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add multisampling

This commit is contained in:
Anten Skrabec 2021-06-21 13:51:26 -06:00
parent 98f3e740e6
commit 80b107c039
1 changed files with 8 additions and 1 deletions
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7
pixelgl/window.go
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@ -8,6 +8,7 @@ import (
"github.com/faiface/glhf" "github.com/faiface/glhf"
"github.com/faiface/mainthread" "github.com/faiface/mainthread"
"github.com/faiface/pixel" "github.com/faiface/pixel"
"github.com/go-gl/gl/v3.3-core/gl"
"github.com/go-gl/glfw/v3.3/glfw" "github.com/go-gl/glfw/v3.3/glfw"
"github.com/pkg/errors" "github.com/pkg/errors"
) )
@ -75,6 +76,9 @@ type WindowConfig struct {
// Invisible specifies whether the window will be initially hidden. // Invisible specifies whether the window will be initially hidden.
// You can make the window visible later using Window.Show(). // You can make the window visible later using Window.Show().
Invisible bool Invisible bool
//SamplesMSAA specifies the level of MSAA to be used. 0 to disable.
SamplesMSAA int
} }
// Window is a window handler. Use this type to manipulate a window (input, drawing, etc.). // Window is a window handler. Use this type to manipulate a window (input, drawing, etc.).
@ -127,6 +131,8 @@ func NewWindow(cfg WindowConfig) (*Window, error) {
glfw.WindowHint(glfw.OpenGLProfile, glfw.OpenGLCoreProfile) glfw.WindowHint(glfw.OpenGLProfile, glfw.OpenGLCoreProfile)
glfw.WindowHint(glfw.OpenGLForwardCompatible, glfw.True) glfw.WindowHint(glfw.OpenGLForwardCompatible, glfw.True)
gl.Enable(gl.MULTISAMPLE)
glfw.WindowHint(glfw.Resizable, bool2int[cfg.Resizable]) glfw.WindowHint(glfw.Resizable, bool2int[cfg.Resizable])
glfw.WindowHint(glfw.Decorated, bool2int[!cfg.Undecorated]) glfw.WindowHint(glfw.Decorated, bool2int[!cfg.Undecorated])
glfw.WindowHint(glfw.Floating, bool2int[cfg.AlwaysOnTop]) glfw.WindowHint(glfw.Floating, bool2int[cfg.AlwaysOnTop])
@ -134,6 +140,7 @@ func NewWindow(cfg WindowConfig) (*Window, error) {
glfw.WindowHint(glfw.TransparentFramebuffer, bool2int[cfg.TransparentFramebuffer]) glfw.WindowHint(glfw.TransparentFramebuffer, bool2int[cfg.TransparentFramebuffer])
glfw.WindowHint(glfw.Maximized, bool2int[cfg.Maximized]) glfw.WindowHint(glfw.Maximized, bool2int[cfg.Maximized])
glfw.WindowHint(glfw.Visible, bool2int[!cfg.Invisible]) glfw.WindowHint(glfw.Visible, bool2int[!cfg.Invisible])
glfw.WindowHint(glfw.Samples, cfg.SamplesMSAA)
if cfg.Position.X != 0 || cfg.Position.Y != 0 { if cfg.Position.X != 0 || cfg.Position.Y != 0 {
glfw.WindowHint(glfw.Visible, glfw.False) glfw.WindowHint(glfw.Visible, glfw.False)