library-mirrors/light_world.lua
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mirror of https://github.com/tanema/light_world.lua.git synced 2024-12-24 20:24:19 +00:00
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Marcus Ihde 2014-03-10 12:00:06 +01:00
parent 560463fdbe
commit b27fbb57f9
2 changed files with 9 additions and 6 deletions
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12
light.lua
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@ -212,7 +212,7 @@ function love.light.newWorld()
love.graphics.draw(o.pixelShadow2, LOVE_LIGHT_TRANSLATE_X, LOVE_LIGHT_TRANSLATE_Y) love.graphics.draw(o.pixelShadow2, LOVE_LIGHT_TRANSLATE_X, LOVE_LIGHT_TRANSLATE_Y)
love.graphics.setBlendMode("additive") love.graphics.setBlendMode("additive")
love.graphics.setColor({o.ambient[1], o.ambient[2], o.ambient[3]}) love.graphics.setColor({o.ambient[1], o.ambient[2], o.ambient[3]})
love.graphics.rectangle("fill", 0, 0, love.graphics.getWidth(), love.graphics.getHeight()) love.graphics.rectangle("fill", LOVE_LIGHT_TRANSLATE_X, LOVE_LIGHT_TRANSLATE_Y, love.graphics.getWidth(), love.graphics.getHeight())
love.graphics.setBlendMode("alpha") love.graphics.setBlendMode("alpha")
-- create glow map -- create glow map
@ -221,7 +221,7 @@ function love.light.newWorld()
love.graphics.setCanvas(o.glowMap) love.graphics.setCanvas(o.glowMap)
for i = 1, #o.circle do for i = 1, #o.circle do
if o.circle[i].glowStrength > 0.0 then if o.circle[i].glowStrength > 0.0 then
love.graphics.setColor(o.circle[i].glowRed, o.circle[i].glowGreen, o.circle[i].glowBlue) love.graphics.setColor(o.circle[i].glowRed * o.circle[i].glowStrength, o.circle[i].glowGreen * o.circle[i].glowStrength, o.circle[i].glowBlue * o.circle[i].glowStrength)
love.graphics.circle("fill", o.circle[i].x, o.circle[i].y, o.circle[i].radius) love.graphics.circle("fill", o.circle[i].x, o.circle[i].y, o.circle[i].radius)
else else
love.graphics.setColor(0, 0, 0) love.graphics.setColor(0, 0, 0)
@ -230,7 +230,7 @@ function love.light.newWorld()
end end
for i = 1, #o.poly do for i = 1, #o.poly do
if o.poly[i].glowStrength > 0.0 then if o.poly[i].glowStrength > 0.0 then
love.graphics.setColor(o.poly[i].glowRed, o.poly[i].glowGreen, o.poly[i].glowBlue) love.graphics.setColor(o.poly[i].glowRed * o.poly[i].glowStrength, o.poly[i].glowGreen * o.poly[i].glowStrength, o.poly[i].glowBlue * o.poly[i].glowStrength)
love.graphics.polygon("fill", unpack(o.poly[i].data)) love.graphics.polygon("fill", unpack(o.poly[i].data))
else else
love.graphics.setColor(0, 0, 0) love.graphics.setColor(0, 0, 0)
@ -372,8 +372,8 @@ function love.light.newWorld()
o.changed = true o.changed = true
end end
-- set glow blur -- set glow blur
o.setGlowBlur = function(blur) o.setGlowStrength = function(strength)
o.glowBlur = blur o.glowBlur = strength
o.changed = true o.changed = true
end end
-- new rectangle -- new rectangle
@ -1165,6 +1165,8 @@ end
shadowStencil = function() shadowStencil = function()
for i = 1,#LOVE_LIGHT_SHADOW_GEOMETRY do for i = 1,#LOVE_LIGHT_SHADOW_GEOMETRY do
if LOVE_LIGHT_SHADOW_GEOMETRY[i].alpha == 1.0 then if LOVE_LIGHT_SHADOW_GEOMETRY[i].alpha == 1.0 then
--love.graphics.setBlendMode("replace")
--love.graphics.setColor(0,0,0)
love.graphics.polygon("fill", unpack(LOVE_LIGHT_SHADOW_GEOMETRY[i])) love.graphics.polygon("fill", unpack(LOVE_LIGHT_SHADOW_GEOMETRY[i]))
end end
end end

3
main.lua
View File

@ -185,6 +185,7 @@ function love.draw()
love.graphics.rectangle("fill", 0, 0, love.graphics.getWidth(), love.graphics.getHeight()) love.graphics.rectangle("fill", 0, 0, love.graphics.getWidth(), love.graphics.getHeight())
end end
end end
-- draw lightmap shadows -- draw lightmap shadows
if lightOn and not normalOn then if lightOn and not normalOn then
lightWorld.drawShadow() lightWorld.drawShadow()
@ -390,7 +391,7 @@ function love.keypressed(k, u)
if glowBlur > 8.0 then if glowBlur > 8.0 then
glowBlur = 0.0 glowBlur = 0.0
end end
lightWorld.setGlowBlur(glowBlur) lightWorld.setGlowStrength(glowBlur)
elseif k == "f11" then elseif k == "f11" then
physicWorld:destroy() physicWorld:destroy()
lightWorld.clearObjects() lightWorld.clearObjects()