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Made rendering buildings more efficient

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Florian 2025-09-16 18:11:54 +02:00
parent cf2dd03dc0
commit 00e2793a53
4 changed files with 20 additions and 8 deletions
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16
buildings/building.gdshader
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@ -11,11 +11,16 @@ varying vec2 world_position;
void vertex() void vertex()
{ {
location = ivec2(128. * COLOR.xy);
dimension = ivec2(128. * COLOR.zw);
vec2 myloc = vec2(location) + UV * (vec2(dimension) + vec2(0., .5));
float angle = float(myloc.x) * TAU / 60.;
float height = float(myloc.y) * cell_height + ground_height;
VERTEX = vec2(cos(angle), sin(angle)) * height;
//VERTEX = myloc;
VERTEX = (inverse(MODEL_MATRIX) * vec4(VERTEX, 0, 1)).xy;
world_position = (MODEL_MATRIX * vec4(VERTEX, 0.0, 1.0)).xy; world_position = (MODEL_MATRIX * vec4(VERTEX, 0.0, 1.0)).xy;
location = ivec2(256. * COLOR.xy);
dimension = ivec2(256. * COLOR.zw);
//location = ivec2(45, 1);
//dimension = ivec2(1, 1);
} }
void fragment() { void fragment() {
@ -29,7 +34,8 @@ void fragment() {
discard; discard;
} }
COLOR = texture(TEXTURE, vec2(sample_x, sample_y)); COLOR = texture(TEXTURE, vec2(sample_x, sample_y));
//COLOR = vec4(ivec4(location, dimension)); //COLOR = vec4(ivec4(location, dimension))/16.;
//COLOR = vec4(1., 1., 1., 1.);
} }

4
buildings/building.tscn
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@ -13,11 +13,11 @@ shader_parameter/cell_height = 300.0
shader_parameter/num_cells = 60 shader_parameter/num_cells = 60
[node name="Building" type="Node2D"] [node name="Building" type="Node2D"]
modulate = Color(0.3529412, 0, 0.007843138, 0.007843138)
script = ExtResource("1_5j34s") script = ExtResource("1_5j34s")
[node name="Sprite2D" type="Sprite2D" parent="."] [node name="Sprite2D" type="Sprite2D" parent="."]
self_modulate = Color(0.1764706, 0, 0.003921569, 0.003921569)
material = SubResource("ShaderMaterial_qnfc1") material = SubResource("ShaderMaterial_qnfc1")
scale = Vector2(15, 15) scale = Vector2(250, 250)
texture = ExtResource("2_2yopf") texture = ExtResource("2_2yopf")
script = ExtResource("4_qnfc1") script = ExtResource("4_qnfc1")

2
buildings/building_mesh.gd
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@ -3,4 +3,4 @@ extends Sprite2D
func _ready() -> void: func _ready() -> void:
var location = Vector2i(get_parent().location) var location = Vector2i(get_parent().location)
var dimension = Vector2i(get_parent().dimension) var dimension = Vector2i(get_parent().dimension)
self_modulate = Color8(location.x, location.y, dimension.x, dimension.y) self_modulate = 2 * Color8(location.x, location.y, dimension.x, dimension.y)

6
player/player_walk.png.import
View file

@ -18,6 +18,8 @@ dest_files=["res://.godot/imported/player_walk.png-59515d82f701e5545419ecd7b3460
compress/mode=0 compress/mode=0
compress/high_quality=false compress/high_quality=false
compress/lossy_quality=0.7 compress/lossy_quality=0.7
compress/uastc_level=0
compress/rdo_quality_loss=0.0
compress/hdr_compression=1 compress/hdr_compression=1
compress/normal_map=0 compress/normal_map=0
compress/channel_pack=0 compress/channel_pack=0
@ -25,6 +27,10 @@ mipmaps/generate=false
mipmaps/limit=-1 mipmaps/limit=-1
roughness/mode=0 roughness/mode=0
roughness/src_normal="" roughness/src_normal=""
process/channel_remap/red=0
process/channel_remap/green=1
process/channel_remap/blue=2
process/channel_remap/alpha=3
process/fix_alpha_border=true process/fix_alpha_border=true
process/premult_alpha=false process/premult_alpha=false
process/normal_map_invert_y=false process/normal_map_invert_y=false