12 @@
module gg
import (
stbi
glm
gl
gx
os
glfw
)
import stbi
import glm
import gl
import gx
import os
import glfw
pub struct Vec2 {
pub:
@@ -434,7 +432,7 @@ pub fn (ctx &GG) draw_filled_arc(x, y, r, start_angle, end_angle f32, segments i
ctx.use_color_shader(color)
mut vertices := []f32
mut vertices := []f32{}
vertices << [x, y] !
vertices << arc_vertices(x, y, r, start_angle, end_angle, segments)
ctx.bind_vertices(vertices)
@@ -448,7 +446,7 @@ pub fn (ctx &GG) draw_circle(x, y, r f32, color gx.Color) {
pub fn (ctx &GG) draw_rounded_rect(x, y, w, h, r f32, color gx.Color) {
ctx.use_color_shader(color)
mut vertices := []f32
mut vertices := []f32{}
segments := 6 + int(r / 8)
// Create a rounded rectangle using a triangle fan mesh.
@@ -467,7 +465,7 @@ pub fn (ctx &GG) draw_rounded_rect(x, y, w, h, r f32, color gx.Color) {
pub fn (ctx &GG) draw_empty_rounded_rect(x, y, w, h, r f32, color gx.Color) {
ctx.use_color_shader(color)
mut vertices := []f32
mut vertices := []f32{}
segments := 6 + int(r / 8)
vertices << arc_vertices(x + w - r, y + h - r, r, 0, 90, segments)

10
vlib/gg/utils.v
View File

@@ -1,13 +1,11 @@
module gg
import (
gl
gx
math
)
import gl
import gx
import math
fn arc_vertices(x, y, r, start_angle, end_angle f32, segments int) []f32 {
mut vertices := []f32
mut vertices := []f32{}
start_rads := start_angle * 0.0174533 // deg -> rad approx
end_rads := end_angle * 0.0174533
increment := (end_rads - start_rads) / segments